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Search: Author = C.Guaraldo

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2023AK05      Phys.Lett. B 845, 138128 (2023)

T.Akaishi, H.Asano, X.Chen, A.Clozza, C.Curceanu, R.Del Grande, C.Guaraldo, C.Han, T.Hashimoto, M.Iliescu, K.Inoue, S.Ishimoto, K.Itahashi, M.Iwasaki, Y.Ma, M.Miliucci, R.Murayama, H.Noumi, H.Ohnishi, S.Okada, H.Outa, K.Piscicchia, A.Sakaguchi, F.Sakuma, M.Sato, A.Scordo, K.Shirotori, D.Sirghi, F.Sirghi, S.Suzuki, K.Tanida, T.Toda, M.Tokuda, T.Yamaga, X.Yuan, P.Zhang, Y.Zhang, H.Zhang

Precise lifetime measurement of 4ΛH hypernucleus using in-flight 4He(K-, π0)4ΛH reaction

RADIOACTIVITY 4H(π-) [from 4He(K-, π0), E not given]; measured decay products, Eγ, Iγ; deduced hypernucleus T1/2. Comparison with available data. Experiment (J-PARC E73).

doi: 10.1016/j.physletb.2023.138128
Citations: PlumX Metrics


2023SI01      Nucl.Phys. A1029, 122567 (2023)

D.L.Sirghi, H.Shi, C.Guaraldo, F.Sgaramella, C.Amsler, M.Bazzi, D.Bosnar, A.M.Bragadireanu, M.Carminati, M.Cargnelli, A.Clozza, G.Deda, L.De Paolis, R.Del Grande, L.Fabbietti, C.Fiorini, M.Iliescu, M.Iwasaki, J.Marton, M.Miliucci, P.Moskal, F.Napolitano, S.Niedzwiecki, H.Ohnishi, K.Piscicchia, Y.Sada, A.Scordo, M.Silarski, F.Sirghi, M.Skurzok, A.Spallone, K.Toho, M.Tuchler, O.Vazquez Doce, J.Zmeskal, C.Yoshida, C.Curceanu

New measurements of kaonic helium-4 L-series X-rays yields in gas with the SIDDHARTINO setup

ATOMIC PHYSICS 4He; measured L-series X-rays transitions of the kaonic helium-4 exotic atom; deduced the absolute yields for the Lα and Lβ transitions. Comparison with available data. SIDDHARTINO, the reduced configuration of the SIDDHARTA-2 experiment, at the DAFNE collider of INFN-LNF.

doi: 10.1016/j.nuclphysa.2022.122567
Citations: PlumX Metrics


2019AD03      Phys.Rev.Lett. 122, 082003 (2019)

B.Adeva, L.Afanasyev, A.Anania, S.Aogaki, A.Benelli, V.Brekhovskikh, T.Cechak, M.Chiba, P.V.Chliapnikov, P.Doskarova, D.Drijard, A.Dudarev, D.Dumitriu, D.Fluerasu, A.Gorin, O.Gorchakov, K.Gritsay, C.Guaraldo, M.Gugiu, M.Hansroul, Z.Hons, S.Horikawa, Y.Iwashita, V.Karpukhin, J.Kluson, M.Kobayashi, V.Kruglov, L.Kruglova, A.Kulikov, E.Kulish, A.Lamberto, A.Lanaro, R.Lednicky, C.Marinas, J.Martincik, L.Nemenov, M.Nikitin, K.Okada, V.Olchevskii, V.Ovsiannikov, M.Pentia, A.Penzo, M.Plo, P.Prusa, G.F.Rappazzo, A.Romero Vidal, A.Ryazantsev, V.Rykalin, J.Saborido, J.Schacher, A.Sidorov, J.Smolik, F.Takeutchi, T.Trojek, S.Trusov, T.Urban, T.Vrba, V.Yazkov, Y.Yoshimura, P.Zrelov

First Measurement of a Long-Lived π+π- Atom Lifetime

doi: 10.1103/PhysRevLett.122.082003
Citations: PlumX Metrics


2019AJ01      Phys.Lett. B 789, 620 (2019)

S.Ajimura, H.Asano, G.Beer, C.Berucci, H.Bhang, M.Bragadireanu, P.Buehler, L.Busso, M.Cargnelli, S.Choi, C.Curceanu, S.Enomoto, H.Fujioka, Y.Fujiwara, T.Fukuda, C.Guaraldo, T.Hashimoto, R.S.Hayano, T.Hiraiwa, M.Iio, M.Iliescu, K.Inoue, Y.Ishiguro, T.Ishikawa, S.Ishimoto, K.Itahashi, M.Iwasaki, K.Kanno, K.Kato, Y.Kato, S.Kawasaki, P.Kienle, H.Kou, Y.Ma, J.Marton, Y.Matsuda, Y.Mizoi, O.Morra, T.Nagae, H.Noumi, H.Ohnishi, S.Okada, H.Outa, K.Piscicchia, Y.Sada, A.Sakaguchi, F.Sakuma, M.Sato, A.Scordo, M.Sekimoto, H.Shi, K.Shirotori, D.Sirghi, F.Sirghi, K.Suzuki, S.Suzuki, T.Suzuki, K.Tanida, H.Tatsuno, M.Tokuda, D.Tomono, A.Toyoda, K.Tsukada, O.Vazquez Doce, E.Widmann, T.Yamaga, T.Yamazaki, Q.Zhang, J.Zmeskal

"K-pp", a K-bar-meson nuclear bound state, observed in 3He(K-, Λp)n reactions

NUCLEAR REACTIONS 3He(K-, Λp), E ∼ 1 GeV; measured reaction products; deduced a distinct peak in the Λp invariant mass spectrum.

doi: 10.1016/j.physletb.2018.12.058
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2018SK07      Acta Phys.Pol. B49, 705 (2018)

M.Skurzok, M.Cargnelli, C.Curceanu, R.Del Grande, L.Fabbietti, C.Guaraldo, J.Marton, P.Moskal, K.Piscicchia, A.Scordo, M.Silarski, D.L.Sirghi, I.Tucakovic, O.Vazquez Doce, S.Wycech, E.Widmann, J.Zmeskal

Search for Deeply Bound Kaonic Nuclear States in the AMADEUS Experiment

doi: 10.5506/aphyspolb.49.705
Citations: PlumX Metrics


2016BA34      Nucl.Phys. A954, 7 (2016)

M.Bazzi, G.Beer, G.Bellotti, C.Berucci, A.M.Bragadireanu, D.Bosnar, M.Cargnelli, C.Curceanu, A.D.Butt, A.d'Uffizi, C.Fiorini, F.Ghio, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Levi Sandri, J.Marton, S.Okada, D.Pietreanu, K.Piscicchia, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, O.Vazquez Doce, E.Widmann, J.Zmeskal

K-series X-ray yield measurement of kaonic hydrogen atoms in a gaseous target

ATOMIC PHYSICS 1,2H(K-, X), E≈ 16 MeV; measured K-series X-rays, timing using TDC channel with SSD; deduced X-ray energy of kaonic hydrogen atom, intensities of K-series transitions; calculated X-ray detection efficiency vs photon energy using GEANT4; deduced Kα, Ktot and Kcomplex yields.

doi: 10.1016/j.nuclphysa.2016.03.047
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2014BA11      Phys.Rev. C 89, 045204 (2014)

V.V.Barmin, A.E.Asratyan, V.S.Borisov, C.Curceanu, G.V.Davidenko, A.G.Dolgolenko, C.Guaraldo, M.A.Kubantsev, I.F.Larin, V.A.Matveev, V.A.Shebanov, N.N.Shishov, L.I.Sokolov, V.V.Tarasov, G.K.Tumanov, V.S.Verebryusov

Observation of a narrow baryon resonance with positive strangeness formed in K+Xe collisions

doi: 10.1103/PhysRevC.89.045204
Citations: PlumX Metrics


2014BA21      Eur.Phys.J. A 50, 91 (2014)

M.Bazzi, G.Beer, C.Berucci, A.M.Bragadireanu, M.Cargnelli, C.Curceanu, A.d'Uffizi, C.Fiorini, F.Ghio, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Levi Sandri, J.Marton, S.Okada, D.Pietreanu, T.Ponta, R.Quaglia, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, O.Vazquez Doce, B.Wunschek, E.Widmann, J.Zmeskal, for the SIDDHARTA Collaboration

L-series X-ray yields of kaonic 3He and 4He atoms in gaseous targets

ATOMIC PHYSICS 2H, 3,4He(K+, x), (K-, x), E not given; measured X-rays; deduced 3,4He kaonic atom yields, L-series X-ray transition yields using Monte Carlo simulation.

doi: 10.1140/epja/i2014-14091-0
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2013BA19      Nucl.Phys. A907, 69 (2013)

M.Bazzi, G.Beer, C.Berucci, L.Bombelli, A.M.Bragadireanu, M.Cargnelli, C.Curceanu, A.d'Uffizi, C.Fiorini, T.Frizzi, F.Ghio, C.Guaraldo, R.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Kienle, P. Levi Sandri, A.Longoni, J.Marton, S.Okada, D.Pietreanu, T.Ponta, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, A.Tudorache, V.Tudorache, O.Vazquez Doce, E.Widmann, J.Zmeskal

Preliminary study of kaonic deuterium X-rays by the SIDDHARTA experiment at DAΦNE

ATOMIC PHYSICS 2H(K-, X), E=low; measured X-ray spectrum using SDDS at SIDDHARTA-2; deduced kaonic atoms X-ray K-series yields to be used for low-energy QCD.

doi: 10.1016/j.nuclphysa.2013.03.001
Citations: PlumX Metrics


2013CU03      Nucl.Phys. A914, 251c (2013)

C.Curceanu, M.Bazzi, G.Beer, C.Berucci, L.Bombelli, A.M.Bragadireanu, M.Cargnelli, A.Clozza, A.d'Uffizi, C.Fiorini, T.Frizzi, F.Ghio, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Kienle, P.Levi Sandri, A.Longoni, J.Marton, S.Okada, D.Pietreanu, K.Piscicchia, M.Poli Lener, T.Ponta, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, A.Tudorache, V.Tudorache, O.Vazquez Doce, E.Widmann, B.Wunschek, J.Zmeskal

Unlocking the secrets of the kaon-nucleon/nuclei interactions at low-energies: The SIDDHARTA(-2) and the AMADEUS experiments at the DAφNE collider

NUCLEAR REACTIONS 1,2H, 3,4He(K-, γ), E=low; measured hypernucleus X-ray; deduced widths of specified levels. Compared with available data.

doi: 10.1016/j.nuclphysa.2012.12.128
Citations: PlumX Metrics


2010CA30      Nucl.Phys. A835, 27c (2010)

