Zobrazeno 1 - 10
of 14 142
pro vyhledávání: '"Aoki, Y."'
Autor:
Aoki, S., Aoki, Y., Fukaya, H., Hashimoto, S., Kanamori, I., Kaneko, T., Nakamura, Y., Suzuki, K., Ward, D.
We investigate relations between the chiral susceptibility and axial $U(1)$ anomaly in lattice QCD at high temperatures. Employing the exactly chiral symmetric Dirac operator, we separate the purely axial $U(1)$ breaking effect in the connected and d
Externí odkaz:
http://arxiv.org/abs/2401.06459
Autor:
Aoki, Y., Colquhoun, B., Fukaya, H., Hashimoto, S., Kaneko, T., Kellermann, R., Koponen, J., Kou, E.
We calculate the form factors for the $B \to D^*\ell\nu_\ell$ decay in 2+1 flavor lattice QCD. For all quark flavors, we employ the M\"obius domain-wall action, which preserves chiral symmetry to a good precision. Our gauge ensembles are generated at
Externí odkaz:
http://arxiv.org/abs/2306.05657
Autor:
Kobayashi, M., Yumino, K., Ogawa, T., Shoji, A., Aoki, Y., Ikematsu, K., Gros, P., Kawaguchi, T., Arai, D., Iwamura, M., Katsuki, K., Koto, A., Yoshikai, M., Fujii, K., Fusayasu, T., Kato, Y., Kawada, S., Matsuda, T., Mizuno, T., Nakajima, J., Narita, S., Negishi, K., Qi, H., Settles, R. D., Sugiyama, A., Takahashi, T., Tian, J., Watanabe, T., Yonamine, R.
Publikováno v:
Nuclear Instruments and Methods in Physics Research A 1039 (2022) 166872
We have developed a novel technique for the measurement of the size of avalanche fluctuations of gaseous detectors using a gating device (gating foil) prepared for the time projection chamber in the international linear collider experiment (ILD-TPC).
Externí odkaz:
http://arxiv.org/abs/2207.00780
We studied the $e^+e^- \to h \gamma$ process at the full simulation level, using a realistic detector model to study the feasibility to constrain the SM effective field theory (SMEFT) $h \gamma Z$ coefficient, $\zeta_{AZ}$, at the ILC. Assuming Inter
Externí odkaz:
http://arxiv.org/abs/2203.07202
Autor:
Kaneko, T., Aoki, Y., Colquhoun, B., Faur, M., Fukaya, H., Hashimoto, S., Koponen, J., Kou, E.
We calculate the $B \to D^{(*)} \ell \nu$ form factors in 2+1 flavor relativistic lattice QCD by employing the M\"obius domain-wall action for all quark flavors. Our simulations are carried out at lattice cut-offs $a^{-1} \sim 2.5$, 3.6 and 4.5 GeV w
Externí odkaz:
http://arxiv.org/abs/2112.13775
Autor:
Aoki, Y., Blum, T., Colangelo, G., Collins, S., Della Morte, M., Dimopoulos, P., Dürr, S., Feng, X., Fukaya, H., Golterman, M., Gottlieb, Steven, Gupta, R., Hashimoto, S., Heller, U. M., Herdoiza, G., Hernandez, P., Horsley, R., Jüttner, A., Kaneko, T., Lunghi, E., Meinel, S., Monahan, C., Nicholson, A., Onogi, T., Pena, C., Petreczky, P., Portelli, A., Ramos, A., Sharpe, S. R., Simone, J. N., Simula, S., Sint, S., Sommer, R., Tantalo, N., Van de Water, R., Wenger, U., Wittig, H.
Publikováno v:
Eur.Phys.J.C 82 (2022) 10, 869
We review lattice results related to pion, kaon, $D$-meson, $B$-meson, and nucleon physics with the aim of making them easily accessible to the nuclear and particle physics communities. More specifically, we report on the determination of the light-q
Externí odkaz:
http://arxiv.org/abs/2111.09849
Autor:
JLQCD collaboration, Aoki, S., Aoki, Y., Fukaya, H., Hashimoto, S., Rohrhofer, C., Suzuki, K.
Publikováno v:
PoS(LATTICE2021)050
In the early days of QCD, the axial $U(1)$ anomaly was considered as a trigger for the breaking of the $SU(2)_L\times SU(2)_R$ symmetry through topological excitations of gluon fields. However, it has been a challenge for lattice QCD to quantify the
Externí odkaz:
http://arxiv.org/abs/2111.02048
The temperature of the chiral restoration phase transition at 130 MeV as well as the temperature of the center symmetry ("deconfinement") phase transition in a pure glue theory at 300 MeV are two independent temperatures and their interplay determine
Externí odkaz:
http://arxiv.org/abs/2108.08073
We studied the $e^+e^- \to h \gamma $ process at the International Linear Collider (ILC) at $\sqrt{s}=250$ GeV, based on the full detector simulation of the International Large Detector (ILD). This process is loop-induced in the Standard Model (SM) a
Externí odkaz:
http://arxiv.org/abs/2105.06665
Autor:
Mazzoli, G., Nichetti, F., Shitara, K., Cohen, R., Lonardi, S., Cremolini, C., Elez, M.E., Chao, J., Fakih, M., Klempner, S.J., Jayachandran, P., Maron, S., Cowzer, D., Fornaro, L., Salvatore, L., Zhu, V., Aoki, Y., Cerantola, R., Bergamo, F., Salati, M., Ambrosini, M., Sabella, G., Randon, G., Overman, M.J., André, T., Pietrantonio, F.
Publikováno v:
In ESMO Gastrointestinal Oncology March 2024 3