Zobrazeno 1 - 10
of 1 736
pro vyhledávání: '"KURTH, T."'
Autor:
Nicholson, A., Berkowitz, E., Monge-Camacho, H., Brantley, D., Garron, N., Chang, C. C., Rinaldi, E., Monahan, C., Bouchard, C., Clark, M. A., Joo, B., Kurth, T., Tiburzi, B. C., Vranas, P., Walker-Loud, A.
Precision experimental tests of the Standard Model of particle physics (SM) are one of our best hopes for discovering what new physics lies beyond the SM (BSM). Key in the search for new physics is the connection between theory and experiment. Forgin
Externí odkaz:
http://arxiv.org/abs/1812.11127
Autor:
Nicholson, A., Berkowitz, E., Monge-Camacho, H., Brantley, D., Garron, N., Chang, C. C., Rinaldi, E., Clark, M. A., Joo, B., Kurth, T., Tiburzi, B., Vranas, P., Walker-Loud, A.
Publikováno v:
Phys. Rev. Lett. 121, 172501 (2018)
Observation of neutrinoless double beta decay, a lepton number violating process that has been proposed to clarify the nature of neutrino masses, has spawned an enormous world-wide experimental effort. Relating nuclear decay rates to high-energy, bey
Externí odkaz:
http://arxiv.org/abs/1805.02634
Publikováno v:
JHEP12(2013)015
We present a lattice QCD study of the phase shift of $I{=}2$ $\pi\pi$ scattering on the basis of two different approaches: the standard finite volume approach by Luscher and the recently introduced HAL QCD potential method. Quenched QCD simulations a
Externí odkaz:
http://arxiv.org/abs/1305.4462
Autor:
Borsanyi, S., Durr, S., Fodor, Z., Katz, S. D., Krieg, S., Kurth, T., Mages, S., Schafer, A., Szabo, K. K.
We use the Wilson flow to define the gauge anisotropy at a given physical scale. We demonstrate the use of the anisotropic flow by performing the tuning of the bare gauge anisotropy in the tree-level Symanzik action for several lattice spacings and t
Externí odkaz:
http://arxiv.org/abs/1205.0781
Autor:
Borsanyi, S., Durr, S., Fodor, Z., Hoelbling, C., Katz, S. D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., McNeile, C., Szabo, K. K.
Publikováno v:
JHEP 1209 (2012) 010
Scale setting is of central importance in lattice QCD. It is required to predict dimensional quantities in physical units. Moreover, it determines the relative lattice spacings of computations performed at different values of the bare coupling, and t
Externí odkaz:
http://arxiv.org/abs/1203.4469
Autor:
Durr, S., Fodor, Z., Hemmert, T., Hoelbling, C., Frison, J., Katz, S. D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., Portelli, A., Ramos, A., Schafer, A., Szabo, K. K.
Publikováno v:
Phys. Rev. D 85, 014509 (2012)
By using lattice QCD computations we determine the sigma terms and strangeness content of all octet baryons by means of an application of the Hellmann-Feynman theorem. In addition to polynomial and rational expressions for the quark mass dependence o
Externí odkaz:
http://arxiv.org/abs/1109.4265
Autor:
Bali, G., Collins, S., Durr, S., Fodor, Z., Horsley, R., Hoelbling, C., Katz, S. D., Kanamori, I., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., McNeile, C., Nakamura, Y., Pleiter, D., Perez-Rubio, P., Rakow, P., Schafer, A., Szabo, G. Schierholz K. K., Winter, F., Zanotti, J.
We study the spectra of heavy-light and heavy-heavy mesons containing charm quarks, including higher spin states. We use two sets of $N_f = 2 + 1$ gauge configurations, one set from QCDSF using the SLiNC action, and the other configurations from the
Externí odkaz:
http://arxiv.org/abs/1108.6147
Autor:
Durr, S., Fodor, Z., Hoelbling, C., Katz, S. D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., McNeile, C., Portelli, A., Szabo, K. K.
Publikováno v:
Physics Letters B 705 (2011), pp. 477-481
Indirect CP violation in K \rightarrow {\pi}{\pi} decays plays a central role in constraining the flavor structure of the Standard Model (SM) and in the search for new physics. For many years the leading uncertainty in the SM prediction of this pheno
Externí odkaz:
http://arxiv.org/abs/1106.3230
Autor:
Ramos, A., Durr, S., Fodor, Z., Hoelbling, C., Katz, S. D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., Szabo, K. K.
Based on a series of lattice calculations we determine the ratio FK/Fpi in QCD. With experimental data from kaon decay and nuclear double beta decay, we obtain a precise determination of |Vus|. Our simulation includes 2+1 flavours of sea quarks, with
Externí odkaz:
http://arxiv.org/abs/1101.3968
Autor:
Durr, S., Fodor, Z., Frison, J., Hemmert, T., Hoelbling, C., Katz, S. D., Krieg, S., Kurth, T., Lellouch, L., Lippert, T., Portelli, A., Ramos, A., Schafer, A., Szabo, K. K.
Publikováno v:
PoS Lattice2010:102,2010
A status report is given for a joint project of the Budapest-Marseille-Wuppertal collaboration and the Regensburg group to study the quark mass-dependence of octet baryons in SU(3) Baryon XPT. This formulation is expected to extend to larger masses t
Externí odkaz:
http://arxiv.org/abs/1012.1208