NEUTRON SEPARATION AND PAIRING ENERGIES IN REGION 82 GREATER THAN N GREATER THAN 126

被引:20
作者
DUCKWORTH, HE
BARBER, RC
VANROOKH.P
MACDOUGALL, JD
MCLATCHIE, W
WHINERAY, S
BISHOP, RL
MEREDITH, JO
WILLIAMS, P
SOUTHON, G
WONG, W
HOGG, BG
KETTNER, ME
机构
[1] Department of Physics, McMaster University, Hamilton, Ont.
[2] Department of Physics, University of Manitoba, Winnipeg, Man.
[3] TRIUMF Project, C/o University of British Columbia, Vancouver, BC
[4] Sprague Electric Company, North Adams, MA
[5] Department of Physics, Queen's University, Kingston, Ont.
[6] Australian National University, Canberra, ACT
[7] Acadia University, Wolfville, NS
[8] Brandon College, Brandon, Man.
关键词
D O I
10.1103/PhysRevLett.23.592
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Results of a systematic study of atomic-mass differences in the region 82<~N<~126 are presented as plots of double-neutron separation energy and neutron-pairing energy. These plots provide information concerning the extent of the nuclear deformation which begins in the region of 90 neutrons, its dependence upon Z, and its gradual dissappearance in the region 106N116. © 1969 The American Physical Society.
引用
收藏
页码:592 / +
页数:1
相关论文
共 13 条
[1]   MASS EFFECT CORRESPONDING TO ONSET OF NUCLEAR DEFORMATION IN REGION N-90 [J].
BARBER, RC ;
VANROOKHUYZEN, P ;
MCLATCHIE, W ;
DUCKWORTH, HE ;
HOGG, BG ;
MACDOUGALL, JD .
PHYSICAL REVIEW LETTERS, 1964, 12 (21) :597-&
[2]  
BARBER RC, 1968, 3 P INT C AT MASS, P717
[3]  
BARBER RC, 1964, 2 P INT C NUCL MASS, P393
[4]   ISOTOPIC MASSES OF HYDROGEN CHLORINE BARIUM CERIUM AND NEODYMIUM [J].
BENSON, JL ;
JOHNSON, WH .
PHYSICAL REVIEW, 1966, 141 (03) :1112-&
[5]   SYSTEMATICS GOVERNING DOUBLE NEUTRON SEPARATION ENERGIES BETWEEN 50 AND 82 NEUTRON SHELLS [J].
BISHOP, RL ;
MCLATCHIE, W ;
VANROOKHUYZEN, P ;
MACDOUGALL, JD ;
DUCKWORTH, HE ;
BARBER, RC .
CANADIAN JOURNAL OF PHYSICS, 1963, 41 (09) :1532-&
[6]   ATOMIC MASSES FROM RUTHENIUM TO XENON [J].
DAMEROW, RA ;
RIES, RR ;
JOHNSON, WH .
PHYSICAL REVIEW, 1963, 132 (04) :1673-&
[7]   MASSES OF STABLE CHLORINE ISOTOPES [J].
DEWDNEY, JW ;
BAINBRIDGE, KT .
PHYSICAL REVIEW, 1965, 138 (3B) :B540-+
[8]  
DUCKWORTH HE, 1964, C INT PHYSIQUE NUCLE, V2, P557
[9]   NEUTRON SEPARATION ENERGIES AND PAIRING ENERGIES FOR HEAVY NUCLEI [J].
JOHNSON, WH ;
BHANOT, VB .
PHYSICAL REVIEW, 1957, 107 (06) :1669-1673
[10]   ATOMIC MASSES IN THE REGION XENON TO EUROPIUM [J].
JOHNSON, WH ;
NIER, AO .
PHYSICAL REVIEW, 1957, 105 (03) :1014-1023