Author :
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (727 download)
Book Synopsis Development of an Odd-Z-projectile Reaction for Heavy Element Synthesis by :
Download or read book Development of an Odd-Z-projectile Reaction for Heavy Element Synthesis written by and published by . This book was released on 2004 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven 271Ds decay chains were identified in the bombardment of 2°8Pb targets with 311.5- and 314.3-MeV 64Ni projectiles using the Berkeley Gas-filled Separator. These data, combined with previous results, provide an excitation function for this reaction. From these results, an optimum energy of 321 MeV was estimated for the production of 272111 in the reaction 2°8Pb(65Cu, n). One decay chain was observed, resulting in a cross section of 1.7{sub -1.4}{sup +3.9} pb. This experiment confirms the discovery of element 111 by the Darmstadt group who used the 2°9Bi(64Ni, n)272111 reaction.