HELIUM-INDUCED ONE-NEUTRON TRANSFER TO LEVELS IN DY-162

被引：15

作者：

ANDERSEN, E

HELSTRUP, H

LOVHOIDEN, G

THORSTEINSEN, TF ^{[1
]}

GUTTORMSEN, M

MESSELT, S

TVETER, TS

HOFSTEE, MA

SCHIPPERS, JM

VANDERWERF, SY

机构：

[1] UNIV BERGEN,DEPT PHYS,ALLEGT SS,N-5007 BERGEN,NORWAY

[2] UNIV OSLO,DEPT PHYS,OSLO 3,NORWAY

[3] KVI,GRONINGEN,NETHERLANDS

来源：

NUCLEAR PHYSICS A | 1992年 / 550卷 / 02期

关键词：

DY-161(ALPHA; HE-3); DY-163(HE-3; ALPHA); E = 50 MEV; MEASURED E(HE-3); E-ALPHA; SIGMA(THETA); DY-162 DEDUCED LEVELS; J; THETA; NILSSON MODEL;

D O I：

10.1016/0375-9474(92)90681-9

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：

Levels in Dy-162 have been studied in the Dy-161(alpha, He-3) and Dy-163(He-3, alpha) reactions with 50 MeV alpha- and He-3-beams from the KVI cyclotron in Groningen. The reaction products were analyzed in the QMG/2 magnetic spectrograph and registered in a two-dimensional detector system. The observed levels and cross sections are well described by the Nilsson model with the exception of the three levels at 1578, 1759 and 1990 keV. The present data combined with previous results strongly indicate that these levels are the spin-4, -6, and -8 members of the S-band.(~)[GRAPHICS]

引用

页码：235 / 249

页数：15

共 13 条

[1] NUCLEAR LEVELS OF DY162 [J].

BACKLIN, A ;

SUAREZ, A ;

SCHULT, OWB ;

MAIER, BPK ;

GRUBER, U ;

SHERA, EB ;

HAFEMEISTER, DW ;

SHELTON, WN ;

SHELINE, RK .

PHYSICAL REVIEW, 1967, 160 (04) :1011-+

[2] QUASI-PARTICLE SPECTRA NEAR THE YRAST LINE [J].

BENGTSSON, R ;

FRAUENDORF, S .

NUCLEAR PHYSICS A, 1979, 327 (01) :139-171

[3] ROTATIONAL SIDE-BANDS IN ER-164 [J].

FIELDS, CA ;

HICKS, KH ;

RISTINEN, RA ;

DEBOER, FWN ;

PEKER, LK ;

PETERSON, RJ ;

WALKER, PM .

NUCLEAR PHYSICS A, 1984, 422 (02) :215-236

[4] A STUDY OF THE ROTATIONAL SIDE-BANDS IN DY-162 [J].

FIELDS, CA ;

HICKS, KH ;

RISTINEN, RA ;

DEBOER, FWN ;

WALKER, PM ;

BORGGREEN, J ;

PEKER, LK .

NUCLEAR PHYSICS A, 1982, 389 (02) :218-246

[5]

GALLAGHER CJ, 1962, PHYS REV, V126, P1525

[6] CANDIDATES FOR LOW-SPIN MEMBERS OF THE S BAND IN DY-160 [J].

GENMING, J ;

GARRETT, JD ;

LOVHOIDEN, G ;

THORSTEINSEN, TF ;

WADDINGTON, JC ;

REKSTAD, J .

PHYSICAL REVIEW LETTERS, 1981, 46 (04) :222-225

[7]

Helmer R. G., 1991, Nuclear Data Sheets, V64, P79, DOI 10.1016/S0090-3752(05)80014-6

[8]

HIRNING R, COMPUTER CODE EVE

[9]

KUNZ PD, COMPUTER CODE DWUCK4

[10] ROTATIONAL SIDE BANDS IN DY-160 [J].

RIEZEBOS, HJ ;

DEVOIGT, MJA ;

FIELDS, CA ;

CHENG, XW ;

PETERSON, RJ ;

HAGEMANN, GB ;

STOLK, A .

NUCLEAR PHYSICS A, 1987, 465 (01) :1-24

← 1 2 →