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NSR database version of April 11, 2024.

Search: Author = P.Salvini

Found 44 matches.

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2011BE31      Eur.Phys.J. A 47, 82 (2011)

G.Bendiscioli, T.Bressani, S.Costanza, P.Salvini

Features of charged-pion energy spectra in antiproton-4He annihilation at rest and formation of excited hadronic blobs

NUCLEAR REACTIONS 4He(p-bar, π+), (p-bar, π-), E at rest; measured reaction products; deduced pion σ(E), multiplicity.

doi: 10.1140/epja/i2011-11082-7
Citations: PlumX Metrics


2009BE02      Nucl.Phys. A815, 67 (2009)

G.Bendiscioli, T.Bressani, L.Lavezzi, A.Panzarasa, P.Salvini

High strangeness production in antiproton annihilation at rest on few nucleon systems as a possible signature of quark deconfinement or QGP occurrence

NUCLEAR REACTIONS 1,2H, 3,4He(p-bar, K+X), (p-bar, K-X), E at rest; analyzed kaon yields, strangeness production; deduced the effect of neutral mesons and number of nucleons.

doi: 10.1016/j.nuclphysa.2008.10.013
Citations: PlumX Metrics


2009BE21      Eur.Phys.J. A 40, 11 (2009)

G.Bendiscioli, T.Bressani, L.Lavezzi, P.Salvini

A new analysis improving the evidence of a narrow peak in the invariant-mass distribution of the Λp system observed in the p-bar annihilation at rest on 4He

doi: 10.1140/epja/i2008-10735-x
Citations: PlumX Metrics


2007BE57      Nucl.Phys. A797, 109 (2007)

G.Bendiscioli, T.Bressani, L.Lavezzi, A.Panzarasa, P.Salvini

S = -2 strangeness production in p-bar4He annihilations at rest

doi: 10.1016/j.nuclphysa.2007.10.003
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


2005PA05      Nucl.Phys. A747, 448 (2005)

A.Panzarasa, P.Salvini, G.Bendiscioli, P.Montagna, N.Zappa

Evidence for the formation of a highly excited hadronic blob in (p-bar) 4He annihilation

NUCLEAR REACTIONS H, 4He(p-bar, X), E at rest; measured charged pion and kaon spectra, yields, strangeness production; deduced excited hadronic blob, related reaction mechanism features.

doi: 10.1016/j.nuclphysa.2004.10.005
Citations: PlumX Metrics


2005SA50      Nucl.Phys. A760, 349 (2005)

P.Salvini, A.Panzarasa, G.Bendiscioli

A search for QGP formation in antiproton-4He annihilation at rest

NUCLEAR REACTIONS 1H, 4He(p-bar, X), E at rest; analyzed charged pion and kaon spectra, yields, strangeness production; deduced possible quark-gluon plasma formation.

doi: 10.1016/j.nuclphysa.2005.06.009
Citations: PlumX Metrics


2004SA20      Eur.Phys.J. C 35, 21 (2004)

P.Salvini, and the OBELIX Collaboration

(p-bar)p annihilation into four charged pions at rest and in flight

NUCLEAR REACTIONS 1H(p-bar, 2π+-), E at 0, 50 MeV/c; measured invariant mass spectra, correlations; deduced branching ratios, resonance features.

doi: 10.1140/epjc/s2004-01811-8
Citations: PlumX Metrics


2002SA40      Nucl.Phys. A710, 83 (2002)

P.Salvini, G.Bendiscioli

Remarks on the branching ratios of antinucleon-nucleon annihilations into two mesons

NUCLEAR REACTIONS 1H(p-bar, X), (n-bar, X), 2H(p-bar, X), E at rest; analyzed two-meson final state branching ratios, isospin amplitudes.

doi: 10.1016/S0375-9474(02)01118-1
Citations: PlumX Metrics


2001SA64      Nucl.Phys. A692, 340c (2001)

P.Salvini, for the Obelix Collaboration

(p-bar)p Annihilation into Four Charged Pions

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; analyzed four-pion production data; deduced resonance features.

doi: 10.1016/S0375-9474(01)01196-4
Citations: PlumX Metrics


2001SA70      Nucl.Phys. A696, 527 (2001)

P.Salvini, G.Bendiscioli, A.Fontana, P.Montagna

Branching Ratios of (p-bar)p Annihilation Reactions

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; analyzed branching ratios; annihilation fractions from levels of anitprotonic atoms.

ATOMIC PHYSICS 1H(p-bar, X), E at rest; analyzed branching ratios; annihilation fractions from levels of anitprotonic atoms.

doi: 10.1016/S0375-9474(01)01142-3
Citations: PlumX Metrics


1999SA35      Nucl.Phys. A655, 51c (1999)

P.Salvini, for the OBELIX Collaboration

(p-bar)p → 2π+- Annihilation at Two Different Target Densities

NUCLEAR REACTIONS 1H(p-bar, 2π+-), E not given; measured invariant mass distributions; deduced target density effects. Spin-parity analysis.

doi: 10.1016/S0375-9474(99)00179-7
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


1998AG14      Nuovo Cim. 111A, 1067 (1998)

M.Agnello, P.A.Amaudruz, Z.Aftab, G.Beer, L.Benussi, D.Bergo, M.Bertani, S.Bianco, E.Botta, G.Bonomi, 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, L.Jie, F.Iazzi, A.Lanaro, L.Lee, V.Lucherini, S.Marcello, M.Marchesotti, G.Marciano, B.Minetti, N.Mirfakhrai, O.Morra, A.A.Nozdrin, A.Olin, E.Pace, A.Pantaleo, V.Paticchio, A.Raimondo, A.Rotondi, R.Rui, P.Salvini, S.Sarwar, V.Serdyuk, G.Smith, L.Trasatti, L.Venturelli, R.Wheadon, S.Yen, A.Zenoni

The FINUDA Experiment at DAΦne

doi: 10.1007/BF03035994
Citations: PlumX Metrics


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
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
Citations: PlumX Metrics


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
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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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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
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
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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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1987BE26      Nucl.Phys. A469, 669 (1987)

G.Bendiscioli, A.Rotondi, P.Salvini, A.Zenoni

Determination of the (p-bar)-Neutron Scattering Amplitude from (p-bar)-Nucleus Elastic Scattering Data

NUCLEAR REACTIONS 12C, 16O, 40Ca(p-bar, p-bar), E=47, 179 MeV; analyzed σ(θ); deduced (p-bar)-nucleon scattering amplitude, average parameters. Glauber model.

doi: 10.1016/0375-9474(87)90020-0
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