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Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Nucl+Phys+A 2017 ; 960 (ä): 147-64 Nephropedia Template TP
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Scalar and vector self-energies of heavy baryons in nuclear medium #MMPMID28413255
Azizi K; Er N; Sundu H
Nucl Phys A 2017[Apr]; 960 (ä): 147-64 PMID28413255show ga
The in-medium sum rules are employed to calculate the shifts in the mass and residue as well as the scalar and vector self-energies of the heavy ?Q,?Q and ?Q baryons, with Q being b or c quark. The maximum shift in mass due to nuclear matter belongs to the ?c baryon and it is found to be ?m?c=?936 MeV. In the case of residue, it is obtained that the residue of ?b baryon is maximally affected by the nuclear medium with the shift ???b=?0.014 GeV3. The scalar and vector self-energies are found to be ??bS=653 MeV, ??bS=?614 MeV, ??bS=?17 MeV, ??cS=272 MeV, ??cS=?936 MeV, ??cS=?5 MeV and ??b?=436±148 MeV, ??b?=382±129 MeV, ??b?=15±5 MeV, ??c?=151±45 MeV, ??c?=486±144 MeV and ??c?=1.391±0.529 MeV.