Results 21 to 30 of about 2,603,963 (335)

Leading hadronic contribution to the muon magnetic moment from lattice QCD [PDF]

Nature, 2020
The standard model of particle physics describes the vast majority of experiments and observations involving elementary particles. Any deviation from its predictions would be a sign of new, fundamental physics.
S. Borsányi, Z. Fodor, J. Guenther, C. Hoelbling, S. Katz, L. Lellouch, T. Lippert, K. Miura, L. Parato, K. Szabó, F. Stokes, B. Tóth, C. Torok, L. Varnhorst   +13 more
semanticscholar   +1 more source

Force moment partitioning and scaling analysis of vortices shed by a 2D pitching wing in quiescent fluid [PDF]

Experiments in Fluids, 2023
We experimentally study the dynamics and strength of vortices shed from a NACA 0012 wing undergoing sinusoidal pitching in quiescent water. We characterize the temporal evolution of the vortex trajectory and circulation over a range of pitching ...
Yuanhang Zhu, Howon Lee, Sushrut Kumar, Karthik Menon, R. Mittal, K. Breuer   +5 more
semanticscholar   +1 more source

Physical mechanism of London moment

Acta Physica Sinica, 2022
The superconductor will generate a magnetic field inside the superconductor during its rotation, which is called the London moment. At present, a variety of theories including London theory and G-L theory have explained the generation mechanism of London moment.
Yue Wu, Li-Ye Xiao
openaire   +1 more source

Measurement of the Permanent Electric Dipole Moment of the Neutron. [PDF]

Physical Review Letters, 2020
We present the result of an experiment to measure the electric dipole moment (EDM) of the neutron at the Paul Scherrer Institute using Ramsey's method of separated oscillating magnetic fields with ultracold neutrons.
C. Abel, S. Afach, N. Ayres, C. A. Baker, G. Ban, G. Bison, K. Bodek, V. Bondar, M. Burghoff, E. Chanel, Z. Chowdhuri, P. Chiu, B. Clement, C. Crawford, M. Daum, S. Emmenegger, L. Ferraris-Bouchez, M. Fertl, P. Flaux, B. Franke, A. Fratangelo, P. Geltenbort, K. Green, W. Griffith, M. G. D. Grinten, Z. Grujić, P. Harris, L. Hayen, W. Heil, R. Henneck, V. Hélaine, N. Hild, Z. Hodge, M. Horras, P. Iaydjiev, S. Ivanov, M. Kasprzak, Y. Kermaidic, K. Kirch, A. Knecht, P. Knowles, H. Koch, P. Koss, S. Komposch, A. Kozela, A. Kraft, J. Krempel, M. Kuźniak, B. Lauss, T. Lefort, Y. Lemière, A. Leredde, P. Mohanmurthy, A. Mtchedlishvili, M. Musgrave, O. Naviliat-Cuncic, D. Pais, F. Piegsa, E. Pierre, G. Pignol, C. Plonka-Spehr, P. Prashanth, G. Quéméner, M. Rawlik, D. Rebreyend, I. Rienäcker, D. Ries, S. Roccia, G. Rogel, D. Rozpędzik, A. Schnabel, P. Schmidt-Wellenburg, N. Severijns, D. Shiers, R. T. Dinani, J. Thorne, R. Virot, J. Voigt, A. Weis, E. Wursten, G. Wyszyński, J. Zejma, J. Zenner, G. Zsigmond   +83 more
semanticscholar   +1 more source

Field-tunable toroidal moment and anomalous Hall effect in noncollinear antiferromagnetic Weyl semimetal Co1/3TaS2 [PDF]

npj Quantum Materials, 2022
Combining magnetism with band topology provides various novel phases that are otherwise impossible. Among several cases, noncollinear metallic antiferromagnets can reveal particularly rich topological physics due to their diverse magnetic ground states ...
Pyeongjae Park, Y. Kang, Junghyun Kim, K. Lee, H. Noh, M. Han, Je-Guen Park   +6 more
semanticscholar   +1 more source

Precision experiments with muons and neutrons

Comptes Rendus. Physique, 2020
The precision experiments with muons and neutrons are described. The topics selected cover the anomalies of the muon $g_{\mu }-2$ and the neutron lifetime, and searches for charged lepton flavour violation CLFV of ${\mu ^{-} \rightarrow e ...
Kuno, Yoshitaka, Pignol, Guillaume
doaj   +1 more source

Search for New Physics in Electronic Recoil Data from XENONnT. [PDF]

