Elastic 2n-transfer in the 4He(6He,6He)4He scattering

被引：37

作者：

Raabe, R ^{[1
]}

Piechaczek, A

Andreyev, A

Baye, D

Bradfield-Smith, W

Cherubini, S

Davinson, T

Descovemont, P

Di Pietro, A

Galster, W

Huyse, M

Laird, AM

McKenzie, J

Mueller, WF

Ostrowski, A

Shotter, A

Van Duppen, P

Wöhr, A

机构：

[1] Katholieke Univ Leuven, Inst Kern Stralingsfys, B-3001 Louvain, Belgium

[2] Free Univ Brussels, B-1050 Brussels, Belgium

[3] Univ Edinburgh, Dept Phys & Astron, Edinburgh EH9 3JZ, Midlothian, Scotland

[4] Catholic Univ Louvain, Inst Phys Nucl, B-1348 Louvain, Belgium

[5] Joint Inst Nucl Res, FLNP, Dubna 141980, Russia

来源：

PHYSICS LETTERS B | 1999年 / 458卷 / 01期

关键词：

He-6; beam; halo nuclei; elastic transfer;

D O I：

10.1016/S0370-2693(99)00586-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The elastic scattering He-4(He-6,He-6)He-4 has been investigated at center-of-mass energies of 11.6 and 15.9 MeV. Differential cross sections are determined using a post-accelerated He-6 (T-1/2 = 0.807 s) beam in the center-of-mass angular range between 50 and 140 degrees. The comparison of the measured data with calculations using a double folding potential shows evidence for the 2n-transfer process in the He-4(He-6,He-6)He-4 elastic scattering. (C) 1999 Published by Elsevier Science B.V, All rights reserved.

引用

页码：1 / 7

页数：7

共 20 条

[1]

[Anonymous], LECT NOTES PHYS

[2] Double-folding interaction for He-6+alpha scattering [J].

Baye, D ;

Desorgher, L ;

Guillain, D ;

Herschkowitz, D .

PHYSICAL REVIEW C, 1996, 54 (05) :2563-2569

[3] ELASTIC SCATTERING OF HE-4 FROM LI-6 AND LI-7 AT 12.0 TO 18.5 MEV [J].

BINGHAM, HG ;

KEMPER, KW ;

FLETCHER, NR .

NUCLEAR PHYSICS A, 1971, A175 (02) :374-&

[4] Search for the signature of a halo structure in the p(He-6, Li-6)n reaction [J].

CortinaGil, MD ;

RousselChomaz, P ;

Alamanos, N ;

Barrette, J ;

Mittig, W ;

Auger, F ;

Blumenfeld, Y ;

Casandjian, JM ;

Chartier, M ;

FekouYoumbi, V ;

Fernandez, B ;

Frascaria, N ;

Gillibert, A ;

Laurent, H ;

LepineSzily, A ;

Orr, NA ;

Pascalon, V ;

Scarpaci, JA ;

Sida, JL ;

Suomijarvi, T .

PHYSICS LETTERS B, 1996, 371 (1-2) :14-18

[5] FISSION OF BI-209 INDUCED BY HE-6 IONS [J].

FOMICHEV, AS ;

DAVID, I ;

DLOUHY, Z ;

LUKYANOV, SM ;

OGANESSIAN, YT ;

PENIONZKEVICH, YE ;

PERELYGIN, VP ;

SKOBELEV, NK ;

TARASOV, OB ;

WOLSKI, R .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1995, 351 (02) :129-130

[6] Low-energy α+ 6He elastic scattering with the resonating-group method [J].

Fujimura, K ;

Baye, D ;

Descouvemont, P ;

Suzuki, Y ;

Varga, K .

PHYSICAL REVIEW C, 1999, 59 (02) :817-825

[7] Development of radioactive ion beams of light elements at ARENAS [J].

Gaelens, M ;

Huyse, M ;

Loiselet, M ;

Ryckewaert, G ;

VanDuppen, P .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 126 (1-4) :125-129

[8] THE NEUTRON HALO OF EXTREMELY NEUTRON-RICH NUCLEI [J].

HANSEN, PG ;

JONSON, B .

EUROPHYSICS LETTERS, 1987, 4 (04) :409-414

[9]

JAMES F, 1994, CERN PROGRAM LIBRARY

[10] A DOUBLE-SIDED SILICON STRIP DETECTOR SYSTEM FOR PROTON RADIOACTIVITY STUDIES [J].

SELLIN, PJ ;

WOODS, PJ ;

BRANFORD, D ;

DAVINSON, T ;

DAVIS, NJ ;

IRELAND, DG ;

LIVINGSTON, K ;

PAGE, RD ;

SHOTTER, AC ;

HOFMANN, S ;

HUNT, RA ;

JAMES, AN ;

HOTCHKIS, MAC ;

FREER, MA ;

THOMAS, SL .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 311 (1-2) :217-223

← 1 2 →