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NSR database version of April 24, 2024.

Search: Author = A.Maggiora

Found 54 matches.

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2012KI22      Eur.Phys.J. A 48, 183 (2012)

P.Kienle, M.Maggiora, K.Suzuki, T.Yamazaki, M.Alexeev, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, M.Chiosso, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, A.Ferrero, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, D.Panzieri, H.-W.Pfaff, G.Pontecorvo, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, F.Tosello, S.E.Vigdor, G.Zosi

Formation of the S = -1 resonance X(2265) in the reaction pp → X+K+ at 2.50 and 2.85 GeV

doi: 10.1140/epja/i2012-12183-5
Citations: PlumX Metrics


2010MA66      Nucl.Phys. A835, 43c (2010)

M.Maggiora, P.Kienle, K.Suzuki, T.Yamazaki, M.Alexeev, A.Amoroso, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.Cl.Faivre, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, D.Panzieri, S.Sosio, H.W.Pfaff, G.Pontecorvo, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, S.E.Vigdor

DISTO data on K-pp

doi: 10.1016/j.nuclphysa.2010.01.173
Citations: PlumX Metrics


2010YA02      Phys.Rev.Lett. 104, 132502 (2010)

T.Yamazaki, M.Maggiora, P.Kienle, K.Suzuki, A.Amoroso, M.Alexeev, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, D.Panzieri, H.-W.Pfaff, G.Pontecorvo, A.Popov, J.Ritman, P.Salabura, S.Sosio, V.Tchalyshev, S.E.Vigdor

Indication of a Deeply Bound and Compact K-pp State Formed in the pp → pΛK+ Reaction at 2.85 GeV

doi: 10.1103/PhysRevLett.104.132502
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


2004BA52      Phys.Rev. C 69, 064003 (2004)

F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, A.Ferrero, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, M.Maggiora, A.Manara, D.Panzieri, H.-W.Pfaff, G.Piragino, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, F.Tosello, S.E.Vigdor, G.Zosi, and the DISTO Collaboration

Exclusive η production in proton-proton reactions

NUCLEAR REACTIONS 1H(polarized p, p'X), E=2.15, 2.50, 2.85 GeV; measured η-meson production σ, σ(θ), Ay(θ); deduced resonance parameters.

doi: 10.1103/PhysRevC.69.064003
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


2003FR34      Eur.Phys.J. A 18, 331 (2003)

I.Frohlich, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, A.Ferrero, L.Ferrero, J.Foryciarz, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, M.Maggiora, A.Manara, D.Panzieri, H.-W.Pfaff, G.Piragino, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, F.Tosello, S.E.Vigdor, G.Zosi

Exclusive η production in pp reactions

NUCLEAR REACTIONS 1H(p, pX), E=2.15, 2.50, 2.85 GeV; measured exclusive η meson production σ(θ).

doi: 10.1140/epja/i2002-10229-y
Citations: PlumX Metrics


2002BA79      Phys.Rev.Lett. 89, 092001 (2002)

F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, A.Ferrero, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, M.Maggiora, A.Manara, D.Panzieri, H.-W.Pfaff, G.Piragino, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, F.Tosello, S.E.Vigdor, G.Zosi, and the DISTO Collaboration

ρ0 Meson Production in the pp → ppπ+π- Reaction at 3.67 GeV/c

NUCLEAR REACTIONS 1H(p, pπ+π-), E at 3.67 GeV/c; measured invariant mass spectra; deduced ρ meson production σ, σ(θ).

doi: 10.1103/PhysRevLett.89.092001
Citations: PlumX Metrics


2001BA05      Phys.Rev. C63, 024004 (2001)

F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.Debowski, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, I.V.Falomkin, L.Fava, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, E.Grosse, S.Heinz, V.V.Ivanov, W.W.Jacobs, W.Kuhn, A.Maggiora, M.Maggiora, A.Manara, D.Panzieri, H.-W.Pfaff, G.Piragino, G.B.Pontecorvo, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, F.Tosello, S.E.Vigdor, G.Zosi, and the DISTO Collaboration

φ and ω Meson Production in pp Reactions at plab = 3.67 GeV/c

NUCLEAR REACTIONS 1H(p, X), E at 3.67 GeV/c; measured φ and ω meson production σ, σ(E, θ). Comparison with model predictions.

doi: 10.1103/PhysRevC.63.024004
Citations: PlumX Metrics


2001BU27      Nucl.Phys. A691, 72c (2001)

M.P.Bussa, F.Balestra, Yu.Batusov, M.Colantoni, A.Maggiora, G.Piragino, G.Pontecorvo

Light Hyperfragments Production in (p-bar) Annihilation at Rest on Nuclear Emulsion

NUCLEAR REACTIONS Ag, Br(p-bar, X), E at rest; measured fragment tracks; deduced light hypernucleus production. Emulsion target.

