The photoproduction of double pi(0) on the neutron is studied in the beam energy range of 0.6 up to 1.5 GeV, using a liquid deuterium target. The cross section and the beam asymmetry are extracted and compared to those previously obtained on a proton target. The theoretical interpretation of these results is given using different models. (c) 2007 Elsevier B.V. All rights reserved.

Ajaka, J., Assafiri, Y., Bartalini, O., Bellini, V., Bouchigny, S., Castoldi, M., et al. (2007). Double pi(0) photoproduction on the neutron at GRAAL. PHYSICS LETTERS. SECTION B, 651, 108-113 [10.1016/j.physletb.2007.06.009].

Double pi(0) photoproduction on the neutron at GRAAL

D'ANGELO, ANNALISA;FANTINI, ALESSIA;SCHAERF, CARLO;
2007-01-01

Abstract

The photoproduction of double pi(0) on the neutron is studied in the beam energy range of 0.6 up to 1.5 GeV, using a liquid deuterium target. The cross section and the beam asymmetry are extracted and compared to those previously obtained on a proton target. The theoretical interpretation of these results is given using different models. (c) 2007 Elsevier B.V. All rights reserved.
2007
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
Baryon resonances; Double π0 photoproduction; Neutron target; Photon beam asymmetry; Polarization observables
Ajaka, J., Assafiri, Y., Bartalini, O., Bellini, V., Bouchigny, S., Castoldi, M., et al. (2007). Double pi(0) photoproduction on the neutron at GRAAL. PHYSICS LETTERS. SECTION B, 651, 108-113 [10.1016/j.physletb.2007.06.009].
Ajaka, J; Assafiri, Y; Bartalini, O; Bellini, V; Bouchigny, S; Castoldi, M; D'Angelo, A; Didelez, J; Di Salvo, R; Fantini, A; Fichen, L; Gervino, G; Ghio, F; Girolami, B; Giusa, A; Guidal, M; Hourany, E; Kunne, R; Lapik, A; Sandri, P; Moricciani, D; Mushkarenkov, A; Nedorezov, V; Randieri, C; Rudnev, N; Russo, G; Schaerf, C; Sperduto, M; Sutera, M; Turinge, A
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/35467
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