Is There an Excited State in 11 Li at Ex 5 1 . 3 MeV ?
نویسندگان
چکیده
S. Karataglidis,1 P. G. Hansen,1 B. A. Brown,1 K. Amos,2 and P. J. Dortmans2 1National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824-1321 2School of Physics, University of Melbourne, Parkville 3052, Victoria, Australia (Received 8 May 1997) Inelastic scattering data of 11Li from hydrogen at 68A MeV have been interpreted as the excitation of a state in 11Li at Ex 1.3 MeV, with an assignment of J 3 2 . Analysis of those data in a distorted wave approximation assuming transitions to three candidates obtained in a s0 1 2dh̄v shell model suggests an alternative nuclear shakeoff mechanism. [S0031-9007(97)03915-X]
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