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Chatterjee A, Navin A, Shrivastava A, et al. 1n and 2n transfer with the Borromean nucleus 6He near the Coulomb barrier. Phys Rev Lett. 2008;101(3):032701doi: 10.1103/PhysRevLett.101.032701.
Chatterjee, A., Navin, A., Shrivastava, A., Bhattacharyya, S., Rejmund, M., Keeley, N., Nanal, V., Nyberg, J., Pillay, R. G., Ramachandran, K., Stefan, I., Bazin, D., Beaumel, D., Blumenfeld, Y., de France, G., Gupta, D., Labiche, M., Lemasson, A., Lemmon, R., Raabe, R., Scarpaci, J. A., Simenel, C., & Timis, C. (2008). 1n and 2n transfer with the Borromean nucleus 6He near the Coulomb barrier. Physical review letters, 101(3), 032701. https://doi.org/10.1103/PhysRevLett.101.032701
Chatterjee, A, et al. "1n and 2n transfer with the Borromean nucleus 6He near the Coulomb barrier." Physical review letters vol. 101,3 (2008): 032701. doi: https://doi.org/10.1103/PhysRevLett.101.032701
Chatterjee A, Navin A, Shrivastava A, Bhattacharyya S, Rejmund M, Keeley N, Nanal V, Nyberg J, Pillay RG, Ramachandran K, Stefan I, Bazin D, Beaumel D, Blumenfeld Y, de France G, Gupta D, Labiche M, Lemasson A, Lemmon R, Raabe R, Scarpaci JA, Simenel C, Timis C. 1n and 2n transfer with the Borromean nucleus 6He near the Coulomb barrier. Phys Rev Lett. 2008 Jul 18;101(3):032701. doi: 10.1103/PhysRevLett.101.032701. Epub 2008 Jul 16. PMID: 18764247.
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Phys Rev Lett. 2008 Jul 18;101(3):032701. doi: 10.1103/PhysRevLett.101.032701. Epub 2008 Jul 16.

1n and 2n transfer with the Borromean nucleus 6He near the Coulomb barrier.

Physical review letters

A Chatterjee, A Navin, A Shrivastava, S Bhattacharyya, M Rejmund, N Keeley, V Nanal, J Nyberg, R G Pillay, K Ramachandran, I Stefan, D Bazin, D Beaumel, Y Blumenfeld, G de France, D Gupta, M Labiche, A Lemasson, R Lemmon, R Raabe, J A Scarpaci, C Simenel, C Timis

Affiliations

  1. GANIL, CEA/DSM-CNRS/IN2P3, Bd Henri Becquerel, BP 55027, F-14076 Caen Cedex 5, France.

PMID: 18764247 DOI: 10.1103/PhysRevLett.101.032701

Abstract

Angular distributions for 1n and 2n transfer are reported for the 6He+65Cu system at E_{lab}=22.6 MeV. For the first time, triple coincidences between alpha particles, neutrons, and characteristic gamma rays from the targetlike 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-to-1n cross section and the strong influence of 2n transfer on other channels indicate that the dineutron configuration of 6He plays a dominant role in the reaction mechanism.

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