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Physical Review Letters 100 (2008) 192502
Measurement of two-halo neutron transfer reaction p($^{11}$Li,$^{9}$Li)t at 3$A$ MeV
I. Tanihata1, M. Alcorta1, D. Bandyopadhyay1, R. Bieri1, L. Buchmann1, B. Davids1, N. Galinski1, D. Howell1, W. Mills1, R. Openshaw1, E. Padilla-Rodal1, G. Ruprecht1, G. Sheffer1, A. C. Shotter1, S. Mythili1, M. Trinczek1, P. Walden1, H. Savajols2, T. Roger2, M. Caamano2, W. Mittig2, P. Roussel-Chomaz2, R. Kanungo3, A. Gallant3, M. Notani4, G. Savard4, I. J. Thompson5

The p(\nuc{11}{Li},\nuc{9}{Li})t reaction has been studied for the first time at an incident energy of 3$A$ MeV delivered by the new ISAC-2 facility at TRIUMF. An active target detector MAYA, build at GANIL, was used for the measurement. The differential cross sectionshave been determined for transitions to the \nuc{9}{Li} ground andthe first excited states in a wide range of scattering angles. Multistep transfer calculations using different \nuc{11}{Li} model wave functions, shows that wave functions with strong correlations between the halo neutrons are the most successful in reproducing the observation.
2 :  GANIL - Grand Accélérateur National d'Ions Lourds
3 :  Saint Mary's University
4 :  ANL
5 :  LLNL - Lawrence Livermore National Laboratory
Physique/Physique Nucléaire Expérimentale
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11Li_pt_Tanihata_prl.ps(6 MB)
11Li_pt_Tanihata_prl.pdf(499.6 KB)