Zobrazeno 1 - 10
of 1 289
pro vyhledávání: '"Gelzer A"'
Autor:
Jeong, Hwancheol, DeTar, Carleton, El-Khadra, Aida, Gámiz, Elvira, Gelzer, Zechariah, Gottlieb, Steven, Jay, William, Kronfeld, Andreas, Lytle, Andrew, Vaquero, Alejandro
We compute the vector, scalar, and tensor form factors for the $B\to \pi$, $B\to K$, and $B_s\to K$ amplitudes, which are needed to describe semileptonic $B$-meson decay rates for both the charged and neutral current cases. We use the highly improved
Externí odkaz:
http://arxiv.org/abs/2402.14924
Autor:
Kerry A. Loughran, Marc S. Kraus, Erin J. Achilles, Terry Huh, Éva Larouche‐Lebel, Laura K. Massey, Anna R. Gelzer, Mark A. Oyama
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 38, Iss 6, Pp 3016-3024 (2024)
Abstract Background Reliability of echocardiographic calculations for stroke volume and mitral regurgitant fraction (RFMR) are affected by observer variability and lack of a gold standard. Variability is used to calculate critical change values (CCVs
Externí odkaz:
https://doaj.org/article/759ff83c355f4289acab94ee686119ae
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:
Brigite Pedro, Antonia Mavropoulou, Mark A. Oyama, Christopher Linney, João Neves, Joanna Dukes‐McEwan, Ana P. Fontes‐Sousa, Anna R. Gelzer
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 38, Iss 4, Pp 2076-2088 (2024)
Abstract Background Rate control (RC; meanHRHolter ≤ 125 bpm) increases survival in dogs with atrial fibrillation (AF). The mechanisms remain unclear. Hypothesis/Objectives Investigate echocardiographic and biomarker differences between RC and non
Externí odkaz:
https://doaj.org/article/071183f0b8ce4d04ad24e0a427bcccfd
Autor:
Amanda Avison, Anna R. Gelzer, Virginia B. Reef, Kathryn B. Wulster Bills, Cris Navas deSolis, Marc S. Kraus, JoAnn Slack, Darko Stefanovski, Lindsay J. Deacon, Claire Underwood
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 38, Iss 3, Pp 1751-1764 (2024)
Abstract Background The ability to perform transvenous temporary cardiac pacing (TV‐TP) is critical to stabilize horses with symptomatic bradyarrhythmias. Reports of successful TV‐TP in horses are limited, and only briefly describe short‐term p
Externí odkaz:
https://doaj.org/article/2eac2496adad406099ad76e847e3a908
Autor:
Terry Huh, Erin J. Achilles, Laura K. Massey, Kerry A. Loughran, Éva Larouche‐Lebel, Victoria Convey, Victoria F. McKaba, Alexandra Crooks, Marc S. Kraus, Anna R. Gelzer, Mark A. Oyama
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 38, Iss 3, Pp 1325-1333 (2024)
Abstract Background Differentiation of the subclinical phases of myxomatous mitral valve disease (MMVD) in dogs relies heavily on echocardiography. Focused cardiac ultrasonography (FCU) is a point‐of‐care technique that can assess heart size. Hyp
Externí odkaz:
https://doaj.org/article/997ae8383b224034b7310a60ce0334dd
Autor:
Jay, William I, Lytle, Andrew, DeTar, Carleton, El-Khadra, Aida, Gamiz, Elvira, Gelzer, Zechariah, Gottlieb, Steven, Kronfeld, Andreas, Simone, Jim, Vaquero, Alejandro
We present results for $B_{(s)}$- and $D_{(s)}$-meson semileptonic decays from ongoing calculations by the Fermilab Lattice and MILC Collaborations. Our calculation employs the highly improved staggered quark (HISQ) action for both sea and valence qu
Externí odkaz:
http://arxiv.org/abs/2111.05184
Autor:
Victoria Convey, Terry Huh, Erin J. Achilles, Laura K. Massey, Victoria F. McKaba, Kerry A. Loughran, Marc S. Kraus, Anna R. Gelzer, Alexandra V. Crooks, Mark A. Oyama
Publikováno v:
Journal of Veterinary Internal Medicine, Vol 38, Iss 1, Pp 71-80 (2024)
Abstract Background Poor natriuresis is a potential marker of diuretic resistance in dogs with acute congestive heart failure (CHF) but little is known about the relationship between urine sodium concentration (uNa) and frequency of successful decong
Externí odkaz:
https://doaj.org/article/95ac12bb54514732891feb6d1b19c425
Autor:
Bazavov, A., DeTar, C. E., Du, Daping, El-Khadra, A. X., Gámiz, E., Gelzer, Z., Gottlieb, Steven, Heller, U. M., Kronfeld, A. S., Laiho, J., Mackenzie, P. B., Simone, J. N., Sugar, R., Toussaint, D., Van de Water, R. S., Vaquero, A.
