Research PapersNo Access

EFFECT OF ISOSPIN DEGREE OF FREEDOM ON TRANSVERSE MOMENTUM SPECTRA

SUKHJIT KAUR

Department of Physics, Panjab University, Chandigarh 160 014, India

Search for more papers by this author

and

SWATI

Department of Physics, Panjab University, Chandigarh 160 014, India

Search for more papers by this author

https://doi.org/10.1142/S021830131350078XCited by:1 (Source: Crossref)

Abstract

We study the effect of isospin degree of freedom, incident energy as well as system mass on the behavior of transverse momentum spectra, dN/p_tdp_t, of neutrons and protons. We find that most of the nucleons suffer soft collisions. The effect of isospin degree of freedom on transverse spectra diminishes with the increase in the incident energy. In Fermi energy region, transverse momentum spectra of both protons and neutrons show sensitivity toward the density dependence of symmetry energy.

Keywords:

PACS: 25.70.-z, 24.10.Lx, 24.10.Cn, 21.65.Ef

You currently do not have access to the full text article.
Recommend the journal to your library today!

References

R. Ogul et al. , Phys. Rev. C 83 , 024608 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
W. Trautmann et al. , Int. J Mod. Phys. E 17 , 1838 ( 2008 ) . Link, ADS, Google Scholar
C. Sfienti et al. , Phys. Rev. Lett. 102 , 152701 ( 2009 ) . Crossref, Web of Science, ADS, Google Scholar
V. Baran et al. , Nucl. Phys. A 703 , 603 ( 2002 ) . Crossref, Web of Science, ADS, Google Scholar
F. Gagnon-Moisan et al. , Phys. Rev. C 86 , 044617 ( 2012 ) . Crossref, Web of Science, ADS, Google Scholar
G. J. Kunde et al. , Phys. Rev. Lett. 77 , 2897 ( 1996 ) . Crossref, Web of Science, ADS, Google Scholar
F. S. Zhang et al. , Phys. Rev. C 60 , 064604 ( 1999 ) . Crossref, Web of Science, ADS, Google Scholar
R. Płaneta et al. , Phys. Rev. C 77 , 014610 ( 2008 ) . Crossref, Web of Science, ADS, Google Scholar
S. Kaur and R. K. Puri , Phys. Rev. C 87 , 014620 ( 2013 ) . Crossref, Web of Science, ADS, Google Scholar
S. Kumar and Y. G. Ma , Nucl. Phys. A 898 , 59 ( 2013 ) . Crossref, Web of Science, ADS, Google Scholar
Rajni , S. Kumar and R. K. Puri , Nucl. Phys. A 875 , 173 ( 2012 ) . Crossref, Web of Science, ADS, Google Scholar
B. A. Li et al. , Phys. Rev. Lett. 76 , 4492 ( 1996 ) . Crossref, Web of Science, ADS, Google Scholar
R. Pak et al. , Phys. Rev. Lett. 78 , 1022 ( 1997 ) . Crossref, Web of Science, ADS, Google Scholar
R. Pak et al. , Phys. Rev. Lett. 78 , 1026 ( 1997 ) . Crossref, Web of Science, ADS, Google Scholar
S. Gautam et al. , J. Phys. G: Nucl. Part. Phys. 37 , 085102 ( 2010 ) . Crossref, Web of Science, Google Scholar
S. Gautam et al. , Phys. Rev. C 83 , 034606 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
S. Gautam et al. , Phys. Rev. C 83 , 014603 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
S. Gautam and R. K. Puri , Phys. Rev. C 85 , 067601 ( 2012 ) . Crossref, Web of Science, ADS, Google Scholar
S. Kumar , S. Kumar and R. K. Puri , Phys. Rev. C 81 , 014601 ( 2010 ) . Crossref, Web of Science, ADS, Google Scholar