M.Cargnelli, M.Bazzi, G.Beer, L.Bombelli, A.M.Bragadireanu, C.Curceanu Petrascu, C.Fiorini, T.Frizzi, F.Ghio, B.Girolami, C.Guaraldo, R.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Kienle, P.Lechner, P.Levi Sandri, A.Longoni, V.Lucherini, J.Marton, S.Okada, D.Pietreanu, T.Ponta, A.Romero Vidal, A.Scordo, H.-X.Shi, D.L.Sirghi, F.Sirghi, H.Soltau, L.Struder, H.Tatsuno, O.Vazquez Doce, E.Widmann, J.Zmeskal

Kaonic atoms studies at DAFNE by the SIDDHARTA experiment

ATOMIC PHYSICS 1,2H, 4He; measured mesic-atoms E(X-ray), I(X-ray). 4He deduced 2p shift.

doi: 10.1016/j.nuclphysa.2010.01.171
Citations: PlumX Metrics


2010ZM01      Nucl.Phys. A835, 410c (2010)

J.Zmeskal, M.Bazzi, M.Bragadireanu, P.Buhler, M.Cargnelli, C.Curceanu, F.Ghio, C.Guaraldo, M.Iliescu, T.Ishiwatari, P.Kienle, P.Levi Sandri, J.Marton, P.Mullner, K.Suzuki, S.Okada, D.Pietreanu, M.Poli Lener, A.Rizzo, O.Vazquez Doce, A.Romero Vidal, A.Scordo, F.Sirghi, D.Sirghi, A.d'Ufizzi, E.Widmann, B.Wunschek

The AMADEUS experiment-precision measurements of low-energy antikaon nucleus/nucleon interactions

doi: 10.1016/j.nuclphysa.2010.01.231
Citations: PlumX Metrics


2009AD01      Phys.Lett. B 674, 11 (2009)

B.Adeva, L.Afanasyev, Y.Allkofer, C.Amsler, A.Anania, A.Benelli, V.Brekhovskikh, G.Caragheorgheopol, T.Cechak, M.Chiba, P.Chliapnikov, C.Ciocarlan, S.Constantinescu, C.Curceanu, C.Detraz, D.Dreossi, D.Drijard, A.Dudarev, M.Duma, D.Dumitriu, J.L.Fungueirino, J.Gerndt, A.Gorin, O.Gorchakov, K.Gritsay, C.Guaraldo, M.Gugiu, M.Hansroul, Z.Hons, S.Horikawa, M.Iliescu, V.Karpukhin, J.Kluson, M.Kobayashi, V.Komarov, V.Kruglov, L.Kruglova, A.Kulikov, A.Kuptsov, I.Kurochkin, A.Lamberto, A.Lanaro, V.Lapshin, R.Lednicky, P.Levi Sandri, A.Lopez Aguera, V.Lucherini, I.Manuilov, C.Marinas, L.Nemenov, M.Nikitin, K.Okada, V.Olchevskii, M.Pentia, A.Penzo, M.Plo, G.F.Rappazzo, C.Regenfus, J.Rochet, A.Romero, V.Ronjin, A.Ryazantsev, V.Rykalin, J.Saborido, J.Schacher, A.Sidorov, J.Smolik, S.Sugimoto, F.Takeutchi, A.Tarasov, L.Tauscher, T.Trojek, S.Trusov, V.Utkin, O.Vazquez Doce, T.Vrba, V.Yazkov, Y.Yoshimura, M.Zhabitsky, P.Zrelov

Evidence for πK-atoms with DIRAC

doi: 10.1016/j.physletb.2009.03.001
Citations: PlumX Metrics


2007BA06      Phys.Atomic Nuclei 70, 35 (2007)

V.V.Barmin, A.E.Asratyan, V.S.Borisov, C.Curceanu, G.V.Davidenko, A.G.Dolgolenko, C.Guaraldo, M.A.Kubantsev, I.F.Larin, V.A.Matveev, V.A.Shebanov, N.N.Shishov, L.I.Sokolov, G.K.Tumanov, the DIANA Collaboration

Further Evidence for Formation of a Narrow Baryon Resonance with Positive Strangeness in K+ Collisions with Xe Nuclei

NUCLEAR REACTIONS Xe(K+, K0p), E at 300-600 MeV/c; measured kaon-proton effective mass spectra; deduced resonance mass, width.

doi: 10.1134/S106377880701005X
Citations: PlumX Metrics


2007CU01      Eur.Phys.J. A 31, 537 (2007)

C.Curceanu, M.Bazzi, G.Beer, L.Bombelli, A.M.Bragadireanu, M.Cargnelli, M.Catitti, C.Fiorini, T.Frizzi, F.Ghio, B.Girolami, C.Guaraldo, M.Iliescu, T.Ishiwatari, P.Kienle, P.Lechner, P.Levi Sandri, A.Longoni, V.Lucherini, J.Marton, D.Pietreanu, T.Ponta, D.L.Sirghi, F.Sirghi, H.Soltau, L.Struder, E.Widmann, J.Zmeskal

Precision measurements of kaonic atoms at DAφNE and future perspectives

ATOMIC PHYSICS 1H, 2H(K-, X-ray); measured strong-interaction shift and width of the fundamental level. Discussed planned measurements of kaonic deuterium.

doi: 10.1140/epja/i2006-10197-2
Citations: PlumX Metrics


2007ZM01      Nucl.Phys. A790, 667c (2007)

J.Zmeskal, M.Bazzi, G.Beer, L.Bombelli, A.M.Bragadirean, M.Cargnelli, M.Catitti, C.Curceanu, C.Fiorini, T.Frizzi, F.Ghio, B.Girolami, C.Guaraldo, M.Iliescu, T.Ishiwatari, P.Kienle, P.Lechner, P.Levi Sandri, V.Lucherini, A.Longoni, J.Marton, D.Pietreanu, T.Ponta, D.L.Sirghi, F.Sirghi, H.Soltau, L.Struder, E.Widmann

Experimental studies on kaonic atoms at DAΦNE

doi: 10.1016/j.nuclphysa.2007.03.012
Citations: PlumX Metrics


2006PA33      Nucl.Phys. A779, 116 (2006)

A.Panzarasa, G.Bendiscioli, A.Fontana, L.Lavezzi, P.Montagna, A.Rotondi, P.Salvini, E.Botta, T.Bressani, S.Costa, D.Calvo, A.Feliciello, A.Filippi, S.Marcello, M.Agnello, F.Iazzi, B.Minetti, E.Lodi Rizzini, M.Corradini, L.Venturelli, A.Zenoni, A.Donzella, F.Balestra, M.P.Bussa, L.Busso, P.Cerello, O.Denisov, L.Ferrero, R.Garfagnini, A.Grasso, A.Maggiora, F.Tosello, D.Panzieri, O.E.Gorchakov, S.N.Prakhov, A.M.Rozhdestvensky, G.M.Sapozhnikov, V.I.Tretyak, C.Cicalo, A.De Falco, A.Masoni, G.Puddu, S.Serci, G.Usai, C.Curceanu Petrascu, P.Gianotti, C.Guaraldo, A.Lanaro, V.Lucherini

Search for the Θ+(1530) pentaquark in antiproton 4He annihilation at rest

NUCLEAR REACTIONS 4He(p-bar, pπ+π-X), E at rest; measured invariant mass spectra; deduced possible pentaquark production.

doi: 10.1016/j.nuclphysa.2006.08.006
Citations: PlumX Metrics


2005BE40      Phys.Rev.Lett. 94, 212302 (2005)

G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, P.Kienle, T.Koike, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi, J.Zmeskal, and the DEAR Collaboration

Measurement of the Kaonic Hydrogen X-Ray Spectrum

NUCLEAR REACTIONS 1H(K-, X), E at rest; measured X-ray spectrum from kaonic hydrogen.

ATOMIC PHYSICS 1H; measured X-ray spectrum from kaonic atom.

doi: 10.1103/PhysRevLett.94.212302
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2005ZM01      Nucl.Phys. A754, 369c (2005)

J.Zmeskal, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, P.Kienle, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi

The DEAR experiment-first results on kaonic hydrogen

ATOMIC PHYSICS H, N(K-, X), E at rest; measured kaonic atoms transition energies.

doi: 10.1016/j.nuclphysa.2005.02.078
Citations: PlumX Metrics


2004GU03      Eur.Phys.J. A 19, Supplement 1, 185 (2004)

C.Guaraldo, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrman, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.Sirghi, F.Sirghi, P.Strasser, J.Zmeskal

First results on kaonic hydrogen from the DEAR experiment

ATOMIC PHYSICS H, N(K-, X), E at rest; measured kaonic atoms transition energies.

doi: 10.1140/epjad/s2004-03-031-y
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2004IS11      Phys.Lett. B 593, 48 (2004)

T.Ishiwatari, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, P.Kienle, T.Koike, M.Iliescu, K.Itahashi, M.Iwasaki, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi, P.Strasser, J.Zmeskal

Kaonic nitrogen X-ray transition yields in a gaseous target

ATOMIC PHYSICS, Mesic-atoms N(K+, X), E at rest; measured X-ray yields from kaonic nitrogen.

doi: 10.1016/j.physletb.2004.04.055
Citations: PlumX Metrics


2004LO14      Phys.Lett. B 599, 190 (2004)

E.Lodi Rizzini, A.Bianconi, M.P.Bussa, M.Corradini, A.Donzella, M.Leali, L.Venturelli, N.Zurlo, M.Bargiotti, A.Bertin, M.Bruschi, M.Capponi, S.De Castro, R.Dona, L.Fabbri, P.Faccioli, B.Giacobbe, F.Grimaldi, I.Massa, M.Piccinini, N.Semprini Cesari, R.Spighi, S.Vecchi, M.Villa, A.Vitale, A.Zoccoli, O.E.Gorchakov, G.B.Pontecorvo, A.M.Rozhdestvensky, V.I.Tretyak, M.Poli, C.Guaraldo, C.Petrascu, F.Balestra, L.Busso, O.Y.Denisov, L.Ferrero, R.Garfagnini, A.Grasso, A.Maggiora, G.Piragino, F.Tosello, G.Zosi, G.Margagliotti, L.Santi, S.Tessaro

Antiproton stopping power in He in the energy range 1-900 keV and the Barkas effect

NUCLEAR REACTIONS He(p-bar, X), E=1-900 keV; measured annihilation time in gas target; deduced stopping power.

doi: 10.1016/j.physletb.2004.08.040
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2003BA83      Yad.Fiz. 66, 1763 (2003); Phys.Atomic Nuclei 66, 1715 (2003)

V.V.Barmin, V.S.Borisov, G.V.Davidenko, A.G.Dolgolenko, C.Guaraldo, I.F.Larin, V.A.Matveev, C.Petrascu, V.A.Shebanov, N.N.Shishov, L.I.Sokolov, G.K.Tumanov, and the DIANA Collaboration

