TY - JOUR
T1 - Deuteron emission from pion absorption at Tπ = 65 MeV
AU - Yokota, H.
AU - Nakayama, K.
AU - Ichimaru, K.
AU - Takahata, Y.
AU - Suekane, F.
AU - Chiba, R.
AU - Nakai, K.
AU - Arai, I.
AU - En'yo, H.
AU - Sasaki, S.
AU - Nagae, T.
AU - Sekimoto, M.
PY - 1986/7/24
Y1 - 1986/7/24
N2 - The angular distributions of high-energy deuterons and proton-deuteron coincident events were measured at Tπ = 65 MeV for C, Al and Cu. The angular distribution of the inclusive (π+, d) cross section was similar to that of the inclusive (π+, p?) reaction, but the ratios of the inclusive (π+, pd?) cross section to the inclusive (π+, pp) cross section had a strong angular dependence. These results support the idea that contributions from the three-nucleon absorption as well as those from the two-step process are important for the emission of high energy deuterons at Tπ = 65 MeV.
AB - The angular distributions of high-energy deuterons and proton-deuteron coincident events were measured at Tπ = 65 MeV for C, Al and Cu. The angular distribution of the inclusive (π+, d) cross section was similar to that of the inclusive (π+, p?) reaction, but the ratios of the inclusive (π+, pd?) cross section to the inclusive (π+, pp) cross section had a strong angular dependence. These results support the idea that contributions from the three-nucleon absorption as well as those from the two-step process are important for the emission of high energy deuterons at Tπ = 65 MeV.
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U2 - 10.1016/0370-2693(86)90324-2
DO - 10.1016/0370-2693(86)90324-2
M3 - Article
AN - SCOPUS:46149130081
SN - 0370-2693
VL - 175
SP - 23
EP - 26
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1
ER -