Deformation effects in 6Li

被引：11

作者：

Veal, KD ^{[1
]}

Brune, CR

Geist, WH

Karwowski, HJ

Ludwig, EJ

Mendez, AJ

Bartosz, EE

Cathers, PD

Drummer, TL

Kemper, KW

Eiro, AM

Santos, FD

Kozlowska, B

Maier, HJ

Thompson, IJ

机构：

[1] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA

[2] Triangle Univ Nucl Lab, Durham, NC 27088 USA

[3] Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA

[4] Univ Nova Lisboa, Ctr Fis Nucl, P-1200 Lisboa, Portugal

[5] Silesian Univ, Inst Phys, PL-40007 Katowice, Poland

[6] Univ Munich, D-8046 Garching, Germany

[7] Univ Surrey, Dept Phys, Guildford GU2 5XH, Surrey, England

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.81.1187

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The asymptotic D- to S-state ratio eta for the [d alpha\Li-6] bound-state overlap is determined from measurements of the tensor analyzing powers for ((6)<(Li)over right arrow>, d) reactions on medium-heavy targets. The reactions are described by the distorted-wave Born approximation assuming a direct a-particle transfer reaction mechanism. The calculations provide good agreement with cross section and vector analyzing power data. A best fit to the tensor analyzing power data results in a new value of eta = +0.0003 +/- 0.0009, much smaller than previous experimental and theoretical determinations. [S0031-9007(98)06789-1].

引用

页码：1187 / 1190

页数：4

共 29 条

[1]

BETTS RR, 1978, PHYS LETT B, V7, P47

[2] COUPLING-CONSTANTS FOR SEVERAL LIGHT-NUCLEI FROM A DISPERSION ANALYSIS OF NUCLEON AND DEUTERON SCATTERING-AMPLITUDES [J].

BORNAND, MP ;

PLATTNER, GR ;

VIOLLIER, RD ;

ALDER, K .

NUCLEAR PHYSICS A, 1978, 294 (03) :492-512

[3] A MICROSCOPIC CLUSTER FORM-FACTOR FOR LI-6-]ALPHA+D AND ITS APPLICATION TO THE (LI-6,D) AND (D,LI-6) REACTIONS [J].

COOK, J .

NUCLEAR PHYSICS A, 1984, 417 (03) :477-497

[4] GLOBAL OPTICAL-MODEL POTENTIALS FOR THE ELASTIC-SCATTERING OF LI-6,LI-7 PROJECTILES [J].

COOK, J .

NUCLEAR PHYSICS A, 1982, 388 (01) :153-172

[5] GLOBAL OPTICAL-MODEL POTENTIAL FOR ELASTIC DEUTERON SCATTERING FROM 12 MEV TO 90 MEV [J].

DAEHNICK, WW ;

CHILDS, JD ;

VRCELJ, Z .

PHYSICAL REVIEW C, 1980, 21 (06) :2253-2274

[6] COUPLED-CHANNELS ANALYSIS OF THE ELASTIC-SCATTERING OF POLARIZED LI-6 BY NI-58 USING CLUSTER-FOLDING POTENTIALS [J].

DEE, PR ;

BLYTH, CO ;

CHOI, HD ;

CLARKE, NM ;

HALL, SJ ;

KARBAN, O ;

MARTELBRAVO, I ;

ROMAN, S ;

TUNGATE, G ;

WARD, RP ;

DAVIS, NJ ;

STESKI, DB ;

CONNELL, KA ;

RUSEK, K .

PHYSICAL REVIEW C, 1995, 51 (03) :1356-1366

[7] NONSPHERICAL COMPONENTS OF LIGHT-NUCLEI [J].

EIRO, AM ;

SANTOS, FD .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1990, 16 (08) :1139-1173

[8]

ERICSON TEO, 1985, ANNU REV NUCL PART S, V35, P271

[9] Femtometer toroidal structures in nuclei [J].

Forest, JL ;

Pandharipande, VR ;

Pieper, SC ;

Wiringa, RB ;

Schiavilla, R ;

Arriaga, A .

PHYSICAL REVIEW C, 1996, 54 (02) :646-667

[10] 4-NUCLEON TRANSFER VIA (LI-6,D) REACTION [J].

FULBRIGHT, HW ;

BENNETT, CL ;

LINDGREN, RA ;

MARKHAM, RG ;

MCGUIRE, SC ;

MORRISON, GC ;

STROHBUSCH, U ;

TOKE, J .

NUCLEAR PHYSICS A, 1977, 284 (02) :329-364

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