Observation of a Baryon Resonance with Positive Strangeness in K+ Collisions with Xe Nuclei

NUCLEAR REACTIONS Xe(K+, K0p), E at 400-550 MeV/c; measured outgoing particles effective mass spectrum; deduced resonance features.

doi: 10.1134/1.1611587
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2001AU08      Nucl.Phys. A691, 278c (2001)

M.Augsburger, G.Beer, S.Bianco, A.M.Bragadireanu, M.Bregant, W.H.Breunlich, M.Cargnelli, D.Chatellard, C.Curceanu Petrascu, J.-P.Egger, F.L.Fabbri, B.Gartner, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, T.M.Ito, M.Iwasaki, R.King, P.Knowles, T.Koike, B.Lauss, V.Lucherini, J.Marton, E.Milotti, F.Mulhauser, S.N.Nakamura, T.Ponta, A.C.Sanderson, L.A.Schaller, L.Schellenberg, H.Schneuwly, R.Seki, D.Tomono, T.Yoneyama, E.Zavattini, J.Zmeskal, on behalf of the DEAR Collaboration

The DEAR Experiment on DAΦNE

doi: 10.1016/S0375-9474(01)01044-2
Citations: PlumX Metrics


2001BA20      Nucl.Phys. A683, 305 (2001)

V.V.Barmin, V.G.Barylov, V.S.Borisov, G.V.Davidenko, A.G.Dolgolenko, C.Guaraldo, V.A.Matveev, G.S.Mirosidi, K.Myklebost, M.Olsen, C.Petrascu, V.A.Shebanov, N.N.Shishov, A.A.Sibirtsev, L.I.Sokolov, B.S.Volkov, N.K.Zombkovskaya, and the DIANA Collaboration

Evidence of Elementary Processes for Hyperon Production in Low-Energy Antiproton Annihilation on Xenon Nuclei

NUCLEAR REACTIONS Xe(p-bar, X), E at 0-0.9 GeV/c; measured hyperon production associated missing mass spectra, σ; deduced hyperon production mechanism features.

doi: 10.1016/S0375-9474(00)00444-9
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2001LO12      Phys.Lett. 507B, 19 (2001)

E.Lodi Rizzini, A.Bianconi, G.Bonomi, M.P.Bussa, M.Corradini, A.Donzella, G.Gomez, L.Venturelli, R.Vilar, P.Gianotti, C.Guaraldo, A.Lanaro, V.Lucherini, C.Petrascu, O.E.Gorchakov, S.N.Prakhov, A.M.Rozhdestvensky, V.I.Tretyak, F.Balestra, L.Busso, M.L.Colantoni, O.Y.Denisov, L.Ferrero, R.Garfagnini, A.Grasso, A.Maggiora, M.Maggiora, G.Piragino, F.Tosello, G.Zosi, G.Margagliotti, S.Tessaro, L.Santi

On the Formation and Decay of the (p-bar)He+ Atomcule

NUCLEAR REACTIONS He(p-bar, X), E at rest; analyzed antiprotonic helium decay rates; deduced no prompt annihilation component.

ATOMIC PHYSICS He(p-bar, X), E at rest; analyzed antiprotonic helium decay rates; deduced no prompt annihilation component.

doi: 10.1016/S0370-2693(01)00448-8
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2001LO18      Phys.Lett. 513B, 265 (2001)

E.Lodi Rizzini, A.Bianconi, G.Bonomi, M.P.Bussa, M.Corradini, A.Donzella, L.Venturelli, C.Guaraldo, C.Petrascu, O.E.Gorchakov, S.N.Prakhov, A.M.Rozhdestvensky, V.I.Tretyak, F.Balestra, L.Busso, M.L.Colantoni, O.Y.Denisov, L.Ferrero, R.Garfagnini, A.Grasso, A.Maggiora, M.Maggiora, G.Piragino, F.Tosello, G.Zosi, G.Margagliotti, S.Tessaro, L.Santi

Antiprotons Stopping in Xenon

NUCLEAR REACTIONS 1,2H, He, Xe(p-bar, X), E=low; measured annihilation position distributions in gaseous targets; deduced relative σ.

doi: 10.1016/S0370-2693(01)00768-7
Citations: PlumX Metrics


2000BI12      Phys.Lett. 481B, 194 (2000)

A.Bianconi, G.Bonomi, M.P.Bussa, E.Lodi Rizzini, L.Venturelli, A.Zenoni, G.B.Pontecorvo, C.Guaraldo, F.Balestra, L.Busso, M.L.Colantoni, A.Ferrero, L.Ferrero, A.Grasso, A.Maggiora, M.Maggiora, G.Piragino, F.Tosello

Antiproton-Neon Annihilation at 57 MeV/c

NUCLEAR REACTIONS Ne(p-bar, X), E at 53-63 MeV/c; measured total annihilation σ; deduced no low-energy enhancement. Comparison with results from other targets.

doi: 10.1016/S0370-2693(00)00463-9
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2000BI21      Phys.Lett. 492B, 254 (2000)

A.Bianconi, G.Bonomi, M.P.Bussa, E.Lodi Rizzini, L.Venturelli, A.Zenoni, G.B.Pontecorvo, C.Guaraldo, F.Balestra, L.Busso, M.L.Colantoni, A.Ferrero, L.Ferrero, A.Grasso, A.Maggiora, M.Maggiora, G.Piragino, F.Tosello

Antiproton-Helium 3 Annihilation at 55 MeV/c

NUCLEAR REACTIONS 3He(p-bar, X), E at 55 MeV/c; measured annihilation σ. Streamer chamber. Comparisons with previous results.

doi: 10.1016/S0370-2693(00)01092-3
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1999BA93      Phys.Lett. 464B, 323 (1999)

V.V.Barmin, V.G.Barylov, V.S.Borisov, G.V.Davidenko, A.G.Dolgolenko, C.Guaraldo, V.A.Matveev, G.S.Mirosidi, K.Myklebost, M.Olsen, C.Petrascu, V.A.Shebanov, N.N.Shishov, A.A.Sibirtsev, L.I.Sokolov, B.S.Volkov, N.K.Zombkovskaya and the DIANA Collaboration

Double Strangeness Production in (p-bar)Xe Annihilation at Low Energy

NUCLEAR REACTIONS Xe(p-bar, X), E at < 0.9 GeV/c; measured double strangeness production yields, kaon momentum distributions. Comparison with statistical model predictions.

doi: 10.1016/S0370-2693(99)00901-6
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1999DO20      Nucl.Phys. A655, 161c (1999)

A.G.Dolgolenko, V.V.Barmin, V.G.Barylov, V.S.Borisov, G.V.Davidenko, C.Guaraldo, V.A.Matveev, G.S.Mirosidi, K.Myklebost, M.Olsen, C.Petrascu, V.A.Shebanov, N.N.Shishov, A.A.Sibirtsev, L.I.Sokolov, B.S.Volkov, N.K.Zombkovskaya, and the DIANA Collaboration

Observation of Binary Hyperon Production Reactions in Antiproton Annihilation on Nuclei at Low Energy

NUCLEAR REACTIONS Xe(p-bar, X), E at < 0.9 GeV/c; measured missing mass distributions; deduced hyperon production mechanisms.

doi: 10.1016/S0375-9474(99)00196-7
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1999PE25      Hyperfine Interactions 118, 53 (1999)

C.Petrascu, S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki

Disentangling the K-complex of kaonic hydrogen with DEAR

doi: 10.1023/A:1012624217122
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1999ZE06      Phys.Lett. 461B, 405 (1999)

A.Zenoni, A.Bianconi, F.Bocci, G.Bonomi, M.Corradini, A.Donzella, E.Lodi Rizzini, L.Venturelli, A.Bertin, M.Bruschi, M.Capponi, S.De Castro, R.Dona, D.Galli, B.Giacobbe, U.Marconi, I.Massa, M.Piccinini, N.Semprini Cesari, R.Spighi, V.Vagnoni, S.Vecchi, M.Villa, A.Vitale, A.Zoccoli, C.Cicalo, A.Masoni, S.Mauro, G.Puddu, S.Serci, G.Usai, O.E.Gorchakov, S.N.Prakhov, A.M.Rozhdestvensky, V.I.Tretyak, M.Poli, P.Gianotti, C.Guaraldo, A.Lanaro, V.Lucherini, C.Petrascu, V.G.Ableev, U.Gastaldi, L.Vannucci, G.Bendiscioli, A.Fontana, P.Montagna, A.Rotondi, P.Salvini, N.Mirfakhrai, F.Balestra, E.Botta, T.Bressani, M.P.Bussa, L.Busso, D.Calvo, P.Cerello, S.Costa, O.Y.Denisov, F.D'Isep, A.Feliciello, L.Ferrero, A.Filippi, R.Garfagnini, A.Grasso, A.Maggiora, S.Marcello, A.Panzarasa, F.Tosello, M.Agnello, F.Iazzi, B.Minetti, S.Tessaro

New Measurements of the (p-bar)p Annihilation Cross Section at Very Low Energy

NUCLEAR REACTIONS 1H(p-bar, X), E at 44-175 MeV/c; measured annihilation σ. Comparison with previous measurements, model predictions.

doi: 10.1016/S0370-2693(99)00827-8
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1999ZE07      Phys.Lett. 461B, 413 (1999)

A.Zenoni, A.Bianconi, G.Bonomi, M.Corradini, A.Donzella, E.Lodi Rizzini, L.Venturelli, A.Bertin, M.Bruschi, M.Capponi, S.De Castro, R.Dona, D.Galli, B.Giacobbe, U.Marconi, I.Massa, M.Piccinini, N.Semprini Cesari, R.Spighi, V.Vagnoni, S.Vecchi, M.Villa, A.Vitale, A.Zoccoli, M.Poli, C.Cicalo, A.Masoni, S.Mauro, G.Puddu, S.Serci, G.Usai, O.E.Gorchakov, S.N.Prakhov, A.M.Rozhdestvensky, V.I.Tretyak, P.Gianotti, C.Guaraldo, A.Lanaro, V.Lucherini, C.Petrascu, U.Gastaldi, L.Vannucci, R.A.Ricci, G.Bendiscioli, A.Fontana, P.Montagna, A.Rotondi, P.Salvini, N.Mirfakhrai, F.Balestra, M.P.Bussa, L.Busso, P.Cerello, O.Y.Denisov, L.Ferrero, R.Garfagnini, A.Grasso, A.Panzarasa, D.Panzieri, F.Tosello, E.Botta, T.Bressani, D.Calvo, S.Costa, F.D'Isep, A.Feliciello, A.Filippi, S.Marcello, M.Agnello, F.Iazzi, B.Minetti, S.Tessaro

(p-bar)D and (p-bar)4He Annihilation Cross Sections at Very Low Energy

NUCLEAR REACTIONS 2H, 4He(p-bar, X), E at 36-70 MeV/c; measured annihilation σ. Comparison with model predictions.

doi: 10.1016/S0370-2693(99)00890-4
Citations: PlumX Metrics


1998BI09      Acta Phys.Pol. B29, 2269 (1998)

S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, C.Petrascu, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki

Kaon-Nucleon Interaction Studied by Kaonic X Rays with DEAR at DAΦNE


1998GU28      Roum.J.Phys. 43, 549 (1998)

C.Guaraldo, A.M.Bragadireanu, M.Iliescu, V.Lucherini, C.Petrascu, T.Ponta, V.Zoran

Study of Exotic Atoms at the DAΦNE Collider (DEAR Experiment)

ATOMIC PHYSICS, Mesic-atoms 1H; calculated kaonic hydrogen energy levels. Implications for planned kaon scattering experiment discussed.


