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NSR database version of April 25, 2024.

Search: Author = E.Lodi Rizzini

Found 58 matches.

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2021AG02      Nucl.Phys. A1009, 122170 (2021)

H.Aghai-Khozani, D.Barna, M.Corradini, D.De Salvador, R.S.Hayano, M.Hori, M.Leali, E.Lodi-Rizzini, V.Mascagna, M.Prest, D.Seiler, A.Soter, K.Todoroki, E.Vallazza, L.Venturelli

Limits on antiproton-nuclei annihilation cross sections at ∼ 125 keV

NUCLEAR REACTIONS C, Pd, Pt(p-bar, X), E ∼ 125 keV; measured reaction products, TOF; deduced limits on the annihilation σ.

doi: 10.1016/j.nuclphysa.2021.122170
Citations: PlumX Metrics

2018AG01      Nucl.Phys. A970, 366 (2018)

H.Aghai-Khozani, A.Bianconi, M.Corradini, R.Hayano, M.Hori, M.Leali, E.Lodi Rizzini, V.Mascagna, Y.Murakami, M.Prest, E.Vallazza, L.Venturelli, H.Yamada

Measurement of the antiproton-nucleus annihilation cross-section at low energy

NUCLEAR REACTIONS ¹²C(p-bar, γ), E=5.3 MeV; measured p-bar in-flight annihilations; deduced σ. Compared with other data (up to 900 MeV/c) and calculations, and also with n-bar on different targets below 500 MeV.

doi: 10.1016/j.nuclphysa.2018.01.001
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetJ2663.

2014AG17      Hyperfine Interactions 229, 31 (2014)

H.Aghai-Khozani, D.Barna, M.Corradini, R.Hayano, M.Hori, T.Kobayashi, M.Leali, E.Lodi-Rizzini, V.Mascagna, M.Prest, A.Soter, K.Todoroki, E.Vallazza, L.Venturelli, N.Zurlo

Experimental investigation of ∼ 130 keV kinetic energy antiprotons annihilation on nuclei

NUCLEAR REACTIONS C, Pd(p-bar, X), E ∼ 130 keV; measured reaction products, Eβ, Iβ; deduced annihilation yields.

doi: 10.1007/s10751-014-1054-3
Citations: PlumX Metrics

2014BI19      Eur.Phys.J. A 50, 182 (2014)

A.Bianconi, E.Lodi Rizzini, V.Mascagna, L.Venturelli

Enhancement of annihilation cross sections by electric interactions between the antineutron and the field of a large nucleus

NUCLEAR REACTIONS Cu, Sn(n-bar, x), E at 0-400 MeV/c; calculated σ;deduced antineutron electric dipole effect at small momenta using comparison to data.

doi: 10.1140/epja/i2014-14182-x
Citations: PlumX Metrics

2009CO18      Hyperfine Interactions 194, 305 (2009)

M.Corradini, M.Hori, M.Leali, E.Lodi Rizzini, V.Mascagna, A.Mozzanica, M.Prest, E.Vallazza, L.Venturelli, N.Zurlo

Measurement of the antiproton-nucleus annihilation cross-section at very low energies

doi: 10.1007/s10751-009-0085-7
Citations: PlumX Metrics

2007AN34      Eur.Phys.J. A 34, 255 (2007)

N.Angelov, S.Baginyan, F.Balestra, Yu.Batusov, I.Belolaptikov, A.Bianconi, T.Blokhintseva, A.Bonyushkina, V.Butenko, M.Chiosso, M.L.Colantoni, A.Demyanov, V.Drozdov, L.Fava, A.Ferrero, V.Frolov, R.Garfagnini, I.Gnesi, A.Grasso, V.Grebenyuk, V.Ivanov, A.Kirilov, V.Kovalenko, E.Lodi Rizzini, V.Lyashenkov, A.Maggiora, M.Maggiora, A.Moiseenko, V.Panyushkin, D.Panzieri, B.Parsamyan, G.Piragino, G.Pontecorvo, V.Pryanichnikov, A.Rozhdestvensky, N.Russakovich, M.Schepkin, I.Smirnova, L.Venturelli, G.F.Zosi

Two-prong π^-4He interactions at 106 MeV

NUCLEAR REACTIONS ⁴He(π^-, π^-), (π^-, π^-γ), (π^-, π^-n), E=106 MeV; measured Eγ, Iγ, σ(θ), branching ratios using a streamer chamber.

doi: 10.1140/epja/i2007-10514-3
Citations: PlumX Metrics

2006AN24      Nucl.Phys. A780, 78 (2006)

N.Angelov, F.Balestra, Yu.Batusov, A.Bianconi, M.P.Bussa, L.Busso, L.Ferrero, R.Garfagnini, I.Gnesi, E.Lodi Rizzini, A.Maggiora, D.Panzieri, G.Piragino, G.Pontecorvo, F.Tosello, L.Venturelli

On the muon neutrino mass

NUCLEAR REACTIONS Ne(p-bar, X), E at rest; analyzed data; deduced upper limit for muon neutrino mass.

