Chin. Phys. Lett.  2013, Vol. 30 Issue (3): 032101    DOI: 10.1088/0256-307X/30/3/032101
NUCLEAR PHYSICS |
Variational Monte Carlo Study of ΛΛ4H
Bhupali Sharma*
Department of Physics, Jamia Millia Islamia, New Delhi-110025, India
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Bhupali Sharma 2013 Chin. Phys. Lett. 30 032101
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Abstract Variational Monte Carlo calculations are carried out for ΛΛ4H to explore the possibility of its existence, using realistic NN, NNN, and phenomenological ΛN and ΛNN interactions. We also perform calculations using FGNNand NSC97 ΛN potentials, and demonstrate the effect of the exchange part of the two-body ΛN interaction and three-body ΛNN interaction on the binding energy of ΛΛ4H. Still the stability of ΛΛ4H remains an open question and this hypernuclear system has to be explored more theoretically.
Received: 24 September 2012      Published: 29 March 2013
PACS:  21.80.+a (Hypernuclei)  
  21.60.Gx (Cluster models)  
  21.45.-v (Few-body systems)  
  21.30.-x (Nuclear forces)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/30/3/032101       OR      https://cpl.iphy.ac.cn/Y2013/V30/I3/032101
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Bhupali Sharma
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