1997AG12      Nucl.Phys. A623, 279c (1997)

M.Agnello, P.A.Amaudruz, G.Beer, L.Benussi, M.Bertani, S.Bianco, E.Botta, T.Bressani, L.Busso, D.Calvo, P.Camerini, L.Celano, P.Cerello, G.D'Erasmo, F.L.Fabbri, A.Feliciello, A.Filippi, V.Filippini, E.M.Fiore, L.Fiore, P.Gianotti, M.Giardoni, D.R.Gill, N.Grion, C.Guaraldo, F.Iazzi, A.Lanaro, L.Lee, V.Lucherini, S.Marcello, G.Marciano, B.Minetti, P.Montagna, N.Mirfakhrai, O.Morra, A.A.Nozdrin, A.Olin, A.Pantaleo, V.Paticchio, A.Raimondo, E.Rossetto, A.Rotondi, R.Rui, P.Salvini, S.Sarwar, V.Serdyuk, G.Smith, L.Venturelli, R.Wheadon, S.Yen, A.Zenoni

Hypernuclear Physics with the FINUDA Spectrometer at DAΦNE

doi: 10.1016/S0375-9474(97)00446-6
Citations: PlumX Metrics


1997AG13      Nucl.Phys. A626, 575c (1997)

M.Agnello, P.A.Amaudruz, G.Beer, L.Benussi, M.Bertani, S.Bianco, E.Botta, T.Bressani, L.Busso, D.Calvo, P.Camerini, L.Celano, P.Cerello, G.D'Erasmo, F.L.Fabbri, A.Feliciello, A.Filippi, V.Filippini, E.M.Fiore, L.Fiore, P.Gianotti, M.Giardoni, D.R.Gill, N.Grion, C.Guaraldo, R.Headon, F.Iazzi, A.Lanaro, L.Lee, V.Lucherini, S.Marcello, G.Marciano, B.Minetti, N.Mirfakhrai, O.Morra, A.A.Nozdrin, A.Olin, A.Pantaleo, V.Paticchio, A.Raimondo, E.Rossetto, A.Rotondi, R.Rui, P.Salvini, S.Sarwar, V.Serdyuk, G.Smith, L.Venturelli, S.Yen, A.Zenoni

The FINUDA Experiment at DAΦne

doi: 10.1016/S0375-9474(97)00582-4
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1997GU19      Nucl.Phys. A623, 311c (1997)

C.Guaraldo, A.M.Bragadireanu, M.Iliescu, V.Lucherini, C.Petrascu

The DEAR Experiment at DAΦNE

NUCLEAR REACTIONS 1H(K-, X), E=low; compiled, reviewed different branching ratios; analyzed kaonic hydrogen puzzle.

doi: 10.1016/S0375-9474(97)00450-8
Citations: PlumX Metrics


1996BA15      Phys.Lett. 370B, 233 (1996)

V.V.Barmin, V.G.Barylov, S.F.Chernukha, G.V.Davidenko, V.S.Demidov, A.G.Dolgolenko, V.A.Ergakov, V.M.Golubchikov, V.E.Lukhmanov, V.A.Matveev, A.G.Meshkovsky, G.S.Mirosidi, V.A.Shebanov, N.N.Shishov, A.A.Sibirtsev, Yu.V.Trebukhovsky, B.S.Volkov, N.K.Zombkovskaya, C.Guaraldo, F.Nichitiu, C.Petrascu, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, K.M.Danielsen, T.Jacobsen

New Upper Limits for H-Particle Production in (p-bar)Xe Annihilation at Low Energy

NUCLEAR REACTIONS Xe(p-bar, X), E at 1 GeV/c; measured H-particle production upper limits following p-bar annihilation. Annihilation at low energy, 700-litre xenon bubble chamber DIANA.

doi: 10.1016/0370-2693(96)00092-5
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1996GU18      Yad.Fiz. 59, No 10, 1896 (1996); Phys.Atomic Nuclei 59, 1832 (1996)

C.Guaraldo, A.B.Kaidalov, L.A.Kondratyuk, Ye.S.Golubeva

Investigation of the Pontecorvo Reaction (p-bar)d → π-p at Rest and in Flight as a Test of QCD-Motivated Models

NUCLEAR REACTIONS 1H(p-bar, X), E at 360-1291 MeV/c; analyzed π-π- production associated differential σ; deduced model parameters. 2H(p-bar, X), E=0.2-1.85 GeV/c; calculated Pontecorvo reaction associated differential σ, inflight annihilation. Model parameters from 1H(p-bar, X) data analyses, Pontecorvo reaction at rest also considered.


1995AB01      Nucl.Phys. A585, 577 (1995)

V.G.Ableev, M.Agnello, F.Balestra, G.Bendiscioli, A.Bertin, P.Boccaccio, E.Botta, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, B.Cereda, P.Cerello, C.Cicalo, S.Costa, S.De Castro, O.Yu.Denisov, D.D'Isep, A.Donzella, L.Fava, A.Feliciello, L.Ferrero, A.Filippi, V.Filippini, A.Fontana, D.Galli, R.Garfagnini, U.Gastaldi, B.Giacobbe, P.Gianotti, O.E.Gorchakov, A.Grasso, C.Guaraldo, F.Iazzi, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, G.Maneva, S.Marcello, U.Marconi, G.V.Margagliotti, G.Maron, A.Masoni, B.Minetti, P.Montagna, M.Morando, F.Nichitiu, D.Panzieri, G.Pauli, M.Piccinini, M.Poli, S.N.Prakhov, G.Puddu, R.A.Ricci, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, A.Saino, P.Salvini, L.Santi, M.G.Sapozhnikov, N.Semprini-Cesari, S.Serci, R.Spighi, P.P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.Usai, L.Vannucci, S.Vecchi, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, A.Zenoni, A.Zoccoli, G.Zosi, and the OBELIX Collaboration

Measurements of the (p-bar)d Annihilation at Rest

NUCLEAR REACTIONS 2H(p-bar, X), E at rest; measured φ-, (omega)-production, absolute branching ratios. OBELIX spectrometer.

doi: 10.1016/0375-9474(94)00523-P
Citations: PlumX Metrics


1995AB17      Nucl.Phys. A594, 375 (1995)

V.G.Ableev, M.Agnello, F.Balestra, G.Bendiscioli, S.Bergamaschi, A.Bertin, E.Botta, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, C.Cavion, B.Cereda, P.Cerello, C.Cicalo, M.Corradini, S.Costa, S.De Castro, O.Yu.Denisov, F.D'Isep, A.Donzella, L.Fava, A.Feliciello, L.Ferrero, A.Filippi, V.Filippini, A.Fontana, D.Galli, R.Garfagnini, U.Gastaldi, B.Giacobbe, P.Gianotti, O.E.Gorchakov, A.Grasso, C.Guaraldo, F.Iazzi, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, S.Marcello, U.Marconi, G.V.Margagliotti, A.Masoni, B.Minetti, P.Montagna, M.Morando, F.Nichitiu, D.Panzieri, D.Parena, G.Pauli, C.Petrascu, M.Piccinini, S.Prakhov, G.Puddu, A.Rosca, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, A.Saino, P.Salvini, L.Santi, M.G.Sapozhnikov, C.Scoglio, N.Semprini-Cesari, S.Serci, R.Spighi, P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.L.Usai, L.Vannucci, S.Vecchi, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, A.Zenoni, A.Zoccoli

φπ-0 and φη Production in Antiproton Annihilation at Rest in a Hydrogen Gas Target at NTP

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; measured kaon production related features; deduced production rate lower, upper limits. Kaons from φ-decay.

doi: 10.1016/0375-9474(95)00345-2
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1994AB16      Phys.Lett. 329B, 407 (1994)

V.G.Ableev, A.Adamo, M.Agnello, A.Andrighetto, F.Balestra, G.Belli, G.Bendiscioli, A.Bertin, P.Boccaccio, G.C.Bonazzola, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, P.Cerello, C.Cicalo, M.Corradini, S.Costa, I.D'Antone, S.De Castro, F.D'Isep, A.Donzella, L.Fava, A.Feliciello, L.Ferrero, A.Filippi, V.Filippini, D.Galli, R.Garfagnini, U.Gastaldi, P.Gianotti, A.Grasso, C.Guaraldo, F.Iazzi, A.Lai, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, G.Maneva, S.Marcello, U.Marconi, G.Margagliotti, G.Maron, A.Masoni, I.Massa, B.Minetti, M.Morando, P.Montagna, L.Musa, F.Nichitiu, D.Panzieri, G.Pauli, M.Piccinini, G.Piragino, M.Poli, G.Puddu, R.A.Ricci, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, L.Santi, M.G.Sapozhnikov, N.Semprini-Cesari, S.Serci, R.Spighi, S.Vecchi, P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.Usai, L.Vannucci, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, A.Zenoni, A.Zoccoli, G.Zosi

Measurement of the (p-bar)p → π+π- and (p-bar)p → K+K- Annihilation Frequencies in a 5 mb Hydrogen Gas Target

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; measured K+K-, π+, π- frequencies, ratio. Gaseous hydrogen target at low pressure.

doi: 10.1016/0370-2693(94)90794-3
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1994AD02      Nucl.Phys. A569, 761 (1994)

A.Adamo, M.Agnello, F.Balestra, G.Belli, G.Bendiscioli, A.Bertin, P.Boccaccio, G.C.Bonazzola, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, P.G.Cerello, C.Cicalo, S.Costa, S.De Castro, F.D'Isep, A.Donzella, L.Fava, A.Feliciello, L.Ferrero, A.Filippi, V.Filipini, D.Galli, R.Garfagnini, U.Gastaldi, P.Gianotti, A.Grasso, C.Guaraldo, F.Iazzi, D.E.Kharzeev, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, S.Marcello, U.Marconi, G.V.Margagliotti, G.Maron, A.Masoni, I.Massa, B.Minetti, P.Montagna, M.Morando, F.Nichitiu, D.Panzieri, G.Pauli, M.Piccinini, G.Piragino, M.Poli, G.Puddu, R.A.Ricci, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, A.Saino, P.Salvini, L.Santi, M.G.Sapozhnikov, N.Semprini-Cesari, S.Serci, R.Spighi, P.P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.L.Usai, L.Vannucci, S.Vecchi, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, A.Zenoni, A.Zoccoli, G.Zosi

