Zobrazeno 1 - 10
of 25
pro vyhledávání: '"D. Menscher"'
Autor:
I. F. Allison, D. Renner, M. Nobes, Andreas S. Kronfeld, Aida X. El-Khadra, Howard D. Trottier, James C. Osborn, Steven Gottlieb, James N. Simone, Ludmila Levkova, E. D. Freeland, M. Di Pierro, D. Menscher, Claude Bernard, Eric B. Gregory, Urs M. Heller, Alan Gray, Carleton DeTar, F. Maresca, C. Aubin, Robert L. Sugar, James Edward Hetrick, Doug Toussaint, Christine Davies, Paul B. Mackenzie, M. B. Oktay, M. Okamoto
Publikováno v:
S. Kronfeld, A, F. Allison, I, Aubin, C, Bernard, C, T. H. Davies, C, DeTar, C, Di Pierro, M, D. Freeland, E, Gottlieb, S, Gray, A, Gregory, E, M. Heller, U, E. Hetrick, J, X. El-Khadra, A, Levkova, L, B. Mackenzie, P, Maresca, F, Menscher, D, Nobes, M, Okamoto, M, B. Oktay, M, Osborn, J, Renner, D, N. Simone, J, Sugar, R, Toussaint, D & D. Trottier, H 2005, ' Predictive Lattice QCD ', International Journal of Modern Physics A, vol. 21, no. 04, pp. 713-719 . https://doi.org/10.1142/S0217751X06031934
In the past year, we calculated with lattice QCD three quantities that were unknown or poorly known. They are the q2 dependence of the form factor in semileptonic D → Klν decay, the decay constant of the D meson, and the mass of the Bc meson. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eee758067239e69687362bc93fa1eab
https://doi.org/10.1142/s0217751x06031934
https://doi.org/10.1142/s0217751x06031934
Autor:
Aida X. El-Khadra, Andreas S. Kronfeld, Paul B. Mackenzie, James N. Simone, Mehmet B. Oktay, Steven Gottlieb, D. Menscher, Massimo Di Pierro
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 119:586-591
We present a calculation of the charmonium spectrum with three flavors of dynamical staggered quarks from gauge configurations that were generated by the MILC collaboration. We use the Fermilab action for the valence charm quarks. Our calculation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29014494bbee3ed75df8db2cd1f3cc25
https://doi.org/10.1016/s0920-5632(03)01627-x
https://doi.org/10.1016/s0920-5632(03)01627-x
Autor:
Christopher Alan Aubin, P. B. Mackenzie, Urs M. Heller, D. Toussaint, J. N. Simone, Steven Gottlieb, M. Di Pierro, D. Menscher, Aida X El-Khadra, Eric Brittain Gregory, H. Trottier, M. Okamoto, M. B. Oktay, Jim Hetrick, A. S. Kronfeld, Robert L. Sugar, James C. Osborn, M. Nobes, Claude Bernard, Carleton E. DeTar
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 140:461-463
We present results for form factors of semileptonic decays of $D$ and $B$ mesons in 2+1 flavor lattice QCD using the MILC gauge configurations. With an improved staggered action for light quarks, we successfully reduce the systematic error from the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::414c160980a12620bbd2feda3547e4e4
https://doi.org/10.1016/j.nuclphysbps.2004.11.151
https://doi.org/10.1016/j.nuclphysbps.2004.11.151
Autor:
Andreas S. Kronfeld, Mehmet B. Oktay, James N. Simone, D. Menscher, Paul B. Mackenzie, Aida X. El-Khadra, Massimo Di Pierro, Steven Gottlieb, M. Okamoto
Publikováno v:
Nuclear Physics B - Proceedings Supplements. :340-342
We use the dynamical gluon configurations provided by the MILC collaboration in a study of the charmonium spectrum and psi leptonic width. We examine sea quark effects on mass splitting and on the leptonic decay matrix element for light masses as low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a4b1ae7171e8d942b262df3061155c8
https://doi.org/10.1016/s0920-5632(03)02575-1
https://doi.org/10.1016/s0920-5632(03)02575-1
Autor:
Paul B. Mackenzie, Massimo Di Pierro, M. Okamoto, Andreas S. Kronfeld, Aida X. El-Khadra, Mehmet B. Oktay, Steven Gottlieb, James N. Simone, D. Menscher
Publikováno v:
Nuclear Physics B - Proceedings Supplements. :334-336
We present our preliminary results for semileptonic form factors of $D$ mesons in unquenched lattice QCD. Simulations are carried out with $n_f=2+1$ dynamical quarks using gauge configurations generated by the MILC collaboration. For the valence quar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ebeb7492e7f5501d27df0a7e51f07c5
https://doi.org/10.1016/s0920-5632(03)02573-8
https://doi.org/10.1016/s0920-5632(03)02573-8
Autor:
Aida X. El-Khadra, J. N. Simone, M. Okamoto, Andreas S. Kronfeld, Robert L. Sugar, James C. Osborn, Ludmila Levkova, Howard D. Trottier, Dru B. Renner, Paul B. Mackenzie, Mehmet B. Oktay, James Edward Hetrick, Claude Bernard, M. Nobes, Steven Gottlieb, Urs M. Heller, C. Aubin, M. Di Pierro, Carleton DeTar, Eric Brittain Gregory, F. Maresca, D. Menscher, D. Toussaint
Publikováno v:
Proceedings of XXIIIrd International Symposium on Lattice Field Theory — PoS(LAT2005).