doi: 10.1016/j.nuclphysa.2006.09.011
Citations: PlumX Metrics

2006AN37      Nuovo Cim. B 121, 771 (2006)

N.S.Angelov, S.A.Baginyan, Yu.A.Batusov, I.A.Belolaptikov, T.D.Blokhintseva, A.Yu.Bonyushkina, V.A.Butenko, A.A.Demyanov, V.A.Drozdov, V.N.Frolov, V.M.Grebenyuk, V.V.Ivanov, A.S.Kirilov, V.E.Kovalenko, V.I.Lyashenko, A.S.Moiseenko, V.A.Panyushkin, G.Pontecorvo, V.I.Pryanichnikov, A.M.Rozhdestvensky, N.A.Russakovich, I.Ye.Smirnova, F.Balestra, L.Busso, M.P.Bussa, M.Chiosso, M.L.Colantoni, A.Ferrero, L.Ferrero, R.Garfagnini, I.Gnesi, A.Grasso, A.Maggiora, M.Maggiora, G.Piragino, G.F.Zosi, L.Fava, D.Panzieri, A.Bianconi, E.Lodi Rizzini, L.Venturelli, M.G.Schepkin

π^±-⁴He interactions at 218 MeV/c

NUCLEAR REACTIONS ⁴He(π⁺, π⁺), (π⁺, π⁺'), (π⁺, π⁺n), (π⁺, π⁰p), (π^-, π^-), (π^-, π^-'), (π^-, π^-n), E at 218 MeV/c; measured σ(θ), branching ratios.

doi: 10.1393/ncb/i2007-10010-y
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

2006ZU05      Phys.Rev.Lett. 97, 153401 (2006)

N.Zurlo, M.Amoretti, C.Amsler, G.Bonomi, C.Carraro, C.L.Cesar, M.Charlton, M.Doser, A.Fontana, R.Funakoshi, P.Genova, R.S.Hayano, L.V.Jorgensen, A.Kellerbauer, V.Lagomarsino, R.Landua, E.Lodi Rizzini, M.Macri, N.Madsen, G.Manuzio, D.Mitchard, P.Montagna, L.G.Posada, H.Pruys, C.Regenfus, A.Rotondi, G.Testera, D.P.Van der Werf, A.Variola, L.Venturelli, Y.Yamazaki, and the ATHENA Collaboration

Evidence For The Production Of Slow Antiprotonic Hydrogen In Vacuum

ATOMIC PHYSICS ¹H(p-bar, X), E=low; measured annihilation spectra; deduced antiprotonic hydrogen production.

doi: 10.1103/PhysRevLett.97.153401
Citations: PlumX Metrics

2005BO14      Nucl.Phys. A752, 97c (2005)

G.Bonomi, M.Amoretti, P.D.Bowe, C.Canali, C.Carraro, C.L.Cesar, M.Charlton, M.Doser, A.Fontana, M.C.Fujiwara, R.Funakoshi, P.Genova, J.S.Hangst, R.S.Hayano, L.V.Jorgensen, A.Kellerbauer, V.Lagomarsino, R.Landua, E.Lodi Rizzini, M.Macri, N.Madsen, G.Manuzio, P.Montagna, D.Mitchard, A.Rotondi, G.Testera, A.Variola, L.Venturelli, Y.Yamazaki, D.P.van der Werf, N.Zurlo

Antihydrogen production mechanisms in ATHENA

doi: 10.1016/j.nuclphysa.2005.02.046
Citations: PlumX Metrics

2004FU01      Nucl.Instrum.Methods Phys.Res. B214, 11 (2004)

M.C.Fujiwara, M.Amoretti, C.Amsler, G.Bonomi, A.Bouchta, P.Bowe, C.Carraro, C.L.Cesar, M.Charlton, M.Doser, V.Filippini, A.Fontana, R.Funakoshi, P.Genova, J.S.Hangst, R.S.Hayano, L.V.Jorgensen, V.Lagomarsino, R.Landau, D.Lindelof, E.Lodi Rizzini, M.Marchesotti, M.Macri, N.Madsen, P.Montagna, H.Pruys, C.Regenfus, P.Rielder, A.Rotondi, G.Testera, A.Variola, D.P.van der Werf, and the ATHENA Collaboration

First production and detection of cold antihydrogen atoms

doi: 10.1016/S0168-583X(03)01775-0
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
Citations: PlumX Metrics

2001BI11      Europhys.Lett. 54, 443 (2001)

A.Bianconi, G.Bonomi, M.P.Bussa, E.Lodi Rizzini, L.Venturelli, A.Zenoni

Limits on the Low-Energy Antinucleon-Nucleus Annihilations from the Heisenberg Principle

doi: 10.1209/epl/i2001-00264-2
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

2000BI14      Phys.Lett. 483B, 353 (2000)

