Search for H7 in H2+He8 collisions

E. Yu. Nikolskii et al.
Phys. Rev. C 81, 064606 – Published 16 June 2010

Abstract

An experimental search for the low-lying H7 resonance was performed with the H2(He8He3)H7 reaction studied at forward center-of-mass angles (6°–14°) with a 42A MeV He8 beam. No well-pronounced peak of H7 was observed; however, the obtained spectrum was found to have a peculiarity at ~2 MeV above the t+4n threshold. The data allow us to set a c.m.s. cross section level of ~30 μb/sr for the low-energy part of the H7 spectrum. The test reaction H2(Be12He3)Li11, involving the same one-proton (d,He3) transfer, was studied simultaneously on a 71 A MeV satellite beam where a cross section of 1 mb/sr was measured for the population of the Li11 ground state.

  • Figure
  • Figure
  • Figure
  • Figure
  • Received 28 February 2009

DOI:https://doi.org/10.1103/PhysRevC.81.064606

©2010 American Physical Society

Authors & Affiliations

Click to Expand

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 81, Iss. 6 — June 2010

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×