ABSOLUTE TOTAL PHOTOABSORPTION CROSS-SECTIONS ON NUCLEI IN THE NUCLEON RESONANCE REGION

被引：55

作者：

BIANCHI, N

MUCCIFORA, V

DESANCTIS, E

FANTONI, A

SANDRI, PL

LUCHERINI, V

POLLI, E

REOLON, AR

ROSSI, P

ANGHINOLFI, M

CORVISIERO, P

MAZZASCHI, L

MOKEEV, V

RICCO, G

RIPANI, M

SANZONE, M

TAIUTI, M

ZUCCHIATTI, A

机构：

[1] IST NAZL FIS NUCL,I-16146 GENOA,ITALY

[2] UNIV GENOA,DIPARTIMENTO FIS,I-16146 GENOA,ITALY

来源：

PHYSICS LETTERS B | 1994年 / 325卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(94)90021-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the results of an absolute measurement of the photoabsorption cross section on Li, C, Al, Cu, Sn, and Pb between 300-1 200 MeV. In the DELTA region our results confirm that the strength is conserved, while in the higher resonances region they show a 7-15% damping and a possible mass-number dependence of the photoabsorption cross section.

引用

页码：333 / 336

页数：4

共 27 条

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