Momentum content of single-nucleon halos

被引：138

作者：

Hansen, PG ^{[1
]}

机构：

[1] MICHIGAN STATE UNIV,DEPT PHYS & ASTRON,E LANSING,MI 48824

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.77.1016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The longitudinal momentum distributions of the core fragment in the dissociation of halo states on light targets provide information pertaining to the external part of the halo. The calculations agree well with the measured momentum widths and cross sections for the reactions (Be-11, Be-10) and (B-8, Be-7). The measured widths are not expected to be sensitive to the instrumental transverse-momentum acceptance.

引用

页码：1016 / 1019

页数：4

共 28 条

[1] EXCLUSIVE AND RESTRICTED-INCLUSIVE REACTIONS INVOLVING THE BE-11 ONE-NEUTRON HALO [J].

ANNE, R ;

BIMBOT, R ;

DOGNY, S ;

EMLING, H ;

GUILLEMAUDMUELLER, D ;

HANSEN, PG ;

HORNSHOJ, P ;

HUMBERT, F ;

JONSON, B ;

KEIM, M ;

LEWITOWICZ, M ;

MOLLER, P ;

MUELLER, AC ;

NEUGART, R ;

NILSSON, T ;

NYMAN, G ;

POUGHEON, F ;

RIISAGER, K ;

SAINTLAURENT, MG ;

SCHRIEDER, G ;

SORLIN, O ;

TENGBLAD, O ;

ROLANDER, KW .

NUCLEAR PHYSICS A, 1994, 575 (01) :125-154

[2] DISSOCIATION REACTIONS OF THE BE-11 ONE-NEUTRON HALO - THE INTERPLAY BETWEEN STRUCTURE AND REACTION-MECHANISM [J].

ANNE, R ;

ARNELL, SE ;

BIMBOT, R ;

DOGNY, S ;

EMLING, H ;

ESBENSEN, H ;

GUILLEMAUDMUELLER, D ;

HANSEN, PG ;

HORNSHOJ, P ;

HUMBERT, F ;

JONSON, B ;

KEIM, M ;

LEWITOWICZ, M ;

MOLLER, P ;

MUELLER, AC ;

NEUGART, R ;

NILSSON, T ;

NYMAN, G ;

POUGHEON, F ;

RIISAGER, K ;

SAINTLAURENT, MG ;

SCHRIEDER, G ;

SORLIN, O ;

TENGBLAD, O ;

ROLANDER, KW ;

WOLSKI, D .

PHYSICS LETTERS B, 1993, 304 (1-2) :55-59

[3]

AUSTIN SM, IN PRESS

[4]

BARRANCO F, NTGMI952

[5] MOMENTUM DISTRIBUTIONS IN REACTIONS WITH RADIOACTIVE BEAMS [J].

BERTULANI, CA ;

MCVOY, KW .

PHYSICAL REVIEW C, 1992, 46 (06) :2638-2641

[6] Coulomb displacement energy and the low-energy astrophysical S-17 factor for the Be-7(p,gamma)B-8 reaction [J].

Brown, BA ;

Csoto, A ;

Sherr, R .

NUCLEAR PHYSICS A, 1996, 597 (01) :66-84

[7] PROTON SKIN OF B-8 IN A MICROSCOPIC MODEL [J].

CSOTO, A .

PHYSICS LETTERS B, 1993, 315 (1-2) :24-28

[8] Momentum distributions in stripping reactions of single-nucleon halo nuclei [J].

Esbensen, H .

PHYSICAL REVIEW C, 1996, 53 (04) :2007-2010

[9] NEUTRON TOTAL CROSS-SECTIONS AT INTERMEDIATE ENERGIES [J].

FINLAY, RW ;

ABFALTERER, WP ;

FINK, G ;

MONTEI, E ;

ADAMI, T ;

LISOWSKI, PW ;

MORGAN, GL ;

HAIGHT, RC .

PHYSICAL REVIEW C, 1993, 47 (01) :237-247

[10] TOTAL NEUTRON-NUCLEUS CROSS-SECTIONS AT INTERMEDIATE ENERGIES [J].

FRANZ, J ;

GROTZ, HP ;

LEHMANN, L ;

ROSSLE, E ;

SCHMITT, H ;

SCHMITT, L .

NUCLEAR PHYSICS A, 1988, 490 (03) :667-688

← 1 2 3 →