An Experimental Study of Antiproton-4He Annihilation at Rest

NUCLEAR REACTIONS 4He(p-bar, X), E at rest; measured (2π+-) invariant mass distribution, ππ(θ), πp(θ), pp(θ), π, p momentum distributions; deduced upper limit for probability of reaction (eta)(omega)pp → pp, branching ratio for reaction p-bar 4He → Mp(fast)+2n(spectator), M → 2π+-.

doi: 10.1016/0375-9474(94)90384-0
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1993AB13      Nucl.Phys. A562, 617 (1993)

V.G.Ableev, A.Adamo, M.Agnello, F.Balestra, G.Bendiscioli, A.Bertin, P.Boccaccio, G.Bonazzola, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, P.Cerello, C.Cicalo, M.Corradini, S.Costa, S.De Castro, F.D'Isep, A.Donzella, I.V.Falomkin, L.Fava, A.Feliciello, L.Ferrero, A.Filippi, V.Filippini, D.Galli, R.Garfagnini, U.Gastaldi, P.Gianotti, A.Grasso, C.Guaraldo, F.Iazzi, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, G.Maneva, S.Marcello, U.Marconi, G.V.Margagliotti, G.Maron, A.Masoni, I.Massa, B.Minetti, P.Montagna, M.Morando, F.Nichitiu, D.Panzieri, G.Pauli, M.Piccinini, G.Piragino, M.Poli, G.B.Pontecorvo, G.Puddu, R.A.Ricci, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, L.Santi, M.G.Sapozhnikov, N.Semprini-Cesari, S.Serci, R.Spighi, P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.Usai, L.Vannucci, S.Vecchi, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, A.Zenoni, A.Zoccoli, G.Zosi, and the OBELIX Collaboration

A New Measurement of the Pontecorvo Reaction p(bar) + d → π- + p with the OBELIX Spectrometer at LEAR

NUCLEAR REACTIONS 2H(p-bar, π-), E at rest; measured absolute branching ratio, Pontecorvo reaction.

doi: 10.1016/0375-9474(93)90132-H
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1993AD03      Nucl.Phys. A553, 651c (1993)

A.Adamo, M.Agnello, F.Balestra, G.Belli, G.Bendiscioli, A.Bertin, P.Boccaccio, G.C.Bonazzola, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, C.Cicalo, M.Corradini, S.Costa, I.D'Antone, S.De Castro, D.D'Isep, L.Fava, A.Feliciello, L.Ferrero, V.Filippini, D.Galli, R.Garfagnini, U.Gastaldi, P.Gianotti, A.Grasso, C.Guaraldo, F.Iazzi, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, S.Marcello, U.Marconi, G.V.Margagliotti, G.Maron, A.Masoni, I.Massa, B.Minetti, M.Morando, P.Montagna, F.Nichitiu, D.Panzieri, G.Pauli, M.Piccinini, G.Piragino, M.Poli, G.Puddu, R.A.Ricci, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, L.Santi, M.G.Sapozhnikov, N.Semprini-Cesari, S.Serci, P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.L.Usai, L.Vannucci, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, E.Zavattini, A.Zenoni, A.Zoccoli, G.Zosi

First Results on Nuclear Physics with Antineutrons by the OBELIX Spectrometer

NUCLEAR REACTIONS C, 27Al, Cu, Sn, Pb, 1H(n-bar, X), E at 100-300 MeV/c; measured annihilation σ vs projectile momentum.

doi: 10.1016/0375-9474(93)90673-L
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1993BA14      Phys.Lett. 305B, 18 (1993)

F.Balestra, Yu.A.Batusov, G.Bendiscioli, S.Bossolasco, M.P.Bussa, L.Busso, S.A.Bunyatov, K.M.Danielsen, I.V.Falomkin, L.Fava, L.Ferrero, V.Filippini, C.Guaraldo, A.Haatuft, A.Halsteinslid, T.Jacobsen, E.Lodi-Rizzini, A.Maggiora, K.Myklebost, F.Nichitiu, J.M.Olsen, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, M.G.Sapozhnikov, F.Tosello, V.I.Tretyak, A.Zenoni, and the PS 179 Collaboration

Antiproton-4He Interactions at 200 MeV/c

NUCLEAR REACTIONS 4He(p-bar, p-bar), E at 192.8 MeV/c; measured σ(θ); deduced annihilation, total, reaction σ. Gauber model, other theoretical fits.

doi: 10.1016/0370-2693(93)91099-9
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1993BA22      Nucl.Phys. A556, 409 (1993)

V.V.Barmin, V.G.Barylov, G.V.Davidenko, V.S.Demidov, A.G.Dolgolenko, V.M.Golubchikov, V.A.Matveev, A.G.Meshkovsky, G.S.Mirosidi, A.N.Nikitenko, V.A.Shebanov, N.N.Shishov, B.S.Volkov, N.K.Zombkovskaya, A.D.Andryakov, E.V.Demidova, V.A.Ergakov, Yu.V.Trebukhovsky, C.Guaraldo, J.Cugnon, J.Vandermeulen

Strange-Particle Production in (p-bar)Xe Annihilation at Rest and at 0.4-0.9 GeV/c

NUCLEAR REACTIONS 131Xe(p-bar, X), E at rest, E at 0.4-9.9 GeV/c; measured strangeness, double strangeness production, proton, pion mean multiplicities. Comparison with intranuclear cascade model. Bubble chamber.

doi: 10.1016/0375-9474(93)90369-9
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1993BA29      Yad.Fiz. 56, No 5, 6 (1993); Phys.At.Nuclei 56, 576 (1993)

F.Balestra, Yu.A.Batusov, G.Bendiscioli, S.Bossolasco, S.A.Bunyatov, M.P.Bussa, L.Busso, A.Grasso, C.Guaraldo, K.M.Danielsen, A.Zenoni, E.Lodi Rizzini, A.Maggiora, K.Myklebost, J.M.Olsen, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, P.Salvini, F.Tosello, L.Fava, L.Ferrero, V.Filippini, A.Haatuft, A.Halsteinslid, T.Jacobsen

Formation of Hyperfragments in Annihilation of Stopped Antiprotons on Photoemulsion Nuclei

NUCLEAR REACTIONS C, N, O, S(p-bar, X), E at rest; measured hyperfragment (A=3, 4) production evidence; deduced production mechanism, decay features.


1993DA24      Phys.Scr. 48, 653 (1993)

K.M.Danielsen, T.Jacobsen, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.Balestra, G.Bendiscioli, V.Filippini, A.Rotondi, P.Salvini, A.Zenoni, S.Bossolasco, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, A.Grasso, A.Maggiora, D.Panzieri, G.Piragino, F.Tosello, C.Guaraldo, E.Lodi Rizzini, Yu.Batusov, S.A.Bunyatov, I.V.Falomkin, F.Nichitiu, G.B.Pontecorvo, A.M.Rozhdestvensky, M.G.Sapozhnikov, V.I.Tretyak

Observation of Parton Fragmentation in (p-bar) 20Ne Reactions at 607 MeV/c

NUCLEAR REACTIONS 20Ne(p-bar, X), E=607 MeV/c; calculated negative, positive particle production number ratio; deduced parton fragmentation.

doi: 10.1088/0031-8949/48/6/003
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1992AD11      Phys.Lett. 285, 15 (1992)

A.Adamo, M.Agnello, F.Balestra, G.Belli, G.Bendiscioli, A.Bertin, P.Boccaccio, G.C.Bonazzola, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, C.Cicalo, M.Corradini, S.Costa, I.D'Antone, S.De Castro, F.D'Isep, I.V.Falomkin, L.Fava, A.Feliciello, L.Ferrero, V.Filippini, D.Galli, R.Garfagnini, U.Gastaldi, P.Gianotti, A.Grasso, C.Guaraldo, F.Iazzi, A.Lanaro, E.Lodi Rizzini, M.Lombardi, V.Lucherini, A.Maggiora, S.Marcello, U.Marconi, G.V.Margagliotti, G.Maron, A.Masoni, I.Massa, B.Minetti, M.Morando, P.Montagna, F.Nichitiu, D.Panzieri, G.Pauli, M.Piccinini, G.Piragino, M.Poli, G.B.Pontecorvo, G.Puddu, R.A.Ricci, E.Rossetto, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, L.Santi, M.G.Sapozhnikov, N.Semprini Cesari, S.Serci, P.Temnikov, S.Tessaro, F.Tosello, V.I.Tretyak, G.L.Usai, L.Vannucci, G.Vedovato, L.Venturelli, M.Villa, A.Vitale, G.Zavattini, A.Zenoni, A.Zoccoli, G.Zosi

Protonium Annihilation in P-Wave using Low-Density (p/p0 ≈ 1013) Hydrogen Targets. Measurements of Cascade Times and Widths

ATOMIC PHYSICS 1H(p-bar, X), E=low; measured annihilation cascade times, widths. Low-density targets, P-wave protonium annihilation.

doi: 10.1016/0370-2693(92)91293-I
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1992IL04      Nucl.Phys. A543, 517 (1992)

A.S.Iljinov, M.V.Mebel, N.Bianchi, E.De Sanctis, C.Guaraldo, V.Lucherini, V.Muccifora, E.Polli, A.R.Reolon, P.Rossi

Phenomenological Statistical Analysis of Level Densities, Decay Widths and Lifetimes of Excited Nuclei

NUCLEAR STRUCTURE A=20-253; analyzed level densities, decay width, T1/2 data; deduced level density parameters. Phenomenological statistical model.

doi: 10.1016/0375-9474(92)90278-R
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1991AG01      Phys.Lett. 256B, 349 (1991)

M.Agnello, F.Balestra, G.Belli, G.Bendiscioli, A.Bertin, P.Boccaccio, G.C.Bonazzola, T.Bressani, M.Bruschi, M.P.Bussa, L.Busso, D.Calvo, M.Capponi, M.Corradini, S.Costa, S.De Castro, D.D'Isep, I.V.Falomkin, L.Fava, A.Feliciello, L.Ferrero, V.Filippini, R.Garfagnini, U.Gastaldi, P.Gianotti, A.Grasso, C.Guaraldo, F.Iazzi, A.Lanaro, E.Lodi Rizzini, M.Lombardi, M.P.Macciotta, A.Maggiora, S.Marcello, U.Marconi, G.V.Margagliotti, G.Maron, M.Masala, A.Masoni, I.Massa, B.Minetti, M.Morando, M.Morganti, D.Panzieri, G.Pauli, M.Piccinini, R.Piragino, M.Poli, G.B.Pontecorvo, G.Puddu, R.A.Ricci, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, L.Santi, M.G.Sapozhnikov, G.Sartori, N.Semprini-Cesari, S.Serci, F.Tosello, V.I.Tretyak, L.Vannucci, G.Vedovato, L.Venturelli, A.Vitale, A.Zenoni, A.Zoccoli, G.Zosi

