Strongly screening electron capture for nuclides 52, 53, 59, 60Fe by the Shell-Model Monte Carlo method in pre-supernovae

  • The death of massive stars due to supernova explosions is a key ingredient in stellar evolution and stellar population synthesis. Electron capture (EC) plays a vital role in supernova explosions. Using the Shell-Model Monte Carlo method, based on the nuclear random phase approximation and linear response theory model for electrons, we study the strong screening EC rates of 52, 53, 59, 60Fe in pre-supernovae. The results show that the screening rates can decrease by about 18.66%. Our results may become a good foundation for future investigation of the evolution of late-type stars, supernova explosion mechanisms and numerical simulations.
      PCAS:
  • 加载中
  • [1] J. J. Liuand W. M. Gu, ApJS., 224:29(2016)
    [2] J. J. Liu, MNRAS., 438:930(2014)
    [3] J. J. Liu and D. M. Liu., ApSS., 361:246(2016)
    [4] G. M. Fuller, W. A. Fowler, and M. J. Newman, ApJ., 42:447(1980)
    [5] G. M. Fuller, W. A. Fowler, and M. J. Newman, ApJS., 48:279(1982)
    [6] M. B. Aufderheide, G. E. Brown, T. T. S. kuo, D. B. Stout, and P. Vogel., ApJ., 362:241(1990)
    [7] M. B. Aufderheide, I. Fushikii, S. E. Woosely, and D. H. Hartmanm, ApJS., 91:389(1994)
    [8] M. H. Johnson and B. A. Lippmann, PhRv., 76:828(1949)
    [9] W. E. Ormand, D. J. Dean, C. W. Johnson, et al., PhRvC., 49:1422(1994)
    [10] S. E. Koonin, D. J. Dean, and K., Langanke, PhRep., 278:1(1997)
    [11] Y. Alhassid, D. J. Dean, S. E. Koonin et al, PhRvL.,72:613(1994)
    [12] K. Langanke and G. Martinez-Pinedo, Phys. Lett. B., 436:19(1998)
    [13] K. Langanke and G. Martinez-Pinedo, Nuclear Phys. A., 673:481(2000)
    [14] A. Juodagalvis, K. Langanke, W. R. Hix et al, Nuclear Phys. A., 848:454(2010)
    [15] Z. F. Gao, N. Wang, J. P. Yuan, L. Jiang, and D. L. Song, ApSS., 332:129(2011)
    [16] J. J. Liu and Z. Q. Luo, Chin. Phys. Lett., 16:1861(2007)
    [17] J. J. Liu and Z. Q. Luo, Chin. Phys., 16:2671(2007)
    [18] J. J. Liu and Z. Q. Luo, Chin. Phys., 16:3624(2007)
    [19] J. J. Liu and Z. Q. Luo, Chin.Phys. C, 32:108(2008)
    [20] J. J. Liu and Z. Q. Luo, Comm.Theo. Phys., 49:239(2008)
    [21] J. J. Liu, X. P. Kang et al, Chin. Phys. C, 35:243(2011)
    [22] J. J. Liu, Chin. Phys. C, 34:171(2010)
    [23] J. J. Liu, Chin. Phys. C, 34:190(2010)
    [24] J. J. Liu, Q. H, Peng, L. H. Hao et al, RAA., arXiv:1707.03504(2017)
    [25] J. J. Liu, Chin. Phys. C, 37:51018(2013)
    [26] J. Nabi and H. V. Klapdor-Kleingrothaus, EPJA, 337:339(1999)
    [27] D. J. Dean, K. Langanke, L. Chatterjee, P. B. Radha, and M. R. Strayer, Phys. Rev. C, 58:536(1998)
    [28] A. Heger, S. E. Woosley, G. Martinez-Pinedo, and K. Langanke, ApJ., 560:307(2001)
    [29] J. Gutierrez, E. Garcia-Berro, I. Iben et al, ApJ., 459:701(1996)
    [30] E. Bravo and D. Garcia-Senz, MNRAS., 307:984(1999)
    [31] J. J. Liu, Chin. Phys. B, 19:099601(2010)
    [32] N. Itoh, N. Tomizawa, M. Tamamura et al, ApJ., 579:380(2002)
    [33] Z. Q. Luo and Q. H. Peng, ChAA, 25:1(2001)
    [34] K. Langanke, E. Kolbe, and D.J. Dean, Phys. Rev. C, 63:032801(2001)
    [35] D.R. Bes and R.A. Sorensen, Adv. Nucl. Phys., 2:129(1969)
    [36] E. Kolbe, K. Langanke, and P. Vogel, Nucl. Phys. A., 652:91(1999)
    [37] J. Cooperstein, and J. Wambach, Nuclear Phys. A, 420:591(1984)
    [38] M. W. C.Dharma-wardana, and F. Perrot, Phys. Rev. A, 26:2096(1982)
    [39] D. Pines and P. Nozie'res, The Theory of Quantum Liquids (New York:W. A. Benjamin, 1966)
    [40] B. Jancovici, Nuovo Cimento, 25:428(1962)
    [41] P. A. Seeger and W. M. Howard, Nucl. Phys. A, 238:491(1975)
  • 加载中

