DEFORMED INTRUDER BAND IN I-113

被引：28

作者：

PAUL, ES

BEAUSANG, CW

FORBES, SA

GALE, SJ

JAMES, AN

JONES, PM

JOYCE, MJ

CLARK, RM

HAUSCHILD, K

HIBBERT, IM

WADSWORTH, R

CUNNINGHAM, R

SIMPSON, J

DAVINSON, T

PAGE, RD

SELLIN, PJ

WOODS, PJ

FOSSAN, DB

LAFOSSE, DR

SCHNARE, H

WARING, MP

GIZON, A

GIZON, J

机构：

[1] UNIV YORK, DEPT PHYS, YORK YO1 5DD, N YORKSHIRE, ENGLAND

[2] SERC, DARESBURY LAB, WARRINGTON WA4 4AD, CHESHIRE, ENGLAND

[3] UNIV EDINBURGH, DEPT PHYS, EDINBURGH EH9 3JZ, MIDLOTHIAN, SCOTLAND

[4] SUNY, DEPT PHYS, STONY BROOK, NY 11794 USA

[5] UNIV JOSEPH FOURIER, CNRS, INST NATL PHYS NUCL & PHYS PARTICULES, INST SCI NUCL, GRENOBLE, FRANCE

来源：

PHYSICAL REVIEW C | 1993年 / 48卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.48.R490

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：

High-spin states in the neutron-deficient 113I nucleus have been investigated for the first time using the Ni-58(Ni-58,3pgamma) reaction. Gamma-ray coincidence data were acquired with the Eurogam spectrometer in conjunction with the Daresbury recoil mass separator. A deformed intruder band has been established extending to a spin approaching 40HBAR and excitation energy 30 MeV. A possible structure for the band is discussed. This is the first evidence for such a band in this mass region with Z>51.

引用

页码：R490 / R493

页数：4

共 15 条

[1] MEASUREMENTS ON PROTOTYPE GE AND BGO DETECTORS FOR THE EUROGAM ARRAY [J].

BEAUSANG, CW ;

FORBES, SA ;

FALLON, P ;

NOLAN, PJ ;

TWIN, PJ ;

MO, JN ;

LISLE, JC ;

BENTLEY, MA ;

SIMPSON, J ;

BECK, FA ;

CURIEN, D ;

DEFRANCE, G ;

DUCHENE, G ;

POPESCU, D .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 313 (1-2) :37-49

[2] COLLECTIVE BANDS IN EVEN MASS SN ISOTOPES [J].

BRON, J ;

HESSELINK, WHA ;

VANPOELGEEST, A ;

ZALMSTRA, JJA ;

UITZINGER, MJ ;

VERHEUL, H ;

HEYDE, K ;

WAROQUIER, M ;

VINCX, H ;

VANISACKER, P .

NUCLEAR PHYSICS A, 1979, 318 (03) :335-351

[3] MICROSECOND MASS SEPARATION OF HEAVY COMPOUND NUCLEUS RESIDUES USING THE DARESBURY RECOIL SEPARATOR [J].

JAMES, AN ;

MORRISON, TP ;

YING, KL ;

CONNELL, KA ;

PRICE, HG ;

SIMPSON, J .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1988, 267 (01) :144-152

[4] THE PROTON-H11/2 INTRUDER ORBITAL - EVIDENCE FOR COLLECTIVITY AND A STRONG PROTON-NEUTRON INTERACTION [J].

JANZEN, VP ;

ANDREWS, HR ;

HAAS, B ;

RADFORD, DC ;

WARD, D ;

OMAR, A ;

PREVOST, D ;

SAWICKI, M ;

UNRAU, P ;

WADDINGTON, JC ;

DRAKE, TE ;

GALINDOURIBARRI, A ;

WYSS, R .

PHYSICAL REVIEW LETTERS, 1993, 70 (08) :1065-1068

[5]

JANZEN VP, 1992, COMMUNICATION

[6]

JANZEN VP, UNPUB PHYS REV LETT

[7]

Krane K. S., 1973, Nuclear Data Tables, V11, P351

[8] NEW DEFORMED STATES NEAR THE Z = 50 CLOSED SHELL - SB-117(51)66 [J].

LAFOSSE, DR ;

FOSSAN, DB ;

HUGHES, JR ;

LIANG, Y ;

VASKA, P ;

WARING, MP ;

ZHANG, JY .

PHYSICAL REVIEW LETTERS, 1992, 69 (09) :1332-1335

[9] BAND TERMINATION IN I-121 [J].

LIANG, Y ;

FOSSAN, DB ;

HUGHES, JR ;

LAFOSSE, DR ;

LAURITSEN, T ;

MA, R ;

PAUL, ES ;

VASKA, P ;

WARING, MP ;

XU, N ;

WYSS, RA .

PHYSICAL REVIEW C, 1991, 44 (02) :R578-R581

[10]

NOLAN PJ, 1990, NUCL PHYS A, V520, pC657

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