Physical Review Letters, 2022
We report on a blinded analysis of low-energy electronic recoil data from the first science run of the XENONnT dark matter experiment. Novel subsystems and the increased 5.9 ton liquid xenon target reduced the background in the (1, 30) keV search region ...
E. Aprile, K. Abe, F. Agostini, S. A. Maouloud, L. Althueser, B. Andrieu, E. Angelino, J. Angevaare, V. C. Antochi, D. Martin, F. Arneodo, L. Baudis, A. Baxter, L. Bellagamba, R. Biondi, A. Bismark, A. Brown, S. Bruenner, G. Bruno, R. Budnik, T. Bui, C. Cai, C. Capelli, J. Cardoso, D. Cichon, M. Clark, A. Colijn, J. Conrad, J. Cuenca-Garc'ia, J. Cussonneau, V. D’Andrea, M. Decowski, P. Gangi, S. D. Pede, A. Giovanni, R. D. Stefano, S. Diglio, K. Eitel, A. Elykov, S. Farrell, A. Ferella, C. Ferrari, H. Fischer, W. Fulgione, P. Gaemers, R. Gaior, A. G. Rosso, M. Galloway, F. Gao, R. Gardner, R. Glade-Beucke, L. Grandi, J. Grigat, M. Guida, R. Hammann, A. Higuera, C. Hils, L. Hoetzsch, J. Howlett, M. Iacovacci, Y. Itow, J. Jakob, F. Joerg, A. Joy, N. Kato, M. Kara, P. Kavrigin, S. Kazama, M. Kobayashi, G. Koltman, A. Kopec, F. Kuger, H. Landsman, R. Lang, L. Levinson, I. Li, S. Li, S. Liang, S. Lindemann, M. Lindner, K. Liu, J. Loizeau, F. Lombardi, J. Long, J. Lopes, Y. Ma, C. Macolino, J. Mahlstedt, A. Mancuso, L. Manenti, F. Marignetti, T. Undagoitia, K. Martens, J. Masbou, D. Masson, E. Masson, S. Mastroianni, M. Messina, K. Miuchi, K. Mizukoshi, A. Molinario, S. Moriyama, K. Moraa, Y. Mosbacher, M. Murra, J. Muller, K. Ni, U. Oberlack, B. Paetsch, J. Palacio, P. Paschos, R. Peres, C. Peters, J. Pienaar, M. Pierre, V. Pizzella, G. Plante, J. Qi, J. Qin, D. R. Garc'ia, S. Reichard, A. Rocchetti, N. Rupp, L. Sanchez, J. Santos, I. Sarnoff, G. Sartorelli, J. Schreiner, D. Schulte, P. Schulte, H. Eißing, M. Schumann, L. Lavina, M. Selvi, F. Semeria, P. Shagin, S. Shi, E. Shockley, M. Silva, H. Simgen, J. Stephen, A. Takeda, P. Tan, A. Terliuk, D. Thers, F. Toschi, G. Trinchero, C. Tunnell, F. Tonnies, K. Valerius, G. Volta, Y. Wei, C. Weinheimer, M. Weiss, D. Wenz, C. Wittweg, Thomas Wolf, D. Xu, Z. Xu, M. Yamashita, L. Yang, J. Ye, Lijuan Yuan, G. Zavattini, M. Zhong, T. Zhu   +165 more
semanticscholar   +1 more source

Lie Group Statistics and Lie Group Machine Learning Based on Souriau Lie Groups Thermodynamics & Koszul-Souriau-Fisher Metric: New Entropy Definition as Generalized Casimir Invariant Function in Coadjoint Representation

Entropy, 2020
In 1969, Jean-Marie Souriau introduced a “Lie Groups Thermodynamics” in Statistical Mechanics in the framework of Geometric Mechanics. This Souriau’s model considers the statistical mechanics of dynamic systems in their “space of evolution” associated to
Frédéric Barbaresco
doaj   +1 more source

Research on the electromagnetic and weak dipole moments of the tau-lepton at the Bestest Little Higgs Model

European Physical Journal C: Particles and Fields, 2022
In this paper, using the Bestest Little Higgs Model (BLHM) we calculate at the one-loop level the contributions to the Anomalous Magnetic Dipole Moment (AMDM) and Anomalous Weak Magnetic Dipole Moment (AWMDM) of the tau-lepton. The implications from this
E. Cruz-Albaro, A. Gutiérrez-Rodríguez, J. I. Aranda, F. Ramírez-Zavaleta   +3 more
doaj   +1 more source

Muon g − 2: A review

Nuclear Physics B, 2022
The muon magnetic anomaly, aμ=(gμ−2)/2, plays a special role in the history of the Standard Model (SM). Precise calculations and measurements of this fundamental quantity provide a stringent test of the SM and a window to the physics beyond.
Alex Keshavarzi, Kim Siang Khaw, Tamaki Yoshioka   +2 more
doaj   +1 more source