B. A. Li , P. Danielewicz and W. G. Lynch , Phys. Rev. C 71 , 054603 ( 2005 ) . Crossref, Web of Science, ADS, Google Scholar
G. Q. Zhang et al. , Phys. Rev. C 84 , 034612 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
K. S. Vinayak and S. Kumar , Eur. Phys. J. A 47 , 144 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
S. Kumar , S. Kumar and R. K. Puri , Phys. Rev. C 81 , 014611 ( 2010 ) . Crossref, Web of Science, ADS, Google Scholar
V. Kaur , S. Kumar and R. K. Puri , Phys. Lett. B 697 , 512 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
S. Gautam , R. Kumari and R. K. Puri , Phys. Rev. C 86 , 034607 ( 2012 ) . Crossref, Web of Science, ADS, Google Scholar
A. Jain and S. Kumar , Nucl. Phys. A 876 , 109 ( 2012 ) . Crossref, Web of Science, ADS, Google Scholar
B. A. Li , C. M. Ko and Z. Ren , Phys. Rev. Lett. 78 , 1644 ( 1997 ) . Crossref, Web of Science, ADS, Google Scholar
B. A. Li , G. C. Yong and W. Zuo , Phys. Rev. C 71 , 044604 ( 2005 ) . Crossref, Web of Science, ADS, Google Scholar
S. Kumar et al. , Phys. Rev. C 85 , 024620 ( 2012 ) . Crossref, Web of Science, ADS, Google Scholar
B. A. Li et al. , Nucl. Phys. A 735 , 563 ( 2004 ) . Crossref, Web of Science, ADS, Google Scholar
B. A. Li et al. , Phys. Rev. C 69 , 011603 ( 2005 ) . Crossref, Web of Science, Google Scholar
M. B. Tsang et al. , Phys. Rev. Lett. 102 , 122701 ( 2009 ) . Crossref, Web of Science, ADS, Google Scholar
C. Hartnack et al. , Eur. Phys. J. A 1 , 151 ( 1998 ) . Crossref, Web of Science, ADS, Google Scholar
J. Aichelin , Phys. Rep. 202 , 233 ( 1991 ) . Crossref, Web of Science, ADS, Google Scholar
S. Goyal and R. K. Puri , Phys. Rev. C 83 , 047601 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
Y. K. Vermani and R. K. Puri , Nucl. Phys. A 847 , 243 ( 2011 ) . Crossref, Web of Science, ADS, Google Scholar
Y. K. Vermani and R. K. Puri , J. Phys. G: Nucl. Part. Phys. 36 , 105103 ( 2009 ) . Crossref, Web of Science, ADS, Google Scholar
Y. K. Vermani et al. , J. Phys. G: Nucl. Part. Phys. 37 , 015105 ( 2010 ) . Crossref, Web of Science, ADS, Google Scholar
Y. K. Vermani , S. Goyal and R. K. Puri , Phys. Rev. C 79 , 064613 ( 2009 ) . Crossref, Web of Science, ADS, Google Scholar
Y. K. Vermani and R. K. Puri , Euro. Phys. Lett. 85 , 62001 ( 2009 ) . Crossref, Web of Science, ADS, Google Scholar
R. Bansal et al. , Phys. Rev. C 87 , 061602 ( 2013 ) . Crossref, Web of Science, ADS, Google Scholar
R. K. Puri , C. Hartnack and J. Aichelin , Phys. Rev. C 54 , R28 ( 1996 ) . Crossref, Web of Science, ADS, Google Scholar
R. K. Puri and J. Aichelin , J. Comput. Phys. 162 , 245 ( 2000 ) . Crossref, Web of Science, ADS, Google Scholar
S. Kumar , S. Kumar and R. K. Puri , Phys. Rev. C 78 , 064602 ( 2008 ) . Crossref, Web of Science, ADS, Google Scholar
J. Singh and R. K. Puri , Phys. Rev. C 65 , 024602 ( 2002 ) . Crossref, Web of Science, ADS, Google Scholar
J. Singh , S. Kumar and R. K. Puri , Phys. Rev. C 62 , 044617 ( 2000 ) . Crossref, Web of Science, ADS, Google Scholar