PROTON INELASTIC-SCATTERING AT 12 MEV ON EU-154

被引：9

作者：

LANIER, RG ^{[1
]}

MANN, LG ^{[1
]}

STRUBLE, GL ^{[1
]}

PROCTOR, ID ^{[1
]}

HEIKKINEN, DW ^{[1
]}

机构：

[1] UNIV CALIF LAWRENCE LIVERMORE LAB, DIV EXPTL PHYS, LIVERMORE, CA 94550 USA

来源：

PHYSICAL REVIEW C | 1979年 / 20卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.20.1279

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：

Scattered protons from Eu154 were measured with an Enge split-pole spectrograph at a bombarding energy of 12 MeV. Rotational states in the ground band of Eu154 were excited to I=8-. Values of the deformation parameters were extracted from the scattering data using a coupled-channels calculation. The analysis yields 2=0.30 and 4=0.04. A comparison of the ground band rotational properties of both Eu152 and Eu154 suggests that both nuclei have the same ground state configuration: 52[413], 112[505]. NUCLEAR REACTIONS Eu154 (p,p), Ep=12 MeV; measured Ep and (), split-pole spectrograph; adiabatic coupled-channel analysis; deduced levels, J, 2, and 4; isotopically enriched radioactive target. NUCLEAR STRUCTURE Eu154, assigned Nilsson configuration. © 1979 The American Physical Society.

引用

页码：1279 / 1283

页数：5

共 22 条

[1] SPIN AND MAGNETIC MOMENT OF EU152 AND EU154 BY PARAMAGNETIC RESONANCE [J].

ABRAHAM, M ;

KEDZIE, R ;

JEFFRIES, CD .

PHYSICAL REVIEW, 1957, 108 (01) :58-59

[2] EVIDENCE FOR SHAPE COEXISTENCE IN EU-151 [J].

BURKE, DG ;

LOVHOIDEN, G ;

WADDINGTON, JC .

PHYSICS LETTERS B, 1973, B 43 (06) :470-472

[3] NEW HIGH-SPIN ISOMER IN EU-154 [J].

CASTANEDA, C ;

SMITH, HA ;

WARD, TE .

PHYSICS LETTERS B, 1975, 57 (04) :335-337

[4] CONVERSION ELECTRON STUDIES ON NEW HIGH-SPIN ISOMER IN EU-154 [J].

CHU, YY ;

FRANZ, EM .

PHYSICAL REVIEW C, 1976, 13 (05) :2011-2016

[5] PRODUCTION OF RADIOACTIVE TARGETS FOR USE IN HIGH-RESOLUTION, CHARGED-PARTICLE REACTION SPECTROSCOPY [J].

DUPZYK, RJ ;

HENDERSON, CM ;

BUCKLEY, WM ;

STRUBLE, GL ;

LANIER, RG ;

MANN, LG .

NUCLEAR INSTRUMENTS & METHODS, 1978, 153 (01) :53-58

[6]

EGIDY T, 1978, Z PHYS A, V286, P341

[7] STRONGLY PERTURBED POSITIVE-PARITY BANDS IN ODD-MASS ERBIUM ISOTOPES [J].

HJORTH, SA ;

RYDE, H ;

HAGEMANN, KA ;

LOVHOIDEN, G ;

WADDINGTON, JC .

NUCLEAR PHYSICS A, 1970, A144 (03) :513-+

[8] SHAPE COEXISTENCE AND ITS CAUSE IN GD-151 [J].

KLEINHEINZ, P ;

SHELINE, RK ;

MAIER, MR ;

DIAMOND, RM ;

STEPHENS, FS .

PHYSICAL REVIEW LETTERS, 1974, 32 (02) :68-71

[9]

Kurepin A.B., 1974, SOV J PART NUCL, V5, p[892, 359]

[10] DEFORMATION CHANGE AT N = 89 - PROTON INELASTIC-SCATTERING AT 12 MEV ON EU-151(152)153 [J].

LANIER, RG ;

MANN, LG ;

STRUBLE, GL ;

PROCTOR, ID ;

HEIKKINEN, DW .

PHYSICAL REVIEW C, 1978, 18 (04) :1609-1618

← 1 2 3 →