Zobrazeno 1 - 10
of 354
pro vyhledávání: '"Panero M"'
Hadronic matrix elements involving tensor currents play an important r\^ole in decays that allow to probe the consistency of the Standard Model via precision lattice QCD calculations. The non-singlet tensor current is a scale-dependent (anomalous) qu
Externí odkaz:
http://arxiv.org/abs/2309.04314
In the vicinity of the deconfinement transition the behaviour of the interquark potential can be precisely predicted using the Effective String Theory (EST). If the transition is continuous we can combine EST results with a conformal perturbation ana
Externí odkaz:
http://arxiv.org/abs/2203.11504
Publikováno v:
Proceedings of Science "Confinement2018" 042 (2019)
Conformal perturbation theory is a powerful tool to describe the behavior of statistical-mechanics models and quantum field theories in the vicinity of a critical point. In the past few years, it has been extensively used to describe two-dimensional
Externí odkaz:
http://arxiv.org/abs/1811.09208
Publikováno v:
In The Veterinary Journal February 2021 268
Autor:
Stoecker, H., Beitel, M., Biró, T. S., Csernai, L. P., Gallmeister, K., Gorenstein, M. I., Greiner, C., Mishustin, I. N., Panero, M., Raha, S., Satarov, L. M., Schramm, S., Senzel, F., Sinha, B., Steinheimer, J., Struckmeier, J., Vovchenko, V., Xu, Z., Zhou, K., Zhuang, P.
The early stage of high multiplicity nuclear collisions is represented by a nearly quarkless, hot, deconfined pure gluon plasma. This new scenario should be characterized by a suppression of high $p_T$ photons and dileptons as well as by reduced bary
Externí odkaz:
http://arxiv.org/abs/1509.07682
Publikováno v:
PoS LAT2009:050,2009
We present a non-perturbative study of the phase diagram of 5d SU(2) Yang-Mills theory with one compact extra dimension on the lattice. Assuming at least a modest scale separation between the cutoff and the compactification scales leads to an exponen
Externí odkaz:
http://arxiv.org/abs/0911.3609
Autor:
Al-Haydari, A., Khan, A. Ali, Braun, V. M., Collins, S., Göckeler, M., Lacagnina, G. N., Panero, M., Schäfer, A., Schierholz, G.
Publikováno v:
Eur.Phys.J.A43:107-120,2010
We extract the form factors relevant for semileptonic decays of D and B mesons from a relativistic computation on a fine lattice in the quenched approximation. The lattice spacing is a=0.04 fm (corresponding to a^{-1}=4.97 GeV), which allows us to ru
Externí odkaz:
http://arxiv.org/abs/0903.1664
Autor:
Khan, A. Ali, Al-Haydari, A., Braun, V., Collins, S., Goeckeler, M., Lacagnina, G. N., Panero, M., Schaefer, A., Schierholz, G.
Publikováno v:
PoS Confinement8:167,2008
Results on semileptonic decay matrix elements of heavy-light mesons and charmonium spectrum and decay constant using a fine quenched lattice are presented.
Comment: 2 pages pdf
Comment: 2 pages pdf
Externí odkaz:
http://arxiv.org/abs/0901.0822
Publikováno v:
PoSLAT2007:294,2007
We compare the predictions of the Nambu-Goto effective string model with a set of high precision Monte Carlo results for interfaces with periodic boundary conditions in the 3D Ising model. We compute the free energy in the covariant gauge exactly, up
Externí odkaz:
http://arxiv.org/abs/0710.1751
Publikováno v:
PoS LAT2005 (2005) 309
We report the results of a set of high precision simulations performed in the 3d gauge Ising model. We evaluated the interquark potential and the first few energy levels and compared them with the predictions obtained with the effective Nambu-Goto st
Externí odkaz:
http://arxiv.org/abs/hep-lat/0511008