Zobrazeno 1 - 10
of 580
pro vyhledávání: '"Laermann, E."'
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Karthik, N., Laermann, E., Lahiri, Anirban, Larsen, R., Li, S. -T., Mukherjee, Swagato, Ohno, H., Petreczky, P., Sandmeyer, H., Schmidt, C., Sharma, S., Steinbrecher, P.
Publikováno v:
Phys.Lett.B 795 (2019) 15
We present results for pseudo-critical temperatures of QCD chiral crossovers at zero and non-zero values of baryon ($B$), strangeness ($S$), electric charge ($Q$), and isospin ($I$) chemical potentials $\mu_{X=B,Q,S,I}$. The results were obtained usi
Externí odkaz:
http://arxiv.org/abs/1812.08235
Autor:
HotQCD Collaboration, Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Laermann, E., Mukherjee, Swagato, Ohno, H., Petreczky, P., Rinaldi, E., Sandmeyer, H., Schmidt, C., Schroeder, Chris, Sharma, S., Soeldner, W., Soltz, R. A., Steinbrecher, P., Vranas, P. M.
Publikováno v:
Phys. Rev. D 96, 074510 (2017)
We present results for the ratios of mean ($M_B$), variance ($\sigma_B^2$), skewness ($S_B)$ and kurtosis ($\kappa_B$) of net baryon-number fluctuations obtained in lattice QCD calculations with a physical light to strange quark mass ratio. Using nex
Externí odkaz:
http://arxiv.org/abs/1708.04897
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Laermann, E., Maezawa, Y., Mukherjee, S., Ohno, H., Petreczky, P., Sandmeyer, H., Steinbrecher, P., Schmidt, C., Sharma, S., Soeldner, W., Wagner, M.
Publikováno v:
Phys. Rev. D 95, 054504 (2017)
We calculated the QCD equation of state using Taylor expansions that include contributions from up to sixth order in the baryon, strangeness and electric charge chemical potentials. Calculations have been performed with the Highly Improved Staggered
Externí odkaz:
http://arxiv.org/abs/1701.04325
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Karsch, F., Laermann, E., Mukherjee, Swagato, Petreczky, P., Schmidt, C.
Publikováno v:
Phys. Rev. D 95, 074505 (2017)
We investigate the phase structure of QCD with 3 degenerate quark flavors as function of the degenerate quark masses at vanishing baryon number density. We use the Highly Improved Staggered Quarks on lattices with temporal extent $N_{t}=6$ and perfor
Externí odkaz:
http://arxiv.org/abs/1701.03548
Autor:
Karsch, F., Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Laermann, E., Mukherjee, Swagato, Ohno, H., Petreczky, P., Schmidt, C., Sharma, S., Soeldner, W., Steinbrecher, P., Wagner, M.
We discuss the next-to-leading order Taylor expansion of ratios of cumulants of net-baryon number fluctuations. We focus on the relation between the skewness ratio, $S_B\sigma_B = \chi_3^B/\chi_1^B$, and the kurtosis ratio, $\kappa_B\sigma_B^2 =\chi_
Externí odkaz:
http://arxiv.org/abs/1512.06987
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Laermann, E., Mukherjee, Swagato, Ohno, H., Petreczky, P., Schmidt, C., Sharma, S., Soeldner, W., Wagner, M.
Publikováno v:
Phys. Rev. D 93, 014512 (2016)
We calculate the mean and variance of net-baryon number and net-electric charge distributions from Quantum Chromodynamics (QCD) using a next-to-leading order Taylor expansion in terms of temperature and chemical potentials. We compare these expansion
Externí odkaz:
http://arxiv.org/abs/1509.05786
Autor:
Bazavov, A., Bhattacharya, Tanmoy, DeTar, C., Ding, H. -T., Gottlieb, Steven, Gupta, Rajan, Hegde, P., Heller, U. M., Karsch, F., Laermann, E., Levkova, L., Mukherjee, Swagato, Petreczky, P., Schmidt, C., Schroeder, C., Soltz, R. A., Soeldner, W., Sugar, R., Wagner, M., Vranas, P.
We present results for the equation of state in (2+1)-flavor QCD using the highly improved staggered quark action and lattices with temporal extent $N_{\tau}=6,~8,~10$, and $12$. We show that these data can be reliably extrapolated to the continuum l
Externí odkaz:
http://arxiv.org/abs/1407.6387
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Laermann, E., Maezawa, Y., Mukherjee, Swagato, Ohno, H., Petreczky, P., Schmidt, C., Sharma, S., Soeldner, W., Wagner, M.
Publikováno v:
Phys. Rev. Lett. 113, 072001 (2014)
We compare lattice QCD results for appropriate combinations of net strangeness fluctuations and their correlations with net baryon number fluctuations with predictions from two hadron resonance gas (HRG) models having different strange hadron content
Externí odkaz:
http://arxiv.org/abs/1404.6511
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Laermann, E., Maezawa, Y., Mukherjee, Swagato, Ohno, H., Petreczky, P., Schmidt, C., Sharma, S., Soeldner, W., Wagner, M.
Publikováno v:
Physics Letters B 737, 210 (2014)
Ratios of cumulants of conserved net charge fluctuations are sensitive to the degrees of freedom that are carriers of the corresponding quantum numbers in different phases of strong interaction matter. Using lattice QCD with 2+1 dynamical flavors and
Externí odkaz:
http://arxiv.org/abs/1404.4043
Autor:
Bazavov, A., Ding, H. -T., Hegde, P., Kaczmarek, O., Karsch, F., Laermann, E., Maezawa, Y., Mukherjee, Swagato, Ohno, H., Petreczky, P., Schmidt, C., Sharma, S., Soeldner, W., Wagner, M.
Publikováno v:
Phys. Rev. Lett. 111, 082301 (2013)
Appropriate combinations of up to fourth order cumulants of net strangeness fluctuations and their correlations with net baryon number and electric charge fluctuations, obtained from lattice QCD calculations, have been used to probe the strangeness c
Externí odkaz:
http://arxiv.org/abs/1304.7220