Measurement of the (p-bar)p Annihilation Cross-Sections at Very Low Energies

NUCLEAR REACTIONS 1H(p-bar, X), E at 66.4-71.4 MeV/c; measured annihilation σ; deduced charged meson annihilation production branching ratios.

doi: 10.1016/0370-2693(91)91774-P
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1991BA14      Phys.Scr. 43, 9 (1991)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, A.Grasso, A.Maggiora, D.Panzieri, G.Piragino, R.Piragino, F.Tosello, G.Bendiscioli, V.Filippini, A.Rotondi, P.Salvini, A.Venaglioni, A.Zenoni, Yu.Batusov, S.A.Bunyatov, I.V.Falomkin, F.Nichitiu, G.B.Pontecorvo, A.M.Rozhdestvensky, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, E.Lodi Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, K.M.Danielsen, T.Jacobsen, S.O.Sorensen

Evidence for Leading Mesons in (p-bar) 4He Reactions at 0.6 GeV (c-1) Incident Momentum

NUCLEAR REACTIONS 4He(p-bar, X), E at 0.6 GeV/c; measured strange particle scatter plots; deduced leading mesons evidence.

doi: 10.1088/0031-8949/43/1/001
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1991BA18      Nucl.Phys. A526, 415 (1991)

F.Balestra, Yu.A.Batusov, G.Bendiscioli, S.Bossolasco, F.O.Breivik, M.P.Bussa, L.Busso, K.M.Danielsen, C.Guaraldo, I.V.Falomkin, L.Fava, L.Ferrero, V.Filippini, A.Haatuft, A.Halsteinslid, T.Jacobsen, E.Lodi Rizzini, A.Maggiora, K.Myklebost, J.M.Olsen, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, M.G.Sapozhnikov, S.O.Sorensen, F.Tosello, V.I.Tretyak, A.Venaglioni, A.Zenoni

Strangeness Production in Antiproton Annihilation at Rest on 3He, 4He and 20Ne

NUCLEAR REACTIONS 3,4He, 20Ne(p-bar, X), E at rest; measured pion momentum spectra, strangeness production, charged particle mean numbers. Gas targets, streamed chamber.

doi: 10.1016/0375-9474(91)90428-9
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1991BA49      Phys.Scr. 44, 323 (1991)

F.Balestra, G.Bendiscioli, V.Filippini, A.Rotondi, P.Salvini, A.Zenoni, S.Bossolasco, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, A.Grasso, A.Maggiora, D.Panzieri, G.Piragino, F.Tosello, C.Guaraldo, E.Lodi Rizzini, Yu.A.Batusov, S.A.Bunyatov, I.V.Falomkin, F.Nichitiu, G.B.Pontecorvo, A.M.Rozhdestvensky, M.G.Sapozhnikov, V.I.Tretyak, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, K.M.Danielsen, T.Jacobsen

Glueball Candidates Seen in the Reactions p-bar 20Ne and p-bar 4He at 607 MeV/c

NUCLEAR REACTIONS 20Ne, 4He(p-bar, X), E at 607 MeV/c; measured multi-pion system invariant mass distributions; deduced possible glueball related resonances.

doi: 10.1088/0031-8949/44/4/003
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1991KO07      Phys.Lett. 256B, 6 (1991)

L.Kondratyuk, C.Guaraldo

Pontecorvo Reactions of Two-Body Annihilations (p-bar)d and (p-bar)3He and Multiquark States in d and 3He

NUCLEAR REACTIONS 3He(p-bar, np), 2H(p-bar, π-p), E at rest; calculated σ ratio. Relativistic two-step model.

doi: 10.1016/0370-2693(91)90208-8
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1990BE35      Nucl.Phys. A518, 683 (1990)

G.Bendiscioli, V.Filippini, A.Rotondi, P.Salvini, A.Venaglioni, S.Bossolasco, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, A.Maggiora, D.Panzieri, G.Piragino, F.Tosello, Yu.A.Batusov, I.V.Falomkin, G.B.Pontecorvo, A.M.Rozhdestvensky, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, E.Lodi Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen, F.Balestra, A.Zenoni

Pionic Annihilation of Antiprotons Stopped on 3He

NUCLEAR REACTIONS 3He(p-bar, X), E at rest; measured charged particle multiplicities, final state branching ratios; deduced final state interaction probabilities, p-bar annihilation mechanism.

doi: 10.1016/0375-9474(90)90185-O
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1990GU05      Nuovo Cim. 103A, 607 (1990)

C.Guaraldo, V.Lucherini, E.De Sanctis, A.S.Iljinov, M.V.Mebel, S.Lo Nigro

Excitation Energy Dependence of Photofissility in Preactinide Nuclei

NUCLEAR STRUCTURE 197Au, 209Bi; calculated photon-induced fission features, fissility vs excitation energy. Intranuclear cascade model.

NUCLEAR REACTIONS 197Au, 209Bi(γ, F), E ≈ 100-300 MeV; calculated photon-induced fission features, fissility vs excitation energy. Intranuclear cascade model.

doi: 10.1007/BF02820532
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1990GU19      Nuovo Cim. 103A, 1503 (1990)

C.Guaraldo, L.Kondratyuk

Semi-Pontecorvo Reaction (p-Bar)3He → π-pp and Multiquark States in Helium-3

NUCLEAR REACTIONS 3He(p-bar, pπ-), E at rest; calculated reaction probability, branching ratio. Multi-quark structure of 3He.

doi: 10.1007/BF02820579
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1989BA10      Nucl.Phys. A491, 541 (1989)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, R.Barbieri, G.Bendiscioli, A.Rotondi, P.Salvini, A.Zenoni, Yu.A.Batusov, I.V.Falomkin, G.B.Pontecorvo, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, A.Maggiora, E.Lodi Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen

Antiproton-Neon Annihilation at Rest and at 607 MeV/c

NUCLEAR REACTIONS Ne(p-bar, X), E=0, 179.6 MeV; measured charged-prong multiplicity distributions, multiplicity, momentum, angular and rapidity distributions for π- and nuclear fragments.

doi: 10.1016/0375-9474(89)90517-4
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1989BA11      Nucl.Phys. A491, 572 (1989)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, R.Barbieri, G.Bendiscioli, A.Rotondi, P.Salvini, A.Venaglioni, A.Zenoni, Yu.A.Batusov, I.V.Falomkin, G.B.Pontecorvo, A.M.Rozhdestvensky, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, A.Maggiora, E.Lodi Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen

Evidence of Isospin Effects in Antiproton-Nucleus Annihilation

NUCLEAR REACTIONS 3He(p-bar, X), E at rest; measured annihilation σ((p-bar)n)/σ((p-bar)p) ratio for bound nucleons.

doi: 10.1016/0375-9474(89)90518-6
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1989BA59      Phys.Lett. 230B, 36 (1989)

F.Balestra, R.Barbieri, Yu.A.Batusov, G.Bendiscioli, S.Bossolasco, F.O.Breivik, M.P.Bussa, L.Busso, C.Guaraldo, I.V.Falomkin, L.Ferrero, V.Filippini, A.Haatuft, A.Halsteinslid, T.Jacobsen, E.Lodi Rizzini, A.Maggiora, M.Masala, K.Myklebost, J.M.Olsen, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, A.M.Rozhdestvensky, P.Salvini, M.G.Sapozhnikov, S.O.Sorensen, F.Tosello, V.I.Tretyak, A.Zenoni

Antiproton-Helium Annihilation Around 45 MeV/c

NUCLEAR REACTIONS 4He(p-bar, X), E at 45 MeV/c; measured p-bar annihilation σ.

doi: 10.1016/0370-2693(89)91649-3
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1989BA91      Phys.Lett. 217B, 43 (1989)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, R.Barbieri, G.Bendiscioli, A.Rotondi, P.Salvini, A.Zenoni, Yu.A.Batusov, I.V.Falomkin, G.B.Pontecorvo, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, A.Maggiora, E.Lodi-Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen, and the Bergen-Brescia-Dubna-Frascati-Oslo-Pavia-Torino Collaboration

An Observation of a Leading Meson in (p-bar) + Ne Reaction at 607 MeV/c Incident Momentum

NUCLEAR REACTIONS Ne(p-bar, X), E at 607 MeV/c; calculated Λ0, K(S)0 production associated rapidity, other features; deduced leading meson role. Quark model, beam fragmentation.

doi: 10.1016/0370-2693(89)91513-X
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1989GU19      Nuovo Cim. 102A, 1139 (1989)

C.Guaraldo

Antiproton-Nucleus Interaction at Intermediate Energies

NUCLEAR REACTIONS 20Ne(p-bar, xπ-), E=180 MeV; 181Ta(n-bar, xπ+), (n-bar, xπ-), E=5.2 GeV; calculated pion multiplicity. 100Ru(p-bar, X), E=180 MeV; 98,95Mo(p-bar, X), E at rest; calculated residuals yields vs mass. 20Ne(p-bar, xπ-), E at 608 MeV/c; U(p-bar, xπ+), (p-bar, xp), E at 607 MeV/c; calculated pion spectra, rapidity distributions. Intranuclear cascade model.


1989IL01      Phys.Rev. C39, 1420 (1989)

A.S.Iljinov, M.V.Mebel, C.Guaraldo, V.Lucherini, E.De Sanctis, N.Bianchi, P.Levi Sandri, V.Muccifora, E.Polli, A.R.Reolon, P.Rossi, S.Lo Nigro

Comparison of Fission of Heavy Nuclei Induced by Different Probes

NUCLEAR REACTIONS 197Au, 209Bi, U(γ, F), E=200 MeV; 197Au, 209Bi, U(γ, F), E=190 MeV; 197Au, 209Bi, U(π, F), E=80 MeV; analyzed fission data; deduced fissility parameters. Monte Carlo cascade calculations.

doi: 10.1103/PhysRevC.39.1420
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1989LE08      Phys.Rev. C39, 1701 (1989)

P.Levi Sandri, M.Anghinolfi, N.Bianchi, G.P.Capitani, P.Corvisiero, E.De Sanctis, C.Guaraldo, V.Lucherini, V.Muccifora, E.Polli, A.R.Reolon, G.Ricco, P.Rossi, M.Sanzone, M.Taiuti

Differential Cross Section at Forward and Backward Angles for Deuteron Photodisintegration at Intermediate Energies

NUCLEAR REACTIONS 2H(γ, p), E=98-243 MeV; measured σ(θ); deduced σ(E).

doi: 10.1103/PhysRevC.39.1701
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0570.


