RAPID DECREASE OF FRAGMENT EMISSION TIME IN THE RANGE OF 3-5 MEV/U EXCITATION-ENERGY

	RAPID DECREASE OF FRAGMENT EMISSION TIME IN THE RANGE OF 3-5 MEV/U EXCITATION-ENERGY
	LOUVEL, M ; GENOUXLUBAIN, A ; BIZARD, G ; BOUGAULT, R ; BROU, R ; BUTA, A ; DOUBRE, H ; DURAND, D ; MASRI, YE ; FUGIWARA, H
刊名	PHYSICS LETTERS B
	1994-01-13
卷号	320 页码:221-226
ISSN号	0370-2693
英文摘要	Multifragment emission processes from highly excited nuclei produced in Ar-40+Au-197 reactions at incident energies of 30 and 60 MeV/u are compared. At the lowest bombarding energy and 3.3 MeV/u excitation energy, the composite system decay process supports the hypothesis of long-lived equilibrated nuclei decaying by successive binary splittings. For excited nuclei around 5 MeV/u, the depletion observed at small relative angles in the correlation functions is interpreted as the result of a strong reduction in the fragment emission time scale.
WOS关键词	AR-36+AU-197 COLLISIONS ; MULTIFRAGMENT EMISSION ; HEAVY FRAGMENTS ; NUCLEI ; IDENTIFICATION ; MULTIDETECTOR ; PARTICLE ; DECAY ; SCALE
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:A1994MT42300003
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/24593]
专题	中国科学院近代物理研究所
通讯作者	LOUVEL, M
作者单位	1.GANIL,F-14021 CAEN,FRANCE 2.UCL,IPN,FNRS,B-1348 LOUVAIN,BELGIUM 3.UNIV TSUKUBA,INST PHYS,TSUKUBA,IBARAKI 350,JAPAN 4.TEXAS A&M UNIV,INST CYCLOTRON,COLL STN,TX 77843 5.ULB,FNRS,B-1050 BRUSSELS,BELGIUM 6.INST MODERN PHYS,LANZHOU,PEOPLES R CHINA 7.SHINSHU UNIV,MATSUMOTO,NAGANO,JAPAN 8.RIKKYO UNIV,TOSHIMA KU,TOKYO 171,JAPAN
推荐引用方式 GB/T 7714	LOUVEL, M,GENOUXLUBAIN, A,BIZARD, G,et al. RAPID DECREASE OF FRAGMENT EMISSION TIME IN THE RANGE OF 3-5 MEV/U EXCITATION-ENERGY[J]. PHYSICS LETTERS B,1994,320:221-226.
APA	LOUVEL, M.,GENOUXLUBAIN, A.,BIZARD, G.,BOUGAULT, R.,BROU, R.,...&TAMAIN, B.(1994).RAPID DECREASE OF FRAGMENT EMISSION TIME IN THE RANGE OF 3-5 MEV/U EXCITATION-ENERGY.PHYSICS LETTERS B,320,221-226.
MLA	LOUVEL, M,et al."RAPID DECREASE OF FRAGMENT EMISSION TIME IN THE RANGE OF 3-5 MEV/U EXCITATION-ENERGY".PHYSICS LETTERS B 320(1994):221-226.