التفاصيل البيبلوغرافية
العنوان: |
Static quark anti-quark interactions at non-zero temperature from lattice QCD. |
المؤلفون: |
Parkar, Gaurang1 gaurang.parkar@uis.no, Bala, Dibyendu2, Kaczmarek, Olaf2, Larsen, Rasmus1, Mukherjee, Swagato3, Petreczky, Peter3, Rothkopf, Alexander1, Heinrich Weber, Johannes4 |
المصدر: |
EPJ Web of Conferences. 12/22/2022, Vol. 274, p1-7. 7p. |
مصطلحات موضوعية: |
*QUARK-antiquark interactions, *LATTICE quantum chromodynamics, *FLAVOR in particle physics, *GAUGE field theory, *QUENCHED disorder (Quantum mechanics) |
مستخلص: |
We present results on the in-medium interactions of static quark antiquark pairs using realistic 2+1 HISQ flavor lattice QCD. Focus is put on the extraction of spectral information from Wilson line correlators in Coulomb gauge using four complementary methods. Our results indicate that on HISQ lattices, the position of the dominant spectral peak associated with the real-part of the interquark potential remains unaffected by temperature. This is in contrast to prior work in quenched QCD and we present follow up comparisons to newly generated quenched ensembles. [ABSTRACT FROM AUTHOR] |
قاعدة البيانات: |
Academic Search Index |