1989LU01      Phys.Rev. C39, 911 (1989)

V.Lucherini, C.Guaraldo, E.De Sanctis, P.Levi Sandri, E.Polli, A.R.Reolon, A.S.Iljinov, S.Lo Nigro, S.Aiello, V.Bellini, V.Emma, C.Milone, G.S.Pappalardo, M.V.Mebel

Au Photofission Cross Section by Quasimonochromatic Photons in the Intermediate Energy Region

NUCLEAR REACTIONS 197Au(γ, F), E=100-300 MeV; measured fission yields; deduced fission σ(E), nuclear fissility. Monchromatic photons.

doi: 10.1103/PhysRevC.39.911
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0952.


1989RO15      Phys.Rev. C40, 2412 (1989)

P.Rossi, E.De Sanctis, P.Levi Sandri, N.Bianchi, C.Guaraldo, V.Lucherini, V.Muccifora, E.Polli, A.R.Reolon, G.M.Urciuoli

Bidimensional Fit to 2H(γ, p)n Cross-Section Values between 20 and 440 MeV

NUCLEAR REACTIONS 2H(γ, p), E=20-440 MeV; analyzed σ(E), σ(θ). Simple phenomenological model.

doi: 10.1103/PhysRevC.40.2412
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1988BA62      Nuovo Cim. 100A, 323 (1988)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, R.Barbieri, G.Bendiscioli, R.Rotondi, P.Salvini, A.Zenoni, Yu.A.Batusov, I.V.Falomkin, F.Nichitiu, G.B.Pontecorvo, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, A.Maggiora, E.Lodi Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen

Light Nucleus Production in p-bar4He Annihilation between 0 and 600 MeV/c

NUCLEAR REACTIONS 4He(p-bar, t), E < 600 MeV/c; measured triton production rate.

doi: 10.1007/BF02812962
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1988BA68      Phys.Lett. 215B, 247 (1988)

F.Balestra, R.Barbieri, Yu.A.Batusov, G.Bendiscioli, F.O.Breivik, S.Bossolasco, M.P.Bussa, L.Busso, I.V.Falomkin, L.Ferrero, A.Grasso, C.Guaraldo, A.Haatuft, A.Halsteinslid, T.Jacobsen, E.Lodi Rizzini, A.Maggiora, K.Myklebost, J.M.Olsen, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, P.Salvini, M.G.Sapozhnikov, S.O.Sorensen, F.Tosello, V.I.Tretyak, A.Venaglioni, A.Zenoni

(p-bar)-3He Reaction Cross Section at 200 MeV/c

NUCLEAR REACTIONS 3He(p-bar, X), E=200 MeV/c; measured reaction σ.

doi: 10.1016/0370-2693(88)91428-1
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1987BA12      Nucl.Phys. A465, 714 (1987)

F.Balestra, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, G.Bendiscioli, A.Rotondi, P.Salvini, A.Zenoni, C.Guaraldo, A.Maggiora, Yu.A.Batusov, I.V.Falomkin, F.Nichitiu, G.B.Pontecorvo, E.Lodi Rizzini

Determination of the Ratio σ(p(bar)n)/σ(p(bar)p) from p(bar)4He Reaction Data

NUCLEAR REACTIONS 4He(p-bar, X), E=0, 19.6, 46.7, 179.6 MeV; measured annihilation σ(p-bar)n/σ(p-bar)p for bound nucleons; deduced total σ(p-bar)n/σ(p-bar)p for free nucleons.

doi: 10.1016/0375-9474(87)90563-X
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1987BA47      Phys.Lett. 194B, 343 (1987)

F.Balestra, R.Barbieri, Yu.A.Batusov, G.Bendiscioli, S.Bossolasco, M.P.Bussa, L.Busso, I.V.Falomkin, L.Ferrero, C.Guaraldo, L.A.Kondratyuk, E.Lodi Rizzini, A.Maggiora, F.Nichitiu, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, P.Salvini, M.G.Sapozhnikov, F.Tosello, A.Zenoni

p(bar)-4He Break-Up Cross Section at 180 MeV

NUCLEAR REACTIONS 4He(p-bar, X), E=180 MeV; measured break-up σ. 12C, 20Ne, 27Al, 40Ca(p-bar, X), E at 600 MeV/c; analyzed breakup, reaction σ data; deduced model parameters. Glauber model calculations.

doi: 10.1016/0370-2693(87)91062-8
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1987BA69      Nucl.Phys. A474, 651 (1987)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, G.Bendiscioli, R.Rotondi, P.Salvini, A.Zenoni, Yu.A.Batusov, S.A.Bunyatov, I.V.Falomkin, F.Nichitiu, G.B.Pontecorvo, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, A.Maggiora, E.Lodi Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen

Annihilation of Antiprotons at Rest in 3He and 4He

NUCLEAR REACTIONS 3,4He(p-bar, π-), E at rest; measured annihilation pion production, charged particle multiplicities. 3,4He deduced annihilation probability differences on n, p, final state shadow effects role.

doi: 10.1016/0375-9474(87)90599-9
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1987BA88      Phys.Lett. 194B, 192 (1987)

F.Balestra, M.P.Bussa, L.Busso, L.Fava, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, G.Bendiscioli, A.Rotondi, P.Salvini, A.Zenoni, Yu.A.Batusov, I.V.Falomkin, G.B.Pontecorvo, M.G.Sapozhnikov, V.I.Tretyak, C.Guaraldo, A.Maggiora, E.Lodi-Rizzini, A.Haatuft, A.Halsteinslid, K.Myklebost, J.M.Olsen, F.O.Breivik, T.Jacobsen, S.O.Sorensen, and the Bergen-Brescia-Dubna-Frascati-Oslo-Pavia-Torino Collaboration

Neutral Strange-Particle Production in (p-bar) 20Ne Reactions at 607 MeV/c

NUCLEAR REACTIONS 20Ne(p-bar, X), E at 607 MeV/c; measured Λ0, K(s)0 production σ, ratio; deduced emission mechanism.

doi: 10.1016/0370-2693(87)90526-0
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1987GU17      Phys.Rev. C36, 1027 (1987)

C.Guaraldo, V.Lucherini, E.De Sanctis, P.Levi Sandri, E.Polli, A.R.Reolon, S.Lo Nigro, S.Aiello, V.Bellini, V.Emma, C.Milone, G.S.Pappalardo

Photoexcitation Mechanisms and Photofission Cross Section for Bi by 100-300 MeV Quasi-Monochromatic Photons

NUCLEAR REACTIONS 209Bi(γ, F), E=100-300 MeV; measured photon induced fission σ(E). 209Bi deduced fission probability vs excitation.

doi: 10.1103/PhysRevC.36.1027
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0789.


1987LE25      Phys.Rev.Lett. 59, 2543 (1987)

P.Levi Sandri, E.De Sanctis, M.Anghinolfi, N.Bianchi, G.P.Capitani, P.Corvisiero, C.Guaraldo, V.Lucherini, V.Muccifora, E.Polli, A.R.Reolon, G.Ricco, P.Rossi, M.Sanzone, M.Taiuti

Forward- and Backward-Angle Differential Cross Section for 2H(γ, p)n at 170 and 210 MeV

NUCLEAR REACTIONS 2H(γ, p), E=170, 210 MeV; measured σ(θ), σ(E, θp). ΔE-E telescopes.

doi: 10.1103/PhysRevLett.59.2543
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1987LO19      Nuovo Cim. 98A, 643 (1987)

S.Lo Nigro, S.Aiello, G.Lanzano, C.Milone, A.Pagano, A.Palmeri, G.S.Pappalardo, V.Lucherini, N.Bianchi, E.De Sanctis, C.Guaraldo, P.Levi Sandri, V.Muccifora, E.Polli, A.R.Reolon, P.Rossi

Fragment Mass and Kinetic-Energy Distributions for the Photofission of 238U with (100-300) MeV Bremsstrahlung

NUCLEAR REACTIONS 238U(γ, F), E=100-260 MeV bremsstrahlung; measured fission fragment yield vs mass; deduced symmetric to asymmetric fission yield ratios.


1986AN25      Nucl.Phys. A457, 645 (1986)

M.Anghinolfi, V.Lucherini, N.Bianchi, G.P.Capitani, P.Corvisiero, E.De Sanctis, P.Di Giacomo, C.Guaraldo, P.Levi-Sandri, E.Polli, A.R.Reolon, G.Ricco, M.Sanzone, M.Taiuti

Inclusive Photoproton Spectra from 12C at Intermediate Energies

NUCLEAR REACTIONS 12C(γ, pX), E=159, 198 MeV; measured inclusive σ(θ); deduced reaction mechanism. Interaction, decay models. Quasi-monochromatic photons.

doi: 10.1016/0375-9474(86)90472-0
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1986BA22      Nucl.Phys. A452, 573 (1986)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Ferrero, A.Grasso, D.Panzieri, G.Piragino, T.Tosello, G.Bendiscioli, V.Filippini, G.Fumagalli, C.Marciano, A.Rotondi, A.Zenoni, C.Guaraldo, A.Maggiora, Yu.A.Batusov, S.A.Bunyatov, I.V.Falomkin, G.B.Pontecorvo, M.G.Sapozhnikov, M.Vascon, G.Zanella, E.Lodi Rizzini

Low-Energy Antiproton-Neon Interaction

NUCLEAR REACTIONS Ne(p-bar, X), E=19.6, 48.7, 179.6 MeV; measured nonelastic, reaction σ, charged-prong multiplicity distributions, lower limits for π-, K0(s) production; deduced σ(p-bar, n)/σ(p-bar, p) ratio. Natural target.

doi: 10.1016/0375-9474(86)90215-0
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1986DE08      Czech.J.Phys. B36, 290 (1986)

E.De Sanctis, M.Anghinolfi, N.Bianchi, G.P.Capitani, P.Corvisiero, P.Di Giacomo, C.Guaraldo, V.Lucherini, E.Polli, A.R.Reolon, G.Ricco, M.Sanzone, A.Zucchiatti

Deuteron Photodisintegration between 100 MeV and 255 MeV

NUCLEAR REACTIONS 2H(γ, p), E=100-255 MeV; measured σ(θ).

doi: 10.1007/BF01597161
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1986DE21      Phys.Rev. C34, 413 (1986)

E.De Sanctis, M.Anghinolfi, G.P.Capitani, P.Corvisiero, P.Di Giacomo, C.Guaraldo, V.Lucherini, E.Polli, A.R.Reolon, G.Ricco, M.Sanzone, A.Zucchiatti

Differential Cross Section for the 2H(γ, p)n Reaction between 100 and 255 MeV

NUCLEAR REACTIONS 2H(γ, p), E=100-255 MeV; measured σ(θ); deduced σ(E), Legendre polynomial coefficients.

doi: 10.1103/PhysRevC.34.413
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0578.


