Nuclear structure studies with the 7Li(e, elp) reaction

被引：60

作者：

Lapikás, L

Wesseling, J

Wiringa, RB

机构：

[1] NIKHEF H, NL-1009 DB Amsterdam, Netherlands

[2] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.82.4404

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experimental momentum distributions for the transitions to the ground stare and first excited state of He-6 have been measured via the reaction Li-7(e, e'p)He-6. They are compared to theoretical distributions calculated with variational Monte Carlo (VMC) wave functions which include strong state-dependent correlations in both Li-7 and He-6. These VMC calculations provide a parameter-free prediction that reproduces the measured data, including its normalization. The deduced spectroscopic factor for the two transitions is 0.58 +/- 0.05, in perfect agreement with the VMC value of 0.60. This is the first successful comparison of experiment and nb initio theory for spectroscopic factors in p-shell nuclei. [S0031-9007(99)09267-4].

引用

页码：4404 / 4407

页数：4

共 35 条

[1] THE NUCLEON SPECTRAL-FUNCTION IN NUCLEAR-MATTER [J].

BENHAR, O ;

FABROCINI, A ;

FANTONI, S .

NUCLEAR PHYSICS A, 1989, 505 (02) :267-299

[2] Large recoil momenta in the D(e,e′p)n reaction [J].

Blomqvist, KI ;

Boeglin, WU ;

Bohm, R ;

Distler, M ;

Edelhoff, R ;

Ewald, I ;

Florizone, R ;

Friedrich, J ;

Geiges, R ;

Jourdan, J ;

Kahrau, M ;

Korn, M ;

Kramer, H ;

Krygier, KW ;

Kunde, V ;

Kuss, M ;

Liesenfeld, A ;

Merle, K ;

Neuhausen, R ;

Offermann, EAJM ;

Pospischil, T ;

Potokar, M ;

Richter, AW ;

Rokavec, A ;

Rosner, G ;

Sauer, P ;

Schardt, S ;

Serdarevic, A ;

Vodenik, B ;

Sick, I ;

Sirca, S ;

Wagner, A ;

Walcher, T ;

Wolf, S .

PHYSICS LETTERS B, 1998, 424 (1-2) :33-38

[3] ELASTIC AND INELASTIC-SCATTERING OF PROTONS FROM LI-6 BETWEEN 25 AND 45 MEV [J].

BRAY, KH ;

WELLS, DO ;

VANOERS, WTH ;

JAYARAMAN, KS ;

JAIN, M ;

LOBIANCO, G ;

MOSS, GA .

NUCLEAR PHYSICS A, 1972, A189 (01) :35-+

[4] OFF-SHELL ELECTRON-NUCLEON CROSS-SECTIONS - THE IMPULSE APPROXIMATION [J].

DEFOREST, T .

NUCLEAR PHYSICS A, 1983, 392 (2-3) :232-248

[5] SINGLE-PARTICLE PROPERTIES OF V-51 AND ZR-90 STUDIED WITH THE (E,E'P) REACTION [J].

DENHERDER, JWA ;

BLOK, HP ;

JANS, E ;

KEIZER, PHM ;

LAPIKAS, L ;

QUINT, ENM ;

VANDERSTEENHOVEN, G ;

HUBERTS, PKAD .

NUCLEAR PHYSICS A, 1988, 490 (03) :507-555

[6] THE 500 MEV ELECTRON-SCATTERING FACILITY AT NIKHEF-K [J].

DEVRIES, C ;

DEJAGER, CW ;

LAPIKAS, L ;

LUIJCKX, G ;

MAAS, R ;

DEVRIES, H ;

HUBERTS, PKAD .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1984, 223 (01) :1-25

[7] KNOCK-OUT PROCESSES AND REMOVAL ENERGIES [J].

DIEPERINK, AEL ;

DEFOREST, T .

ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, 1975, 25 :1-26

[8] 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

[9] Spectroscopic factors for nucleon knock-out from O-16 at small missing energy [J].

Geurts, WJW ;

Allaart, K ;

Dickhoff, WH ;

Muther, H .

PHYSICAL REVIEW C, 1996, 53 (05) :2207-2212

[10] SEPARATION OF STRUCTURE FUNCTIONS AND ELECTRON DISTORTION IN QUASIFREE (E, E'P) REACTIONS [J].

GIUSTI, C ;

PACATI, FD .

NUCLEAR PHYSICS A, 1988, 485 (3-4) :461-480

← 1 2 3 4 →