Publikováno v:
Eur. Phys. J. C 82, 1141 (2022)
We present the first unquenched lattice-QCD calculation of the form factors for the decay $B\rightarrow D^\ast\ell\nu$ at nonzero recoil. Our analysis includes 15 MILC ensembles with $N_f=2+1$ flavors of asqtad sea quarks, with a strange quark mass c
Externí odkaz:
http://arxiv.org/abs/2105.14019
Autor:
Aoyama, T., Asmussen, N., Benayoun, M., Bijnens, J., Blum, T., Bruno, M., Caprini, I., Calame, C. M. Carloni, Cè, M., Colangelo, G., Curciarello, F., Czyż, H., Danilkin, I., Davier, M., Davies, C. T. H., Della Morte, M., Eidelman, S. I., El-Khadra, A. X., Gérardin, A., Giusti, D., Golterman, M., Gottlieb, Steven, Gülpers, V., Hagelstein, F., Hayakawa, M., Herdoíza, G., Hertzog, D. W., Hoecker, A., Hoferichter, M., Hoid, B. -L., Hudspith, R. J., Ignatov, F., Izubuchi, T., Jegerlehner, F., Jin, L., Keshavarzi, A., Kinoshita, T., Kubis, B., Kupich, A., Kupść, A., Laub, L., Lehner, C., Lellouch, L., Logashenko, I., Malaescu, B., Maltman, K., Marinković, M. K., Masjuan, P., Meyer, A. S., Meyer, H. B., Mibe, T., Miura, K., Müller, S. E., Nio, M., Nomura, D., Nyffeler, A., Pascalutsa, V., Passera, M., del Rio, E. Perez, Peris, S., Portelli, A., Procura, M., Redmer, C. F., Roberts, B. L., Sánchez-Puertas, P., Serednyakov, S., Shwartz, B., Simula, S., Stöckinger, D., Stöckinger-Kim, H., Stoffer, P., Teubner, T., Van de Water, R., Vanderhaeghen, M., Venanzoni, G., von Hippel, G., Wittig, H., Zhang, Z., Achasov, M. N., Bashir, A., Cardoso, N., Chakraborty, B., Chao, E. -H., Charles, J., Crivellin, A., Deineka, O., Denig, A., DeTar, C., Dominguez, C. A., Dorokhov, A. E., Druzhinin, V. P., Eichmann, G., Fael, M., Fischer, C. S., Gámiz, E., Gelzer, Z., Green, J. R., Guellati-Khelifa, S., Hatton, D., Hermansson-Truedsson, N., Holz, S., Hörz, B., Knecht, M., Koponen, J., Kronfeld, A. S., Laiho, J., Leupold, S., Mackenzie, P. B., Marciano, W. J., McNeile, C., Mohler, D., Monnard, J., Neil, E. T., Nesterenko, A. V., Ottnad, K., Pauk, V., Radzhabov, A. E., de Rafael, E., Raya, K., Risch, A., Rodríguez-Sánchez, A., Roig, P., José, T. San, Solodov, E. P., Sugar, R., Todyshev, K. Yu., Vainshtein, A., Avilés-Casco, A. Vaquero, Weil, E., Wilhelm, J., Williams, R., Zhevlakov, A. S.
Publikováno v:
Phys. Rept. 887 (2020) 1-166
We review the present status of the Standard Model calculation of the anomalous magnetic moment of the muon. This is performed in a perturbative expansion in the fine-structure constant $\alpha$ and is broken down into pure QED, electroweak, and hadr
Externí odkaz:
http://arxiv.org/abs/2006.04822