doi: 10.1016/S0375-9474(01)01010-7
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


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


1999BA71      Phys.Rev.Lett. 83, 1534 (1999)

F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, V.Chalyshev, S.Choi, M.Debowski, M.Dzemidzic, J.-Cl.Faivre, I.V.Falomkin, L.Fava, L.Ferrero, J.Foryciarz, V.Frolov, R.Garfagnini, D.Gill, A.Grasso, S.Heinz, V.V.Ivanov, W.W.Jacobs, W.Kuhn, A.Maggiora, M.Maggiora, A.Manara, D.Panzieri, H.-W.Pfaff, G.Piragino, G.B.Pontecorvo, A.Popov, J.Ritman, P.Salabura, F.Tosello, S.E.Vigdor, G.Zosi, and the DISTO Collaboration

Spin Transfer in Exclusive Λ Production from p(pol)p Collisions at 3.67 GeV/c

NUCLEAR REACTIONS 1H(polarized p, K+X), E at 3.67 GeV/c; measured hyperon production associated invariant mass, spin transfer coefficient.

doi: 10.1103/PhysRevLett.83.1534
Citations: PlumX Metrics


1999BA72      Nucl.Instrum.Methods Phys.Res. A426, 385 (1999)

F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, V.Chalyshev, S.Choi, M.Debowski, M.Dzemidzic, J.Cl.Faivre, I.V.Falomkin, L.Fava, L.Ferrero, J.Foryciarz, V.Frolov, R.Garfagnini, D.Gill, A.Grasso, E.Grosse, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, M.Maggiora, A.Manara, D.Panzieri, H.W.Pfaff, G.Piragino, G.B.Pontecorvo, A.Popov, J.Ritman, P.Salabura, P.Senger, J.Stroth, F.Tosello, S.E.Vigdor, B.Zalikhanov, G.Zosi

DISTO: A large acceptance multiparticle spectrometer for 1-3 GeV Proton Beams

NUCLEAR REACTIONS 1H(polarized p, K+X), E=1.6-2.85 GeV; measured charged particles angular correlations, invariant mass spectra.

doi: 10.1016/S0168-9002(98)01389-8
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


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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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1986BA27      Nuovo Cim. 92A, 139 (1986)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Ferrero, D.Panzieri, G.Piragino, F.Tosello, I.V.Falomkin, V.I.Lyashenko, G.B.Pontecorvo, Yu.A.Shcherbakov, D.Cauz, R.Garfagnini, L.Santi, A.Maggiora

Inelastic Reactions Induced by Pions on 4He at 68, 120, 135, 156, 174 and 208 MeV

NUCLEAR REACTIONS 4He(π+, π+p), (π+, π+xnyp), E=68, 120, 135, 156 MeV; 4He(π-, π-p), (π-, π-xnyp), E=120, 135, 156, 174, 208 MeV; measured σ(θ), σ for (x=2, y=2), (x=1, y=3) breakup; deduced proton knockout reaction mechanism.

doi: 10.1007/BF02727187
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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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1984BA67      Lett.Nuovo Cim. 41, 391 (1984)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, L.Ferrero, G.Gervino, D.Panzieri, G.Piragino, F.Tosello, I.V.Falomkin, V.I.Lyashenko, G.B.Pontecorvo, Yu.A.Shcherbakov, D.Cauz, R.Garfagnini, L.Santi, A.Maggiora

4He(π+, π+p)3H, 4He(π-, π-p)3H and 4He(π+, π+2p2n), 4He(π-, π-2p2n) Reactions Induced by Pions of 120, 135 and 156 MeV

NUCLEAR REACTIONS 4He(π+, π+p), (π-, π-p), (π+, π+xnyp), (π-, π-xnyp), E=120, 135, 156 MeV; measured σ(θ(π), θp), σ(θ(π), θp, θn) for x=2, y=2; deduced σ(π+)/σ(π-) ratio, reaction mechanism.

doi: 10.1007/BF02739589
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1983BA67      Nuovo Cim. 78A, 331 (1983)

F.Balestra, S.Bossolasco, M.P.Bussa, L.Busso, P.Davolio, L.Ferrero, R.Garfagnini, G.Gervino, A.Maggiora, D.Panzieri, G.Piragino, F.Tosello, I.V.Falomkin, V.I.Lyashenko, F.Nichitiu, V.A.Panyushkin, G.B.Pontecorvo, M.G.Sapozhnikov, Yu.A.Shcherbakov

Study of the (πp3H), (π2p2n) and (3pn) Reactions Induced by Pions on 4He at 156 MeV

NUCLEAR REACTIONS 4He(π+, pπ+), (π-, pπ-), (π+, 2pπ+), (π-, 2pπ-), (π+, 3pn), E=156 MeV; measured total σ, σ(θ); deduced reaction mechanism, isobar role. Helium-filled streamer chamber.


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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