On the Properties of Strange Quark Matter

Zhou Leming; Peng Guangxiong; Ning Pingzhi

Chinese Physics C> 1999, Vol. 23> Issue(4) : 360-366

On the Properties of Strange Quark Matter

Depararenl of Physics, Nahfoi University, runjin 3000712 CCAST-World Laboratory, Beijing 1000803 Institute of High Energy Physics,Tne Chinese Asademg of Sciences, Beijing 1000394 Institute of Theoreheal Physics, The Chinese Academy of Sciences,Beijing 100080

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Abstract：
According to our recent studies, we derive a new mass formula for strange quarks at zero temperatUre. We apply it to inveshgating the Propelles of strange quark matter and obtain similar results to those in the MIT bag model. A different point in our results is that the variation of sound velocity with energy density becomes a little slower.

References

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Witten E Phys.Rev.1984,D30:272; Bodmer A R Phys.Rev.1971, 4:16012 Farhi E,Jaffe R L Phys. Rev.,1984,D30:23793 He Y B,Gao C S,Li X Q et al.Phys.Rev,1996,C53:19034 Peeg Guangxiong, Ning Pingzhi, Luo Shijun.CCAST–WL Workshop Series,Vol.57 In: Chao W Q, Gao C S ed. CCAST–WL Beijing: 1996, 1–205 Mustafa M G, Ansari A.Phys. Rev, 1996, D53:51366 Jensen D M ,Madsen J Phys. Rev, 1996, D53:R4719 7 Madsen J, Jensen D K, Christiansen M B. Phys.Rev, 1996, C53:1883 8 Jaffe R L, Johnson K Thorn C B et al. Phys. Rev,1974, D9:34719 Berger M S, Jaffe R L. Phys. Rev, 1987, C35:213; Gilson E P,Jaffe R L, Phys. Rev Lett, 1993, 71:33210 Benvenuto O G, Lugones G, Phys. Rev,1995, D51: 1989 11 Peng Guangxiong, Ning Rngzhi,Mass Formulae and Strange Quark Matter, HEP–PH/970629112 Fowler G N, Raha S,Weiner R M. Z Phys, 1981, C9:271 13 Peng Guangxiong,Ning Pingzhi,Chiaug Huanqing,Phys.Rev,1997, C56:491 14 Chakrabarty S et al.Phys.Lett, 1989, B229:112; Phys. Rev.1991, D42:627; 1993, D48:93; Phys. Scr., 1991, 43:11; Mod. Phys. Lett, 1994, A9:187;1994, 9:269115 Schaffner–Bielich J, Greiner C,Diener A et al.Phys.Rev,1997,C55:3038

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Zhou Leming, Peng Guangxiong and Ning Pingzhi. On the Properties of Strange Quark Matter[J]. Chinese Physics C, 1999, 23(4): 360-366.

Zhou Leming, Peng Guangxiong and Ning Pingzhi. On the Properties of Strange Quark Matter[J]. Chinese Physics C, 1999, 23(4): 360-366. shu

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Received: 1998-03-30
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

On the Properties of Strange Quark Matter

Corresponding author: Zhou Leming,

Depararenl of Physics, Nahfoi University, runjin 3000712 CCAST-World Laboratory, Beijing 1000803 Institute of High Energy Physics,Tne Chinese Asademg of Sciences, Beijing 1000394 Institute of Theoreheal Physics, The Chinese Academy of Sciences,Beijing 100080

Received Date: 1998-03-30
Accepted Date: 1900-01-01
Available Online: 1999-04-05

Abstract: According to our recent studies, we derive a new mass formula for strange quarks at zero temperatUre. We apply it to inveshgating the Propelles of strange quark matter and obtain similar results to those in the MIT bag model. A different point in our results is that the variation of sound velocity with energy density becomes a little slower.