Lambda hyperonic effect on the normal drip lines

2008/02/21 by C. Samanta, C Samanta, P. Roy Chowdhury +3 · 2 citations
Physics and Astronomy · #Halo nucleus #Hyperon #Lambda #Neutron #Nuclear physics research studies #Proton #Quantum Chromodynamics and Particle Interactions #Quantum and Classical Electrodynamics #hep-ex #hep-ph #nucl-ex #nucl-th

paper · pdf · doi:10.1088/0954-3899/35/6/065101

published as J.Phys.G35:065101,2008 · 6 pages, 4 tables, 0 figure

arxiv created 2008/02/21 · openalex publication_date 2008/04/22 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

A generalized mass formula is used to calculate the neutron and proton drip lines of normal and lambda hypernuclei treating non-strange and strange nuclei on the same footing. Calculations suggest the existence of several bound hypernuclei whose normal cores are unbound. Addition of Λ or ΛΛ hyperon(s) to a normal nucleus is found to cause non-uniform shifts of the neutron and proton drip lines from their conventional limits making existance of a few exotic hypernuclei beyond the normal drip lines possible.

Citations

• Measurement of theB(E2)ofΛ7Liand Shrinkage of the Hypernuclear Size
• Properties of strange hadronic matter in bulk and in finite systems
• Catastrophic rearrangement of a compact star due to the quark core formation

Cited by

• STRANGE BARYONS, NUCLEAR DRIPLINE AND SHRINKAGE: A RELATIVISTIC MEAN FIELD STUDY
• Hypernucleus [wikipedia]

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