ASSOCIATION OF THE C-12+C-12 BREAKUP STATES IN MG-24 WITH THE QUASI-MOLECULAR RESONANCES

被引:48
作者
CURTIS, N
CLARKE, NM
FULTON, BR
HALL, SJ
LEDDY, MJ
MURPHY, SJ
POPLE, JS
WARD, RP
CATFORD, WN
GYAPONG, GJ
SINGER, SM
CHAPPELL, SPG
FOX, SP
JONES, CD
WATSON, DL
RAE, WDM
SIMMONS, PM
机构
[1] UNIV SURREY, DEPT PHYS, GUILDFORD GU2 5XH, SURREY, ENGLAND
[2] UNIV YORK, DEPT PHYS, YORK YO1 5DD, N YORKSHIRE, ENGLAND
[3] UNIV OXFORD, NUCL PHYS LAB, OXFORD OX1 3RH, ENGLAND
关键词
D O I
10.1103/PhysRevC.51.1554
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
A high resoution measurement of the C12(24Mg,12C12C)12C reaction shows that the Mg24 breakup states have widths in the region of 100 to 250 keV. The energies, widths, and spins of these states are seen to be consistent with those of the C12 +12C quasimolecular resonances which occur in the same region of excitation in the Mg24 nucleus. © 1995 The American Physical Society.
引用
收藏
页码:1554 / 1557
页数:4
相关论文
共 10 条
[1]   THE CONSTRUCTION AND OPERATION OF A HYBRID GAS-SILICON DETECTOR FOR STUDIES OF CLUSTER BREAKUP REACTIONS [J].
CURTIS, N ;
MURPHY, AS ;
LEDDY, MJ ;
POPLE, JS ;
CLARKE, NM ;
FREER, M ;
FULTON, BR ;
HALL, SJ ;
TUNGATE, G ;
WARD, RP ;
SINGER, SM ;
CATFORD, WN ;
GYAPONG, GJ ;
CUNNINGHAM, RA ;
LILLEY, JS ;
CHAPPELL, SP ;
FOX, SP ;
JONES, CD ;
WATSON, DL ;
SIMMONS, PM ;
HUNT, RA ;
MERCHANT, AC ;
SMITH, AE ;
RAE, WDM ;
ZHANG, J .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1994, 351 (2-3) :359-370
[2]   EXCITATION OF 12C+12C QUASI-MOLECULAR RESONANCES BY INELASTIC-SCATTERING OF 190 MEV PROTONS FROM MG-24 [J].
DAVIS, CA ;
MOSS, GA ;
ROY, G ;
UEGAKI, J ;
ABEGG, R ;
GREENIAUS, LG ;
HUTCHEON, DA ;
MILLER, CA .
PHYSICAL REVIEW C, 1987, 35 (01) :336-337
[3]   RESONANT AND AVERAGE BEHAVIOR OF THE C-12+C-12 TOTAL REACTION CROSS-SECTION - 5.6 LESS-THAN-OR-EQUAL-TO E CM LESS-THAN-OR-EQUAL-TO 10.0 MEV [J].
ERB, KA ;
BETTS, RR ;
KOROTKY, SK ;
HINDI, MM ;
TUNG, PP ;
SACHS, MW ;
WILLETT, SJ ;
BROMLEY, DA .
PHYSICAL REVIEW C, 1980, 22 (02) :507-514
[4]   SYMMETRICAL FISSION OF MG-24 FOLLOWING INELASTIC-SCATTERING [J].
FULTON, BR ;
BENNETT, SJ ;
OGILVIE, CA ;
LILLEY, JS ;
BANES, DW ;
RAE, WDM ;
ALLCOCK, SC ;
BETTS, RR ;
SMITH, AE .
PHYSICS LETTERS B, 1986, 181 (3-4) :233-237
[5]   SPIN MEASUREMENT FOR SYMMETRICAL FISSION STATES OF MG-24 - A NEW ANGLE ON THE C-12 + C-12 INTERACTION [J].
FULTON, BR ;
BENNETT, SJ ;
FREER, M ;
MURGATROYD, JT ;
GYAPONG, GJ ;
JARVIS, NS ;
JONES, CD ;
WATSON, DL ;
BROWN, JD ;
RAE, WDM ;
SMITH, AE ;
LILLEY, JS .
PHYSICS LETTERS B, 1991, 267 (03) :325-329
[6]   EVIDENCE FOR FINER STRUCTURE IN THE C-12+C-12 ELASTIC-SCATTERING REACTION [J].
HOERNLE, RFA ;
SELLSCHOP, JPF .
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1987, 13 (09) :L213-L216
[7]   FISSION DECAY OF THE ISOSCALAR GIANT QUADRUPOLE-RESONANCE IN MG-24 [J].
LAWITZKI, S ;
PADE, D ;
GONSIOR, B ;
UHLHORN, CD ;
BRANDENBURG, S ;
HARAKEH, MN ;
WILSCHUT, HW .
PHYSICS LETTERS B, 1986, 174 (03) :246-250
[8]  
Sandorfi A. M., 1980, Physical Review Letters, V45, P1615, DOI 10.1103/PhysRevLett.45.1615
[9]   NEW RESONANCES OF C-12+C-12 REACTION [J].
VOIT, H ;
GALSTER, W ;
TREU, W ;
FROHLICH, H ;
DUCK, P .
PHYSICS LETTERS B, 1977, 67 (04) :399-401
[10]   C-12 DECAY OF MG-24 FOLLOWING NUCLEAR INELASTIC-SCATTERING [J].
WILCZYNSKI, J ;
SIWEKWILCZYNSKA, K ;
CHAN, Y ;
CHAVEZ, E ;
GAZES, SB ;
STOKSTAD, RG .
PHYSICS LETTERS B, 1986, 181 (3-4) :229-232