Abstract
The lambda binding energy difference between two mirror hypernuclei 4Λ He and 4Λ He is studied by incorporating the quark structure of nucleons, specially the six quark cluster effects. A small contribution in the binding energy difference (59 keV in the non-relativistic quark model and 29 keV in the bag model) is obtained in the present work.
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Blunden P G and Iqbal J M 1987Phys. Lett. B198 14
Biswas S N, Chowdhury R S, Goyal A and Passi J N 1980Phys. Lett. B97 305
Brandenburg R A, Chulick G S, Kim Y E, Klepacki D J, Machleidt R, Picklesimer A and Thaler R M 1988Phys. Rev. C37 781
Close F E 1979An introduction to quarks and partons (London: Academic Press)
Dalitz R H, Herndon R C and Tang Y C 1972Nucl. Phys. B47 109
Dijk H and Bakker B L G 1991Nucl. Phys. A531 555
Friar J L and Gibson B F 1978Phys. Rev. C18 908
Gibson B F and Lehman D R 1979Nucl. Phys. A329 308
Greben J M and Thomas A W 1984Phys. Rev. C30 102
Hatsuda T, Hogaasen H and Prakash M 1990Phys. Rev. C42 2212
Juric Met al 1973Nucl. Phys. B52 1
Koch V and Miller G A 1985aPhys. Rev. C31 602
Koch V and Miller G A 1985bPhys. Rev. C32 1106
Maltman K, Stephenson G J Jr. and Goldman T 1990Phys. Rev. C41 2764
Miller G A 1990Nucl. Phys. A518 345
Nolen J A Jr. and Schiffer J P 1969Ann. Rev. Nucl. Sci. 19 471
Richard Jean-Marc 1992Phys. Rep. 212 1
Rajula A De, Gorgi H and Glashow S L 1975Phys. Rev. D12 147
Thomas A W 1983Adv. Nucl. Phys. 13 1
Wang F, Wong C W and Lu S 1988Nucl. Phys. A480 490
Weise W (ed) 1984Quarks and nuclei (Singapore: World Scientific) Vol. 1
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Nag, J., Sural, D.P. Six quark cluster effects and Λ-binding energy difference between the mirror hypernuclei 4Λ He and 4Λ He. Pramana - J Phys 39, 565–569 (1992). https://doi.org/10.1007/BF02847345
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DOI: https://doi.org/10.1007/BF02847345