Skip to Main content Skip to Navigation
Journal articles

1n- and 2n-transfer with the Borromean nucleus $^{6}$He near the Coulomb barrier

Abstract : Angular distributions for 1n- and 2n-transfer are reported for the 6He + 65Cu system at Elab = 22.6 MeV. For the first time, triple coincidences between particles, neutrons and characteristic rays from the target-like residues were used to separate the contributions arising from 1n- and 2n-transfer. The differential cross sections for these channels, elastic scattering, and fusion were analyzed using a Coupled Reaction Channels approach. The large measured ratio of the 2n/1n cross section and the strong influence of 2n-transfer on other channels indicate that the di-neutron configuration of 6He plays a dominant role in the reaction mechanism.
Document type :
Journal articles
Complete list of metadatas

Cited literature [22 references]  Display  Hide  Download
Contributor : Michel Lion <>
Submitted on : Friday, June 27, 2008 - 9:08:30 AM
Last modification on : Wednesday, September 16, 2020 - 4:08:16 PM
Long-term archiving on: : Friday, May 28, 2010 - 9:04:04 PM


Files produced by the author(s)




Avhishek Chatterjee, A. Navin, A. Shrivastava, S. Bhattacharyya, M. Rejmund, et al.. 1n- and 2n-transfer with the Borromean nucleus $^{6}$He near the Coulomb barrier. Physical Review Letters, American Physical Society, 2008, 101, pp.032701. ⟨10.1103/PhysRevLett.101.032701⟩. ⟨in2p3-00291201⟩



Record views


Files downloads