Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Christ, N. H."'
Autor:
Anzivino, G., Cuendis, S. Arguedas, Bernard, V., Bijnens, J., Bloch-Devaux, B., Bordone, M., Brizioli, F., Brod, J., Camalich, J. M., Ceccucci, A., Cenci, P., Christ, N. H., Colangelo, G., Cornella, C., Crivellin, A., D'Ambrosio, G., Deppisch, F. F., Dery, A., Dettori, F., Di Carlo, M., Döbrich, B., Engelfried, J., Fantechi, R., González-Alonso, M., Gorbahn, M., Goudzovski, E., Grossman, Y., Hermansson-Truedsson, N., Hives, Z., Hoferichter, M., Hoid, B. -L., Husek, T., Isidori, G., Jüttner, A., Kampf, K., Kholodenko, S., Knecht, M., Kolesár, M., Koval, M., Lazzeroni, C., Ligeti, Z., Mahmoudi, F., Marchevski, R., Santos, D. Martínez, Massri, K., Mombächer, T., Nanjo, H., Neshatpour, S., Nomura, T., Passemar, E., Peruzzo, L., Piccini, M., Pich, A., Sachrajda, C. T., Schacht, S., Shiomi, K., Stangl, P., Stoffer, P., Swallow, J., Tsang, J. T., Valencia, G., Wanke, R., Zupan, J.
Kaon physics is at a turning point -- while the rare-kaon experiments NA62 and KOTO are in full swing, the end of their lifetime is approaching and the future experimental landscape needs to be defined. With HIKE, KOTO-II and LHCb-Phase-II on the tab
Externí odkaz:
http://arxiv.org/abs/2311.02923
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
Comment: Contribution to th
Externí odkaz:
http://arxiv.org/abs/2203.15810
Autor:
Blum, T., Boyle, P. A., Bruno, M., Christ, N. H., Hoying, D., Kelly, C., Lehner, C., Mawhinney, R. D., Meyer, A. S., Murphy, D. J., Sachrajda, C. T., Soni, A., Wang, T.
Phase shifts for $s$-wave $\pi\pi$ scattering in both the $I=0$ and $I=2$ channels are determined from a lattice QCD calculation performed on 741 gauge configurations obeying G-parity boundary conditions with a physical pion mass and lattice size of
Externí odkaz:
http://arxiv.org/abs/2103.15131
Akademický článek
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Autor:
Bai, Z., Blum, T., Boyle, P. A., Christ, N. H., Frison, J., Garron, N., Izubuchi, T., Jung, C., Kelly, C., Lehner, C., Mawhinney, R. D., Sachrajda, C. T., Soni, A., Zhang, D.
In this document we address an error discovered in the ensemble generation for our calculation of the $I=0$ $K\to\pi\pi$ amplitude (Phys. Rev. Lett. 115, 212001 (2015), arXiv:1505.07863) whereby the same random numbers were used for the two independe
Externí odkaz:
http://arxiv.org/abs/1603.03065
Autor:
Boyle, P. A., Christ, N. H., Garron, N., Jung, C., Jüttner, A., Kelly, C., Mawhinney, R. D., McGlynn, G., Murphy, D. J., Ohta, S., Portelli, A., Sachrajda, C. T.
Publikováno v:
Phys. Rev. D 93, 054502 (2016)
We have performed fits of the pseudoscalar masses and decay constants, from a variety of RBC-UKQCD domain wall fermion ensembles, to $SU(2)$ partially quenched chiral perturbation theory at next-to leading order (NLO) and next-to-next-to leading orde
Externí odkaz:
http://arxiv.org/abs/1511.01950
Publikováno v:
Phys. Rev. D 92, 094512 (2015)
The rare kaon decays $K\to\pi\ell^+\ell^-$ and $K\to\pi\nu\bar{\nu}$ are flavor changing neutral current (FCNC) processes and hence promising channels with which to probe the limits of the standard model and to look for signs of new physics. In this
Externí odkaz:
http://arxiv.org/abs/1507.03094
Autor:
Bai, Z., Blum, T., Boyle, P. A., Christ, N. H., Frison, J., Garron, N., Izubuchi, T., Jung, C., Kelly, C., Lehner, C., Mawhinney, R. D., Sachrajda, C. T., Soni, A., Zhang, D.
Publikováno v:
Phys. Rev. Lett. 115, 212001 (2015)
We report the first lattice QCD calculation of the complex kaon decay amplitude $A_0$ with physical kinematics, using a $32^3\times 64$ lattice volume and a single lattice spacing $a$, with $1/a= 1.3784(68)$ GeV. We find Re$(A_0) = 4.66(1.00)(1.26) \
Externí odkaz:
http://arxiv.org/abs/1505.07863
Autor:
Blum, T., Boyle, P. A., Christ, N. H., Frison, J., Garron, N., Janowski, T., Jung, C., Kelly, C., Lehner, C., Lytle, A., Mawhinney, R. D., Sachrajda, C. T., Soni, A., Yin, H., Zhang, D.
Publikováno v:
Phys. Rev. D 91, 074502 (2015)
We present new results for the amplitude $A_2$ for a kaon to decay into two pions with isospin $I=2$: Re$A_2 = 1.50(4)_\mathrm{stat}(14)_\mathrm{syst}\times 10^{-8}$ GeV; Im$A_2 = -6.99(20)_\mathrm{stat}(84)_\mathrm{syst}\times 10^{-13}$ GeV. These r
Externí odkaz:
http://arxiv.org/abs/1502.00263
Autor:
RBC, collaborations, UKQCD, Blum, T., Boyle, P. A., Christ, N. H., Frison, J., Garron, N., Hudspith, R. J., Izubuchi, T., Janowski, T., Jung, C., Juettner, A., Kelly, C., Kenway, R. D., Lehner, C., Marinkovic, M., Mawhinney, R. D., McGlynn, G., Murphy, D. J., Ohta, S., Portelli, A., Sachrajda, C. T., Soni, A.
Publikováno v:
Phys. Rev. D 93, 074505 (2016)
We present results for several light hadronic quantities ($f_\pi$, $f_K$, $B_K$, $m_{ud}$, $m_s$, $t_0^{1/2}$, $w_0$) obtained from simulations of 2+1 flavor domain wall lattice QCD with large physical volumes and nearly-physical pion masses at two l
Externí odkaz:
http://arxiv.org/abs/1411.7017