Get Citation
Jing-Jing Liu, Qiu-He Peng and Dong-Mei Liu. Strongly screening electron capture for nuclides 52, 53, 59, 60Fe by the Shell-Model Monte Carlo method in pre-supernovae[J]. Chinese Physics C, 2017, 41(9): 095101. doi: 10.1088/1674-1137/41/9/095101
Jing-Jing Liu, Qiu-He Peng and Dong-Mei Liu. Strongly screening electron capture for nuclides 52, 53, 59, 60Fe by the Shell-Model Monte Carlo method in pre-supernovae[J]. Chinese Physics C, 2017, 41(9): 095101.  doi: 10.1088/1674-1137/41/9/095101 shu
Milestone
Received: 2017-02-13
Revised: 2017-04-24
Fund

    Supported by National Natural Science Foundation of China (11565020), Counterpart Foundation of Sanya (2016PT43), Special Foundation of Science and Technology Cooperation for Advanced Academy and Regional of Sanya (2016YD28), Scientific Research Staring Foundation for 515 Talented Project of Hainan Tropical Ocean University (RHDRC201701) and Natural Science Foundation of Hainan Province (114012)

Article Metric

Article Views(834)
PDF Downloads(29)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Strongly screening electron capture for nuclides 52, 53, 59, 60Fe by the Shell-Model Monte Carlo method in pre-supernovae

    Corresponding author: Jing-Jing Liu,
    Corresponding author: Dong-Mei Liu,
  • 1.  College of Marine Science and Technology, Hainan Tropical Ocean University, Sanya 572022, China
  • 2.  Department of Astronomy, Nanjing University, Nanjing, Jiangshu 210000, China
Fund Project:  Supported by National Natural Science Foundation of China (11565020), Counterpart Foundation of Sanya (2016PT43), Special Foundation of Science and Technology Cooperation for Advanced Academy and Regional of Sanya (2016YD28), Scientific Research Staring Foundation for 515 Talented Project of Hainan Tropical Ocean University (RHDRC201701) and Natural Science Foundation of Hainan Province (114012)

Abstract: The death of massive stars due to supernova explosions is a key ingredient in stellar evolution and stellar population synthesis. Electron capture (EC) plays a vital role in supernova explosions. Using the Shell-Model Monte Carlo method, based on the nuclear random phase approximation and linear response theory model for electrons, we study the strong screening EC rates of 52, 53, 59, 60Fe in pre-supernovae. The results show that the screening rates can decrease by about 18.66%. Our results may become a good foundation for future investigation of the evolution of late-type stars, supernova explosion mechanisms and numerical simulations.

    HTML

Reference (41)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return