Zobrazeno 1 - 10
of 9 238
pro vyhledávání: '"P, Roig"'
Autor:
Roig, Mercè, Yu, Yue, Ekman, Rune C., Kreisel, Andreas, Andersen, Brian M., Agterberg, Daniel F.
Altermagnets break time-reversal symmetry and their spin-orbit coupling (SOC) allow for an anomalous Hall effect (AHE) that depends on the direction of the N\'eel ordering vector. The AHE and the ferromagnetic spin moment share the same symmetry and
Externí odkaz:
http://arxiv.org/abs/2412.09338
We study the decay of a heavy CP-even neutral Higgs into an on-shell Standard Model-like Higgs boson and two photons, $H\to h\gamma\gamma$, in the two-Higgs doublet model. We argue that the decay channel $H\to h\gamma\gamma$, followed by the decay of
Externí odkaz:
http://arxiv.org/abs/2411.19170
Autor:
Vilamala, Marc Roig, Furby, Jack, Briseno, Julian de Gortari, Srivastava, Mani, Preece, Alun, Toro, Carolina Fuentes
Publikováno v:
IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN) (2024) 597-600
Effective communication is essential in collaborative tasks, so AI-equipped robots working alongside humans need to be able to explain their behaviour in order to cooperate effectively and earn trust. We analyse and classify communications among huma
Externí odkaz:
http://arxiv.org/abs/2411.12483
We computed for the first time the $\tau$ data-driven Euclidean windows for the hadronic vacuum polarization contribution to the muon g-2. We showed that $\tau$-based results agree with the available lattice window evaluations and with the full resul
Externí odkaz:
http://arxiv.org/abs/2411.09811
Autor:
Roig, Pablo
We review the radiative corrections to the $\tau \to P (P) \nu_\tau [\gamma]$ decays and their implications for several SM tests: lepton universality, CKM unitarity and non-standard interactions.
Comment: 6 pages, 2 tables and no figures. Contri
Comment: 6 pages, 2 tables and no figures. Contri
Externí odkaz:
http://arxiv.org/abs/2411.09799
We revisit the isospin-breaking corrections relating the $e^+e^-$ hadronic cross-section and the tau decay spectral function, focusing on the di-pion channel, that gives the dominant contribution to the hadronic vacuum polarization piece of the muon
Externí odkaz:
http://arxiv.org/abs/2411.07696
We analyze the proton$\text{-}$box contribution to the hadronic light$\text{-}$by$\text{-}$light part of the muon's anomalous magnetic moment, which is the first reported baryonic contribution to this piece. We follow the quark$\text{-}$loop analysis
Externí odkaz:
http://arxiv.org/abs/2411.07115
We investigate the properties of the radially excited charged pion, with a specific focus on its electromagnetic form factor (EFF) and its box contribution to the hadronic light-by-light (HLbL) component of the muon's anomalous magnetic moment, $a_{\
Externí odkaz:
http://arxiv.org/abs/2411.02218
Autor:
Posch, Laura, Alves, João, Mirét-Roig, Nuria, Ratzenböck, Sebastian, Großschedl, Josefa, Meingast, Stefan, Swiggum, Cameren, Konietzka, Ralf
We explore the kinematics and star formation history of the Scorpius Centaurus (Sco-Cen) OB association following the initial identification of sequential, linearly aligned chains of clusters. Building upon our characterization of the Corona Australi
Externí odkaz:
http://arxiv.org/abs/2410.18080
We show that the Josephson diode effect becomes possible when two coupled antiferromagnetic dimers of point-like magnetic adatoms are deposited on top of a Rashba superconductor. The degree of nonreciprocity is substantial when the arising Yu-Shiba-R
Externí odkaz:
http://arxiv.org/abs/2409.13027