PROTON RADIATIVE-CAPTURE TO N-13 AT BEAM ENERGIES OF 40 TO 54 MEV

被引：1

作者：

ZUCCHIATTI, A ^{[1
]}

FEARICK, RW ^{[1
]}

SELLSCHOP, JPF ^{[1
]}

ASCHMAN, DG ^{[1
]}

STEYN, D ^{[1
]}

机构：

[1] UNIV CAPE TOWN,DEPT PHYS,RONDEBOSCH 7700,SOUTH AFRICA

来源：

NUCLEAR PHYSICS A | 1994年 / 575卷 / 02期

关键词：

C-12(P; GAMMA)N-13; E(P)=40-54-MEV; MEASURED CAPTURE SIGMA(THETA); DEDUCED REACTION MECHANISM; LARGE-VOLUME NAI SCINTILLATOR WITH PLASTIC ANTICOINCIDENCE SHIELD;

D O I：

10.1016/0375-9474(94)90192-9

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The reaction C-12(p, gamma)N-13 has been studied for 40 MeV less-than-or-equal-to E(p) less-than-or-equal-to 54 MeV with a large-volume anticoincidence NaI spectrometer. Angular distributions have been measured for excited states up to 11 MeV. We observe transitions to states having a dominant single-particle character and also states with an excited 2+ C-12 Core. We compare the data to a direct semi-direct model calculation. There is no evidence for excitation of the second harmonic of the giant dipole resonance. Structure observed near E(gamma) = 24 MeV may be due to C-12(p,p'gamma).

引用

页码：317 / 332

页数：16

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