Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Simone, James N"'
Autor:
Bazavov, Alexei, Clarke, David A., Davies, Christine, DeTar, Carleton, El-Khadra, Aida X., Gámiz, Elvira, Gottlieb, Steven, Grebe, Anthony V., Hostetler, Leon, Jay, William I., Jeong, Hwancheol, Kronfeld, Andreas S., Lahert, Shaun, Laiho, Jack, Lepage, G. Peter, Lynch, Michael, Lytle, Andrew T., McNeile, Craig, Neil, Ethan T., Peterson, Curtis T., Simone, James N., Sitison, Jacob W., Van de Water, Ruth S., Vaquero, Alejandro
We present complete results for the hadronic vacuum polarization (HVP) contribution to the muon anomalous magnetic moment $a_\mu$ in the short- and intermediate-distance window regions, which account for roughly 10% and 35% of the total HVP contribut
Externí odkaz:
http://arxiv.org/abs/2411.09656
Autor:
Bazavov, Alexei, Davies, Christine, DeTar, Carleton, El-Khadra, Aida X., Gámiz, Elvira, Gottlieb, Steven, Jay, William I., Jeong, Hwancheol, Kronfeld, Andreas S., Lahert, Shaun, Lepage, G. Peter, Lynch, Michael, Lytle, Andrew T., Mackenzie, Paul B., McNeile, Craig, Neil, Ethan T., Peterson, Curtis T., Ray, Gaurav, Simone, James N., Van de Water, Ruth S., Vaquero, Alejandro
Publikováno v:
Phys. Rev. D 107, 114514 (2023)
We present a lattice-QCD calculation of the light-quark connected contribution to window observables associated with the leading-order hadronic vacuum polarization contribution to the anomalous magnetic moment of the muon, $a_\mu^{\mathrm{HVP,LO}}$.
Externí odkaz:
http://arxiv.org/abs/2301.08274
Autor:
Bazavov, Alexei, DeTar, Carleton, El-Khadra, Aida X., Gámiz, Elvira, Gelzer, Zechariah, Gottlieb, Steven, Jay, William I., Jeong, Hwancheol, Kronfeld, Andreas S., Li, Ruizi, Lytle, Andrew T., Mackenzie, Paul B., Neil, Ethan T., Primer, Thomas, Simone, James N., Sugar, Robert L., Toussaint, Doug, Van de Water, Ruth S., Vaquero, Alejandro
Publikováno v:
Phys. Rev. D 107, 094516 (2023)
We present lattice-QCD calculations of the hadronic form factors for the semileptonic decays $D\to\pi\ell\nu$, $D\to K\ell\nu$, and $D_s\to K\ell\nu$. Our calculation uses the highly improved staggered quark (HISQ) action for all valence and sea quar
Externí odkaz:
http://arxiv.org/abs/2212.12648
Autor:
Kronfeld, Andreas S., Bhattacharya, Tanmoy, Blum, Thomas, Christ, Norman H., DeTar, Carleton, Detmold, William, Edwards, Robert, Hasenfratz, Anna, Lin, Huey-Wen, Mukherjee, Swagato, Orginos, Konstantinos, Brower, Richard, Cirigliano, Vincenzo, Davoudi, Zohreh, Jóo, Bálint, Jung, Chulwoo, Lehner, Christoph, Meinel, Stefan, Neil, Ethan T., Petreczky, Peter, Richards, David G., Bazavov, Alexei, Catterall, Simon, Dudek, Jozef J., El-Khadra, Aida X., Engelhardt, Michael, Fleming, George T., Giedt, Joel, Gupta, Rajan, Hansen, Maxwell T., Izubuchi, Taku, Karsch, Frithjof, Laiho, Jack, Liu, Keh-Fei, Meyer, Aaron S., Rinaldi, Enrico, Savage, Martin, Schaich, David, Shanahan, Phiala E., Sharpe, Stephen R., Sufian, Raza, Syritsyn, Sergey, Van de Water, Ruth S., Wagman, Michael L., Weinberg, Evan, Witzel, Oliver, Aubin, Christopher, Boyle, Peter, Chandrasekharan, Shailesh, Clöet, Ian C., Constantinou, Martha, Cushman, Kimmy, DeGrand, Thomas, Fodor, Zoltan, Foreman, Sam, Gottlieb, Steven, Hoying, Daniel, Jang, Yong-Chull, Jay, William I., Jin, Xiao-Yong, Kelly, Christopher, Kuti, Julius, Lamm, Henry, Lin, Meifeng, Lin, Yin, Lytle, Andrew T., Mackenzie, Paul, Mandula, Jeffrey, Meurice, Yannick, Monahan, Christopher, Morningstar, Colin, Osborn, James C., Park, Sungwoo, Simone, James N., Strelchenko, Alexei, Tomii, Masaaki, Vaquero, Alejandro, Vranas, Pavlos, Wang, Bigeng, Wilcox, Walter, Yoon, Boram, Zhao, Yong
Contribution from the USQCD Collaboration to the Proceedings of the US Community Study on the Future of Particle Physics (Snowmass 2021).
