Results 31 to 40 of about 837,539 (338)

Neutrino emission in neutron matter from magnetic moment interactions [PDF]

, 2004
Neutrino emission drives neutron star cooling for the first several hundreds of years after its birth. Given the low energy ($\sim$ keV) nature of this process, one expects very few nonstandard particle physics contributions which could affect this rate.
Charles Gale, D. G. Yakovlev, D. G. Yakovlev, G. V. Domogatskii, G. V. Domogatskii, H. Bethe, H. Umeda, K. Hagiwara, K. R. S. Balaji, Prashanth Jaikumar, R. N. Mohapatra   +10 more
core   +1 more source

Analysis of the Concept of Force Balance in the Atag Warehouse, Jember Regency

Jurnal Penelitian Fisika dan Aplikasinya, 2023
Physics learning is rarely associated with the local wisdom of the local community, so most people assume that the two topics are very different. This article analyzes the concept of force balance in the Atag warehouse building in Jember Regency.
Alfrida Diftia Vestnanda, Rif'ati Dina Handayani, Albertus Djoko Lesmono   +2 more
doaj   +1 more source

Dynamical CP Violation and Flavour-Changing Processes [PDF]

, 2001
We investigate the phenomenological constraints on a model where, besides the standard model Higgs sector, there is an effective new strong interaction acting on the third generation of quarks and characterized by a $\theta$-like term. This $\theta$ term
Abashian, Abe, Affolder, Aguilar, Ali, Ali, Aubert, Bardeen, Beneke, Branco, Branco, Branco, Buchalla, Buras, Caravaglios, Clague, Cvetič, D. Delépine, Delépine, Delépine, Eyal, G.C. Branco, Groom, Hill, Kominis, Lellouch, Miransky, Miransky, Nambu, Plaszczynski, R. González Felipe, Witten, Wolfenstein   +32 more
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QED Logarithms in the Electroweak Corrections to the Muon Anomalous Magnetic Moment [PDF]

, 1998
We employ an effective Lagrangian approach to derive the leading-logarithm two-loop electroweak contributions to the muon anomalous magnetic moment, a_mu.
A. Czarnecki, A. Czarnecki, A. Mendez, B. Krause, D. A. Kosower, E. Braaten, E. de Rafael, F. Ferrer, G. Altarelli, G. Buchalla, G. Couture, G. Degrassi, G. F. Giudice, G. ’t Hooft, I. Bars, J. A. Grifols, J. Ellis, J. Lopez, K. Fujikawa, L. Montanet, M. Carena, M. Ciuchini, M. Hayakawa, M. Krawczyk, P. Fayet, R. Barbieri, R. Jackiw, S. Brodsky, S. Weinberg, T. C. Yuan, T. Falk, T. Ibrahim, T. Kinoshita, T. Moroi, T. V. Kukhto, U. Chattopadhyay, W. A. Bardeen, W. Siegel, Y. Kizukuri   +38 more
core   +3 more sources

Beyond the soft photon approximation in radiative production and decay of charged vector mesons [PDF]

, 2001
We study the effects of model-dependent contributions and the electric quadrupole moment of vector mesons in the decays $V^- \to P^-P^0\gamma$ and $\tau^- \to \nu V^-\gamma$.
G López Castro, G Toledo Sánchez, Groom D E, López Castro G, López Castro G, López Castro G, Zakharov V I   +6 more
core   +2 more sources

Physics-Based-Adaptive Plasma Model for High-Fidelity Numerical Simulations

Frontiers in Physics, 2018
A physics-based-adaptive plasma model and an appropriate computational algorithm are developed to numerically simulate plasma phenomena in high fidelity.
Andrew Ho, Iman Anwar Michael Datta, Uri Shumlak   +2 more
doaj   +1 more source

Effects of circle-the-sage strategy on secondary schools students' numerical ability in physics in Nigeria

Momentum: Physics Education Journal, 2022
The study examined effect of circle the sage instructional strategy on students’ numerical ability in Physics in senior secondary schools in Ikere local government of area of Ekiti state. A sample of sixty (60) students was selected for the study.
Edidiong Enyeneokpon Ukoh, Alaba Lawrence Aladejana   +1 more
doaj   +1 more source

Enhancement of Radiatively Induced Magnetic Moment Form-Factors of Muon: an Effective Lagrangian Approach [PDF]

, 2001
Using an effective lagrangian approach, we identify a class of models in which the loop-induced magnetic moment form-factors of muon are enhanced by possibly large factors (\Lambda^2_F/\Lambda^2)(m_\tau/m_\mu)\ln(m_\tau^2/\Lambda^2) or (\Lambda^2_F ...
Arnowitt, Arzt, Arzt, Baltz, Brooks, Brown, Buchmuller, Calmet, Carena, Carvalho, Casadio, Chakraverty, Chattopadhyay, Chattopadhyay, Chattopadhyay, Cheung, Cheung, Choi, Choudhury, Cuypers, Czarnecki, Das, Davoudiasl, de S. Pires, Dedes, Diaz, Dicus, Einhorn, Ellis, Everett, Feng, Feng, Fukuda, Fukuda, Fukuda, Gelmini, Gninenko, Hisano, Huang, Ibrahim, Iltan, Kang, Kephart, Kim, Komine, Komine, Lane, Lopez, Ma, Ma, Mahanta, Mahanta, Martin, Martti Raidal, Park, Raidal, Raidal, Rajpoot, Xing   +58 more
core   +2 more sources

Matter-parity as a residual gauge symmetry: Probing a theory of cosmological dark matter

Physics Letters B, 2017
We discuss a non-supersymmetric scenario which addresses the origin of the matter-parity symmetry, PM=(−1)3(B−L)+2s, leading to a viable Dirac fermion dark matter candidate.
Alexandre Alves, Giorgio Arcadi, P.V. Dong, Laura Duarte, Farinaldo S. Queiroz, José W.F. Valle   +5 more
doaj   +1 more source

Searching for New Physics Through AMO Precision Measurements

, 2012
We briefly review recent experiments in atomic, molecular, and optical physics using precision measurements to search for physics beyond the Standard Model.
Aoyama T, Berengut J C, Berengut J C Flambaum V V, Cameron E Pettitt T, Chad Orzel, DeMille D, Foot C J, Gill P, Guéna J, Kanekar N, Kanekar N, Kazakov G A, King J A Webb J K Murphy M T Flambaum V V Carswell R F Bainbridge M B Wilczynska M R Koch F E, Lea S N, Levshakov S A Combes F Boone F Agafonova I I Reimers D Kozlov M G, Parker T E, Peik E, Rodegheri C C, Vutha A C   +18 more
core   +1 more source