OBSERVATION OF A PROTON HALO IN B-8

被引：151

作者：

SCHWAB, W

GEISSEL, H

LENSKE, H

BEHR, KH

BRUNLE, A

BURKARD, K

IRNICH, H

KOBAYASHI, T

KRAUS, G

MAGEL, A

MUNZENBERG, G

NICKEL, F

RIISAGER, K

SCHEIDENBERGER, C

SHERRILL, BM

SUZUKI, T

VOSS, B

机构：

[1] UNIV GIESSEN,INST THEORET PHYS,D-35392 GIESSEN,GERMANY

[2] RIKEN,WAKO,SAITAMA 35101,JAPAN

[3] UNIV GIESSEN,INST PHYS 2,D-35392 GIESSEN,GERMANY

[4] AARHUS UNIV,INST PHYS & ASTRON,DK-8000 AARHUS,DENMARK

[5] MICHIGAN STATE UNIV,E LANSING,MI 48824

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1995年 / 350卷 / 04期

关键词：

D O I：

10.1007/BF01291183

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 longitudinal momentum distribution of Be-7 was measured after the break-up reaction of B-8 in C, Al, and Pb targets at 1471 A.MeV. We observed a narrow distribution with a FWHM of (81+/-6) MeV/c in all targets. The experimental results indicate an extended spatial distribution of the loosely bound proton in B-8, and agree with QRPA calculations.

引用

页码：283 / 284

页数：2

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