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Prog. Theor. Phys. Vol. 115 No. 1 (2006) pp. 245-250

[ Full Text PDF : FREE ACCESS (146K) ]

Letters

Baryonic 3P2-Dominant Superfluidity under Combined Pion Condensation with Δ-Mixing

Ryozo Tamagaki1,* and Tatsuyuki Takatsuka2,**

1Kamitakano Maeda-Cho 26-5, Kyoto 606-0097, Japan
2Faculty of Humanities and Social Sciences, Iwate University, Morioka 020-8550, Japan

(Received October 7, 2005)

Abstract:

We study baryonic superfluidity under the combined pion condensation with Δ-mixing, in the situation that the condensates of both neutral and charged pions occur in neutron stars. An outline of formulation treating such superfluidity is presented. Energy gap calculations reveal the possibility that critical temperatures are higher than about 1 ×109 K.


URL : http://ptp.ipap.jp/link?PTP/115/245/
DOI : 10.1143/PTP.115.245


*E-mail: tama-ktn@nike.eonet.ne.jp
**E-mail: takatuka@iwate-u.ac.jp

[ Full Text PDF : FREE ACCESS (146K) ] Citation:

References:

  1. T. Suzuki and H. Sakai, Phys. Lett. B 455 (1999), 25[CrossRef].
  2. T. Tatsumi, Proc. Kyudai-RCNP Symp. on “Nuclear Many-Body and Medium Effects in Nuclear Interactions and Reactions" (World Scientific, 2003), p. 18.
  3. T. Muto and T. Tatsumi, Prog. Theor. Phys. 78 (1987), 1405, [PTP]and references cited therein.
  4. K. Tamiya and R. Tamagaki, Prog. Theor. Phys. 60 (1978), 1753[PTP].
  5. T. Takatsuka, T. Tatsumi and R. Tamagaki, Prog. Theor. Phys. Suppl. No. 112 (1993), 67, [PTP]and references cited therein.
  6. T. Kunihiro, T. Takatsuka, R. Tamagaki and T. Tatsumi, Prog. Theor. Phys. Suppl. No. 112 (1993), 123[PTP].
  7. T. Takatsuka and R. Tamagaki, Prog. Theor. Phys. Suppl. No. 112 (1993), 27[PTP].
  8. T. Takatsuka and R. Tamagaki, Prog. Theor. Phys. Suppl. No. 112 (1993), 107, [PTP]and references cited therein.
  9. T. Takatsuka and R. Tamagaki, Prog. Theor. Phys. 98 (1997), 393[PTP]; ibid. 101 (1999), 1043[PTP].
  10. R. Tamagaki, Prog. Theor. Phys. 44 (1970), 905[PTP].
  11. T. Takatsuka, Prog. Theor. Phys. 47 (1972), 1062[PTP]; ibid. 48 (1972), 1517[PTP].
  12. T. Takatsuka and R. Tamagaki, Prog. Theor. Phys. 105 (2001), 1059[PTP].
  13. T. Muto, T. Takatsuka, R. Tamagaki and T. Tatsumi, Prog. Theor. Phys. Suppl. No. 112 (1993), 221[PTP].
  14. H. Umeda, K. Nomoto, S. Tsuruta, T. Muto and T. Tatsumi, Astrophys. J. 431 (1994), 309[CrossRef].
  15. S. Tsuruta, Comments Astrophys. 11 (1986), 151; Phys. Rep. 292 (1998), 1[CrossRef].
  16. D. G. Yakovlev, A. D. Kaminker, O. Y. Gnedin and P. Haensel, Phys. Rep. 354 (2001) 1[CrossRef].
  17. S. Tsuruta, Proc. of the 218th IAU Symposium, Vol. 218 (2004), p. 21.
  18. D. G. Yakovlev and C. J. Pethick, Annu. Rev. Astron. Astrophys. 42 (2004), 169.

Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 115 No. 2 (2006) pp. 355-379 :
    Occurrence of Hyperon Superfluidity in Neutron Star Cores
    Tatsuyuki Takatsuka, Shigeru Nishizaki, Yasuo Yamamoto and Ryozo Tamagaki
  2. Progress of Theoretical Physics Vol. 116 No. 3 (2006) pp. 573-599 :
    Baryonic 3 P2-Dominant Superfluidity under Combined Pion Condensation with Δ Isobar. I
    Ryozo Tamagaki and Tatsuyuki Takatsuka
  3. Progress of Theoretical Physics Vol. 117 No. 5 (2007) pp. 861-901 :
    Baryonic 3 P2-Dominant Superfluidity under Combined Pion Condensation with Δ Isobar. II
    Ryozo Tamagaki and Tatsuyuki Takatsuka

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