Phys. Rev. Lett. 90, 082501 (2003) [4 pages]Experimental Evidence for the Existence of 7H and for a Specific Structure of 8HeReceived 8 October 2002; published 27 February 2003 Experimental search for the superheavy 7H isotope was performed in the reaction p(8He,pp)7H with the 8He beam at 61.3A MeV. The evidence for existence of the 7H state near the t+4n threshold was obtained. In the same experiment, the p(8He,t) reaction populating the ground and excited 2+ state of 6He was investigated. The obtained results argue on a specific structure of the 8He ground state containing the 6He subsystem in the excited 2+ state with a large weight. © 2003 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.90.082501
DOI:
10.1103/PhysRevLett.90.082501
PACS:
27.20.+n, 25.60.Je
|
|
About | Terms and Conditions | Subscriptions | Search | Help
Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.