A.Bianconi, G.Bonomi, M.P.Bussa, E.Lodi RIzzini, L.Venturelli, A.Zenoni

A Phenomenological Analysis of Antiproton Interactions at Low Energies

NUCLEAR REACTIONS ¹H(p-bar, X), E at 30-600 MeV/c; analyzed annihilation σ; deduced optical model parameters, reactions mechanism features.

doi: 10.1016/S0370-2693(00)00625-0
Citations: PlumX Metrics

2000BI16      Phys.Rev. C62, 014611 (2000)

A.Bianconi, G.Bonomi, E.Lodi Rizzini, L.Venturelli, A.Zenoni

Coulomb Corrections to Low Energy Antiproton Annihilation Cross Sections on Protons and Nuclei

NUCLEAR REACTIONS ¹H, ⁴He, ²⁰Ne(p-bar, X), E at 30-400 MeV/c; calculated Coulomb corrections to annihilation σ. Heavier targets also discussed.

doi: 10.1103/PhysRevC.62.014611
Citations: PlumX Metrics

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
Citations: PlumX Metrics

2000PR04      Eur.Phys.J. A 7, 429 (2000)

K.V.Protasov, G.Bonomi, E.Lodi Rizzini, A.Zenoni

Antiproton Annihilation on Light Nuclei at Very Low Energies

NUCLEAR REACTIONS ²H, ⁴He(p-bar, X), E at 36-70 MeV/c; analyzed total annihilation σ; deduced imaginary part of the s-wave scattering lengths for both systems. Dependence with target mass discussed.

doi: 10.1007/s100500050413
Citations: PlumX Metrics

2000ZE06      Nucl.Instrum.Methods Phys.Res. A447, 512 (2000)

A.Zenoni, G.Bonomi, M.Corradini, A.Donzella, E.Lodi Rizzini, L.Venturelli

Measurement of (p-bar)p and (p-bar)-Nucleus Annihilation Cross Sections at Very Low Energy at LEAR

NUCLEAR REACTIONS ^1,2H, ⁴He(p-bar, X), E at 37-175 MeV/c; measured annihilation σ. Gas targets.

doi: 10.1016/S0168-9002(99)01292-9
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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

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
Citations: PlumX Metrics

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⁺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⁺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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

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
Citations: PlumX Metrics

1992LO12      Riv.Nuovo Cimento Soc.Ital.Fis. 15, No.8, 1 (1992)

E.Lodi Rizzini

(p-bar)p Interactions in P-Wave and Related Topics

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
Citations: PlumX Metrics

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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1990BA58      Yad.Fiz. 52, 1222 (1990); Sov.J.Nucl.Phys. 52, 776 (1990)

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

Elastic Scattering of Antiprotons by ⁴He at 600 MeV/c

NUCLEAR REACTIONS ⁴He(p-bar, p-bar), E at 600 MeV/c; measured σ(θ); deduced σ, scattering mechanism. Black disk model.

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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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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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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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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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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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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1982BE26      Nuovo Cim. 68A, 101 (1982)

G.Bendiscioli, E.Lodi Rizzini, A.Rotondi, A.Venaglioni

Coulomb Multiple Scattering of Heavy Particles

NUCLEAR REACTIONS C, Al(p, p), E=600 MeV; calculated σ(θ). Si(p, p), E=6.28, 6.56 MeV; Si(d, d), E=12.53 MeV; ⁶³Cu(p, p), E=36.2 MeV; calculated scattering amplitude vs θ. Al(p, p), E=10, 36.2, 100 MeV; ⁵⁶Fe(p, p), E=36.2 MeV; calculated σ(θ). Coulomb multiple scattering theory, thick C, Al, Si targets.

doi: 10.1007/BF02902635
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1978BE49      Nucl.Phys. A307, 22 (1978)

G.Bendiscioli, E.Lodi Rizzini, A.Rotondi, A.Venaglioni

Elastic Scattering at Small Angles of Protons

NUCLEAR REACTIONS C, Al, Fe, Ni(p, p), E=36.2 MeV; measured multiple scattering below 7°; deduced σ(θ), asymmetry. Natural targets.

doi: 10.1016/0375-9474(78)90423-2
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0832.

1975BE25      Nuovo Cim. 27A, 27 (1975)

G.Bendiscioli, A.Gigli Berzolari, E.Lodi Rizzini

Experimental Analysis on the Asymmetry at Small Angles in the Elastic Scattering of 40 MeV Polarized Protons on ⁴⁰Ar Nuclei

NUCLEAR REACTIONS Ar(polarized p, p), E=40 MeV; measured A(θ).

doi: 10.1007/BF02785264
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1973BE41      Lett.Nuovo Cim. 8, 687 (1973)

G.Bendiscioli, A.Gigli Berzolari, E.Lodi Rizzini

Asymmetry Measurement at Small Angles ( < 10°) in the Elastic Scattering of 40 MeV Polarized Protons on ⁴⁰A Nuclei, "⁴⁰Ar"

NUCLEAR REACTIONS ⁴⁰Ar, ⁴⁰Ca(polarized p, p), E=40 MeV; measured A(θ).

doi: 10.1007/BF02756592
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