P.B. Mackenzie∗,a, C. Aubinc,d , C. Bernardd , C. DeTare, M. Di Pierro f , Steven Gottliebh, E. Gregory j, U.M. Hellerk, J.E. Hetrickl, A.X. El-Khadram, A.S. Kronfelda, L. Levkovah, F. Marescae, D. Menscherm, M. Nobesn,o, M. Okamotoa, M.B. Oktayq,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c0f6e960e27f13c38b7efc2ae57a3f2
https://doi.org/10.22323/1.020.0207
https://doi.org/10.22323/1.020.0207
Autor:
M. Di Pierro, A. S. Kronfeld, M. Nobes, Christopher Alan Aubin, Paul B. Mackenzie, James N. Simone, Jim Hetrick, F. Maresca, Steven Gottlieb, Robert L. Sugar, D. Menscher, Dru B. Renner, Ludmila Levkova, Carleton E. DeTar, H. Trottier, M. Okamoto, Urs M. Heller, Aida X El-Khadra, Elizabeth Freeland, Claude Bernard, D. Toussaint
Publikováno v:
Proceedings of XXIIIrd International Symposium on Lattice Field Theory — PoS(LAT2005).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0343772e34d39caaedea424127c20dd9
https://doi.org/10.22323/1.020.0211
https://doi.org/10.22323/1.020.0211
Autor:
Howard D. Trottier, I. F. Allison, E. D. Freeland, D. Renner, Carleton DeTar, Steven Gottlieb, C. Aubin, James Edward Hetrick, F. Maresca, Doug Toussaint, Urs M. Heller, Ludmila Levkova, James C. Osborn, Alan Gray, D. Menscher, M. Di Pierro, Eric B. Gregory, Christine Davies, M. Nobes, Claude Bernard, M. B. Oktay, M. Okamoto, Robert L. Sugar, Paul B. Mackenzie, Andreas S. Kronfeld, James N. Simone, Aida X. El-Khadra
Publikováno v:
Proceedings of XXIIIrd International Symposium on Lattice Field Theory — PoS(LAT2005).
In the past year, we calculated with lattice QCD three quantities that were unknown or poorly known. They are the q{sup 2} dependence of the form factor in semileptonic D {yields} K/{nu} decay, the decay constant of the D meson, and the mass of the B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ac6281ad683684ad9d8ec1df16b9f32
https://doi.org/10.22323/1.020.0206
https://doi.org/10.22323/1.020.0206
Autor:
Massimo Dipierro, D. Menscher, Andreas S. Kronfeld, Aida X. El-Khadra, Paul B. Mackenzie, James N. Simone, Steven Gottlieb, Ludmila Levkova
We have greatly extended an earlier calculation of the charmonium spectrum on three flavor dynamical quark ensembles by using more recent ensembles generated by the MILC collaboration. The heavy quarks are treated using the Fermilab formulation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e4cf9672c7204ee2c3d9fd6ce114cbe
http://arxiv.org/abs/hep-lat/0510072
http://arxiv.org/abs/hep-lat/0510072
Autor:
Carleton DeTar, Aida X. El-Khadra, Andreas S. Kronfeld, M. Di Pierro, F. Maresca, D. Menscher, Howard D. Trottier, Paul B. Mackenzie, Ludmila Levkova, M. Nobes, M. Okamoto, Steven Gottlieb, James Edward Hetrick, Urs M. Heller, Robert L. Sugar, Dru B. Renner, James N. Simone, C. Aubin, Claude Bernard, Elizabeth Freeland, D. Toussaint
Publikováno v:
Physical Review Letters. 95
We present the first lattice QCD calculation with realistic sea quark content of the D^+ meson decay constant f_{D^+}. We use the MILC Collaboration's publicly available ensembles of lattice gauge fields, which have a quark sea with two flavors (up a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b53588bc2591a00fa0de687f4bc189ff
https://doi.org/10.1103/physrevlett.95.122002
https://doi.org/10.1103/physrevlett.95.122002