1985BA76      Phys.Lett. 165B, 265 (1985)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, C.Guaraldo, A.Maggiora, Yu.A.Batusov, I.V.Falomkin, G.B.Pontecorvo, M.G.Sapozhnikov, G.Bendiscioli, V.Filippini, G.Fumagalli, C.Marciano, A.Rotondi, A.Zenoni, E.Lodi Rizzini, M.Vascon, G.Zanella

Inelastic Interaction of Antiprotons with 4He Nuclei between 200 and 600 MeV/c

NUCLEAR REACTIONS 4He(p-bar, X), E=19.6, 48.7 MeV; measured reaction σ; deduced pion multiplicity, 3He production σ.

doi: 10.1016/0370-2693(85)91227-4
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1985BE16      Nuovo Cim. 85A, 75 (1985)

V.Bellini, V.Emma, S.Lo Nigro, C.Milone, G.S.Pappalardo, E.De Sanctis, P.Di Giacomo, C.Guaraldo, V.Lucherini, E.Polli, A.R.Reolon

Photofission Cross-Section for 238U by (120-280) MeV Quasi-Monochromatic Photons

NUCLEAR REACTIONS 238U(γ, F), E < 280 MeV; measured fission yields. Quasimonochromatic photon beam.

doi: 10.1007/BF02902391
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1985DE18      Phys.Rev.Lett. 54, 1639 (1985)

E.De Sanctis, G.P.Capitani, P.Di Giacomo, C.Guaraldo, V.Lucherini, E.Polli, A.R.Reolon, R.Scrimaglio, M.Anghinolfi, P.Corvisiero, G.Ricco, M.Sanzone, A.Zucchiatti

Deuteron Photodisintegration Differential Cross Section between 100 and 220 MeV

NUCLEAR REACTIONS 2H(γ, p), E=100, 140, 180, 220 MeV; measured σ(θ). Quasimonochromatic beam.

doi: 10.1103/PhysRevLett.54.1639
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0481.


1984BA60      Phys.Lett. 149B, 69 (1984)

F.Balestra, Yu.A.Batusov, G.Bendiscioli, M.P.Bussa, L.Busso, I.V.Falomkin, L.Ferrero, V.Filippini, G.Fumagalli, G.Gervino, C.Guaraldo, E.Lodi Rizzini, A.Maggiora, D.Panzieri, G.Piragino, G.B.Pontecorvo, A.Rotondi, M.G.Sapozhnikov, F.Tosello, M.Vascon, A.Venaglioni, G.Zanella, A.Zenoni

(p-bar)4He Reaction Cross Section at 610 MeV/c

NUCLEAR REACTIONS 4He(p-bar, X), E=179.6 MeV; measured reaction σ, inelastic event σ, multiplicity.

doi: 10.1016/0370-2693(84)91553-3
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1983BE15      Lett.Nuovo Cim. 36, 587 (1983)

V.Bellini, V.Emma, S.Lo Nigro, C.Milone, G.S.Pappalardo, E.De Sanctis, P.Di Giacomo, C.Guaraldo, V.Lucherini, E.Polli, A.R.Reolon

Fission of Bi Induced by a Quasi-Monochromatic Photon Beam at Energies from 100 MeV to 280 MeV

NUCLEAR REACTIONS 209Bi(γ, F), E=100-280 MeV; measured fission fragment yields; deduced photofission σ(E). Quasimonochromatic beam.

doi: 10.1007/BF02747216
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1983CA27      Nucl.Instrum.Methods 216, 307 (1983)

G.P.Capitani, E.De Sanctis, C.Guaraldo, P.Di Giacomo, V.Lucherini, E.Polli, A.R.Reolon, R.Scrimaglio, M.Anghinolfi, P.Corvisiero, G.Ricco, M.Sanzone, A.Zucchiatti

The LEALE Photon Beam Facility at Frascati, Obtained by Positron Annihilation on a Liquid Hydrogen Target

NUCLEAR REACTIONS 2H(γ, p), E=100-300 MeV; measured photodisintegration σ(Ep, θp) vs θγ. 209Bi(γ, F), E=100-300 MeV; measured fission yields. Quasimonochromatic annihilation photon beam, liquid hydrogen target.

doi: 10.1016/0167-5087(83)90498-2
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1982DE53      Nucl.Instrum.Methods 203, 227 (1982)

E.De Sanctis, P.Di Giacomo, S.Gentile, C.Guaraldo, V.Lucherini, E.Polli, A.R.Reolon, V.Bellini, S.Lo Nigro, G.S.Pappalardo

On Fission Experiments by Means of a Quasi-Monochromatic Photon Beam at the Frascati Linac

NUCLEAR REACTIONS 209Bi, 197Au(γ, F), E=100-300 MeV; calculated fission yields per equivalent quantum. 238U(γ, F), E=100-300 MeV; measured absolute fission yields. Monte Carlo techniques.

doi: 10.1016/0167-5087(82)90631-7
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1982GU08      Nucl.Phys. A382, 401 (1982)

C.Guaraldo, A.Maggiora, R.Scrimaglio, F.Balestra, M.P.Bussa, L.Busso, R.Garfagnini, D.Panzieri, G.Piragino

Positive Pion-Nucleus Elastic Backward Scattering from 12C at 30, 40 and 50 MeV

NUCLEAR REACTIONS 12C(π+, π+), E=29, 38, 44, 50, 56 MeV; measured σ(θ). Magnetic spectrometer, helium-filled streamer chamber. Second-order optical potential, phenomenological potential analysis.

doi: 10.1016/0375-9474(82)90353-0
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1980BA17      Nucl.Phys. A340, 372 (1980)

E.Balestra, M.P.Bussa, L.Russo, R.Garfagnini, G.Piragino, C.Guaraldo, A.Maggiora, R.Scrimaglio, I.V.Falomkin, G.B.Pontecorvo, Y.A.Shcherbakov

π+ Meson Interaction on 4He at 120, 145 and 165 MeV

NUCLEAR REACTIONS 4He(π+, π+), (π+, π+n), (π+, π+p), (π+, π+d), (π+, π0p), (π+, 2n2p), (π+, xp), (π+, n3p), E=120, 145, 165 MeV; measured σ(θ), total σ; deduced reaction mechanism.

doi: 10.1016/0375-9474(80)90281-X
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1979GU01      Phys.Lett. 80B, 203 (1979)

C.Guaraldo, A.Maggiora, R.Scrimaglio, F.Balestra, L.Busso, R.Garfagnini, G.Piragino, F.Cannata

Elastic Backward Scattering of Positive Pions from 12C at 23, 29 and 35 MeV

NUCLEAR REACTIONS 12C(π+, π+), E=23, 29, 35 MeV; measured σ(θ), θ > 161°; comparison with calculations based on Ericson-Ericson-Lorentz-Lorenz effect, models of Landau-Thomas, Stricker, others.

doi: 10.1016/0370-2693(79)90198-9
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1978MA49      Nuovo Cim. 45A, 325 (1978)

R.Mach, M.G.Sapozhnikov, C.Guaraldo, R.Scrimaglio, F.Balestra, R.Garfagnini, G.Piragino

Pion-Induced Knock-Out Reactions on 4He

NUCLEAR REACTIONS 4He(π+, π+p), 4He(π+, π+n), 4He(π+, π0p), E=110-160 MeV; measured σ(θ), relative σ(θ); deduced reaction mechanism.

doi: 10.1007/BF02730074
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1977BA35      Nuovo Cim. 38A, 145 (1977)

F.Balestra, E.Bollini, L.Busso, R.Garfagnini, C.Guaraldo, G.Piragino, R.Scrimaglio, A.Zanini

Photodisintegration of 4He in the Giant-Resonance Region

NUCLEAR REACTIONS 4He(γ, n), (γ, p), (γ, np), (γ, 2n2p), E < 80 MeV; measured σ(E), integral σ.

doi: 10.1007/BF02724538
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetL0118.


1976BA47      Nuovo Cim. 33A, 281 (1976)

F.Balestra, L.Busso, R.Garfagnini, G.Piragino, R.Barbini, C.Guaraldo, R.Scrimaglio

-,12C) Inelastic Backward Scattering

NUCLEAR REACTIONS 12C(π-, π-'), E=60-90 MeV; measured σ(E, θ) to levels in 12C.

doi: 10.1007/BF02734406
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1976BA57      Lett.Nuovo Cim. 15, 535 (1976)

F.Balestra, L.Busso, R.Garfagnini, G.Piragino, R.Barbini, C.Guaraldo, R.Scrimaglio

+,4He) Inelastic Interaction at 110 and 160 Mev. I: Study of the Reactions π+ + 4He → π+ + p + T, π+ + 4He → π+ + n + 3He

NUCLEAR REACTIONS 4He(π+, π+), (π+, π+n), (π+, π+p), (π+, π+d), (π+, 2n2p), (π+, npd), (π+, p3He), (π+, n3p), (π+, 2pd), E=110, 160 MeV; measured σ.

doi: 10.1007/BF02725909
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1976BA58      Lett.Nuovo Cim. 15, 542 (1976)

F.Balestra, L.Busso, R.Garfagnini, G.Piragino, R.Barbini, C.Guaraldo, R.Scrimaglio

+,4He) Inelastic Interaction at 110 and 160 Mev. II: Study of the Reactions π+ + 4He → π+ + 2p + 2n, π+ + 4He → π0 + p + 3He

NUCLEAR REACTIONS 4He(π+, 2n2p), (π+, p3He), E=110, 160 MeV; measured σ(θ).

doi: 10.1007/BF02725910
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1976FA11      Lett.Nuovo Cim. 16, 525 (1976)

I.V.Falomkin, V.I.Lyashenko, G.B.Pontecorvo, Y.Shcherbakov, M.Albu, T.Angelescu, O.Balea, A.Mihul, F.Nichitiu, A.Seraru, F.Balestra, R.Garfagnini, G.Piragino, C.Guaraldo, R.Scrimaglio

Cross-Section for the Double-Charge-Exchange Reaction π+ + 4He → π- + 4p at Pion Energies of 98, 135, 145 and 156 MeV

NUCLEAR REACTIONS 4He(π+, π-), E=98, 135, 145, 156 MeV; measured total σ.

doi: 10.1007/BF02720396
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1976GU17      Lett.Nuovo Cim. 15, 369 (1976)

C.Guaraldo, R.Scrimaglio, I.V.Falomkin, R.Mach, F.Nichitiu, G.B.Pontecorvo, Y.A.Shcherbakov, F.Balestra, L.Busso, R.Garfagnini, G.Piragino

On the Energy Dependence of (π-,12C) Backward-Scattering Cross-Section

NUCLEAR REACTIONS 12C(π-, π-), E < 180 MeV; calculated σ(E).

doi: 10.1007/BF02725899
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