On the decay properties of (269)Hs and indications for the new nuclide (270)Hs

doi:10.1140/epja/i2002-10163-0

	On the decay properties of (269)Hs and indications for the new nuclide (270)Hs
	Turler, A ; Dullmann, CE ; Gaggeler, HW ; Kirbach, UW ; Yakushev, AB ; Schadel, M ; Bruchle, W ; Dressler, R ; Eberhardt, K ; Eichler, B
刊名	EUROPEAN PHYSICAL JOURNAL A
	2003-07-01
卷号	17 页码:505-508
ISSN号	1434-6001
DOI	10.1140/epja/i2002-10163-0
英文摘要	In bombardments Of Cm-248 with 143.7-146.8 MeV Mg-26 ions the nuclides (269)Hs and presumably (270)Hs were produced. After chemical isolation, Its atoms were identified by observing genetically linked nuclear-decay chains. Three chains originating from (269)Hs confirmed the decay properties observed previously in the decay of (277) 112. Two chains exhibited the characteristics expected for the new nuclide (270)Hs, which was predicted to be a deformed "doubly magic" nucleus. From the measured E-alpha = 9.16(-0.03)(+0.07) MeV an alpha-decay half-life of 3.6(-1.4)(+0.8) s was estimated.
WOS关键词	FISSION HALF-LIVES ; EVEN-EVEN NUCLEI ; SUPERHEAVY NUCLEI ; GROUND-STATE ; ALPHA-DECAY ; HEAVY ; ELEMENT-108 ; Z=108 ; SEPARATION ; DISCOVERY
WOS研究方向	Physics
语种	英语
出版者	SPRINGER-VERLAG
WOS记录号	WOS:000185227900001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/39130]
专题	中国科学院近代物理研究所
通讯作者	Turler, A
作者单位	1.Tech Univ Munich, Inst Radiochem, D-85748 Garching, Germany 2.Paul Scherrer Inst, CH-5232 Villigen, Switzerland 3.Univ Bern, Dept Biochem & Chem, CH-3012 Bern, Switzerland 4.Lawrence Berkeley Natl Lab, Div Nucl Sci, Berkeley, CA 94720 USA 5.Joint Inst Nucl Res, Flerov Lab Nucl React, Dubna 141980, Russia 6.Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany 7.Univ Mainz, Inst Kernchem, D-55099 Mainz, Germany 8.Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA 9.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 10.Res Ctr Rossendorf EV, D-01314 Dresden, Germany
推荐引用方式 GB/T 7714	Turler, A,Dullmann, CE,Gaggeler, HW,et al. On the decay properties of (269)Hs and indications for the new nuclide (270)Hs[J]. EUROPEAN PHYSICAL JOURNAL A,2003,17:505-508.
APA	Turler, A.,Dullmann, CE.,Gaggeler, HW.,Kirbach, UW.,Yakushev, AB.,...&Zielinski, PM.(2003).On the decay properties of (269)Hs and indications for the new nuclide (270)Hs.EUROPEAN PHYSICAL JOURNAL A,17,505-508.
MLA	Turler, A,et al."On the decay properties of (269)Hs and indications for the new nuclide (270)Hs".EUROPEAN PHYSICAL JOURNAL A 17(2003):505-508.