Comment: 27 pp. main text, 4 pp. appendices, 29 pp. references, 1 p. index
Comment: 27 pp. main text, 4 pp. appendices, 29 pp. references, 1 p. index
Externí odkaz:
http://arxiv.org/abs/2207.07641
Autor:
Boyle, Peter A., Chakraborty, Bipasha, Davies, Christine T. H., DeGrand, Thomas, DeTar, Carleton, Del Debbio, Luigi, El-Khadra, Aida X., Erben, Felix, Flynn, Jonathan M., Gámiz, Elvira, Giusti, Davide, Gottlieb, Steven, Hansen, Maxwell T., Heitger, Jochen, Hill, Ryan, Jay, William I., Jüttner, Andreas, Koponen, Jonna, Kronfeld, Andreas, Lehner, Christoph, Lytle, Andrew T., Martinelli, Guido, Meinel, Stefan, Monahan, Christopher J., Neil, Ethan T., Portelli, Antonin, Simone, James N., Simula, Silvano, Sommer, Rainer, Soni, Amarjit, Tsang, J. Tobias, Van de Water, Ruth S., Vaquero, Alejandro, Vittorio, Ludovico, Witzel, Oliver
Lattice quantum chromodynamics has proven to be an indispensable method to determine nonperturbative strong contributions to weak decay processes. In this white paper for the Snowmass community planning process we highlight achievements and future av
Externí odkaz:
http://arxiv.org/abs/2205.15373
Autor:
Lin, Yin, Meyer, Aaron S., Gottlieb, Steven, Hughes, Ciaran, Kronfeld, Andreas S., Simone, James N., Strelchenko, Alexei
This work continues our program of lattice-QCD baryon physics using staggered fermions for both the sea and valence quarks. We present a proof-of-concept study that demonstrates, for the first time, how to calculate baryon matrix elements using stagg
Externí odkaz:
http://arxiv.org/abs/2010.10455
Autor:
Lin, Yin, Meyer, Aaron S., Hughes, Ciaran, Kronfeld, Andreas S., Simone, James N., Strelchenko, Alexei
Publikováno v:
Phys. Rev. D 103, 034501 (2021)
We present the first computation in a program of lattice-QCD baryon physics using staggered fermions for sea and valence quarks. For this initial study, we present a calculation of the nucleon mass, obtaining $964\pm16$ MeV with all sources of statis
Externí odkaz:
http://arxiv.org/abs/1911.12256
Autor:
Hackett, Daniel C., Howe, Kiel, Hughes, Ciaran, Jay, William, Neil, Ethan T., Simone, James N.
Publikováno v:
Phys. Rev. A 99, 062341 (2019)
In the near-future noisy intermediate-scale quantum (NISQ) era of quantum computing technology, applications of quantum computing will be limited to calculations of very modest scales in terms of the number of qubits used. The need to represent numer
Externí odkaz:
http://arxiv.org/abs/1811.03629
Publikováno v:
Phys. Rev. D 99, 034509 (2019)
We present high-precision results from lattice QCD for the mass splittings of the low-lying charmonium states. For the valence charm quark, the calculation uses Wilson-clover quarks in the Fermilab interpretation. The gauge-field ensembles are genera
Externí odkaz:
http://arxiv.org/abs/1810.09983
The nucleon axial form factor is a dominant contribution to errors in neutrino oscillation studies. Lattice QCD calculations can help control theory errors by providing first-principles information on nucleon form factors. In these proceedings, we pr
Externí odkaz:
http://arxiv.org/abs/1610.04593