Measurements of inclusive pd breakup cross sections at low and intermediate energies

Journal Article · Tue Apr 29 04:00:00 EDT 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2932313· OSTI ID:21143263

Kuroita, S; Sagara, K; Kudoh, T; Sueta, T; Shimoda, H; Sugimoto, T; Yamada, Y; Wakasa, T; Noro, T ^[1]; Tameshige, Y; Tamii, A; Hatanaka, K ^[2]

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1. Department of Physics, Kyushu University, Hakozaki, Fukuoka 812-8581 (Japan)
2. Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan)

Inclusive experiments for D(p,p)pn breakup were performed at incident proton energies of 247 MeV and 13 MeV. At 247 MeV, the cross sections and analyzing power A{sub y} measured at angles from 7 deg. to 20 deg. largely disagree with calculations even if a 2{pi}-exchange three-nucleon force (2{pi}3NF) effects are included, and the disagreement increases at forward angles. At 13 MeV, cross section measured at angles from 10 deg. to 70 deg. agrees well with pd calculation and 2{pi}3NF effects are small. The large disagreement in pd breakup at 247 MeV may have some relationship with disagreements in pd scattering at 250 MeV.

• OSTI ID: 21143263
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1011; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CROSS SECTIONS
DEUTERIUM TARGET
INCLUSIVE INTERACTIONS
MEV RANGE
NEUTRONS
NUCLEAR FORCES
POLARIZATION-ASYMMETRY RATIO
PROTON REACTIONS
PROTONS