Prospects for precise predictions of $a_\mu$ in the Standard Model

Autor: Colangelo, G., Davier, M., El-Khadra, A. X., Hoferichter, M., Lehner, C., Lellouch, L., Mibe, T., Roberts, B. L., Teubner, T., Wittig, H., Ananthanarayan, B., Bashir, A., Bijnens, J., Blum, T., Boyle, P., Bray-Ali, N., Caprini, I., Calame, C. M. Carloni, Catà, O., Cè, M., Charles, J., Christ, N. H., Curciarello, F., Danilkin, I., Das, D., Deineka, O., Della Morte, M., Denig, A., DeTar, C. E., Dominguez, C. A., Eichmann, G., Fischer, C. S., Gérardin, A., Giusti, D., Golterman, M., Gottlieb, Steven, Gülpers, V., Hagelstein, F., Hayakawa, M., Hermansson-Truedsson, N., Hoid, B. -L., Holz, S., Izubuchi, T., Jüttner, A., Keshavarzi, A., Knecht, M., Kronfeld, A. S., Kubis, B., Kupść, A., Lahert, S., Liu, K. F., Lüdtke, J., Lynch, M., Malaescu, B., Maltman, K., Marciano, W., Marinković, M. K., Masjuan, P., Meyer, H. B., Müller, S. E., Neil, E. T., Passera, M., Pepe, M., Peris, S., Petrov, A. A., Procura, M., Raya, K., Rebhan, A., Risch, A., Rodríguez-Sánchez, A., Roig, P., Sánchez-Puertas, P., Simula, S., Stoffer, P., Stokes, F. M., Sugar, R., Tsang, J. T., van de Water, R. S., Avilés-Casco, A. Vaquero, Venanzoni, G., von Hippel, G. M., Zhang, Z.

We discuss the prospects for improving the precision on the hadronic corrections to the anomalous magnetic moment of the muon, and the plans of the Muon $g-2$ Theory Initiative to update the Standard Model prediction.
Comment: Contribution to th

Externí odkaz: http://arxiv.org/abs/2203.15810

The hadronic vacuum polarization of the muon from four-flavor lattice QCD

Autor: Davies, C. T. H., DeTar, C. E., El-Khadra, A. X., Gámiz, E., Gottlieb, Steven, Hatton, D., Kronfeld, A. S., Laiho, J., Lepage, G. P., Liu, Yuzhi, Mackenzie, P. B., McNeile, C., Neil, E. T., Primer, T., Simone, J. N., Toussaint, D., Van de Water, R. S., Vaquero, A., Yamamoto, Shuhei

We present an update on the ongoing calculations by the Fermilab Lattice, HPQCD, and MILC Collaboration of the leading-order (in electromagnetism) hadronic vacuum polarization contribution to the anomalous magnetic moment of the muon. Our project emp

Externí odkaz: http://arxiv.org/abs/1912.04382

Semileptonic form factors for B→D∗ℓν at nonzero recoil from 2+1-flavor lattice QCD: Fermilab Lattice and MILC Collaborations.

Autor: Bazavov, A.¹ (AUTHOR), DeTar, C. E.² (AUTHOR), Du, D.³ (AUTHOR), El-Khadra, A. X.^4,5 (AUTHOR), Gámiz, E.⁶ (AUTHOR), Gelzer, Z.⁴ (AUTHOR), Gottlieb, S.⁷ (AUTHOR), Heller, U. M.⁸ (AUTHOR), Kronfeld, A. S.⁹ (AUTHOR), Laiho, J.³ (AUTHOR), Mackenzie, P. B.⁹ (AUTHOR), Simone, J. N.⁹ (AUTHOR), Sugar, R.¹⁰ (AUTHOR), Toussaint, D.¹¹ (AUTHOR), Van de Water, R. S.⁹ (AUTHOR), Vaquero, A.² (AUTHOR) alexv@unizar.es

Publikováno v: European Physical Journal C -- Particles & Fields. Dec2022, Vol. 82 Issue 12, p1-45. 45p.

QCD Thermodynamics from the Lattice

Autor: DeTar, C. E., Heller, U. M.

We review the current methods and results of lattice simulations of quantum chromodynamics at nonzero temperatures and densities. The review is intended to introduce the subject to interested nonspecialists and beginners. It includes a brief overview

Externí odkaz: http://arxiv.org/abs/0905.2949

High temperature QCD with three flavors of improved staggered quarks

Autor: The MILC Collaboration, Bernard, C., Burch, T., DeTar, C. E., Gottlieb, Steven, Gregory, Eric, Heller, U. M., Osborn, J., Sugar, R. L., Toussaint, D.

Publikováno v: Nucl.Phys.Proc.Suppl.119:523-528,2003

We present an update of our study of high temperature QCD with three flavors of quarks, using a Symanzik improved gauge action and the Asqtad staggered quark action. Simulations are being carried out on lattices with Nt=4, 6 and 8 for the case of thr

Externí odkaz: http://arxiv.org/abs/hep-lat/0209079