Zobrazeno 1 - 10
of 979
pro vyhledávání: '"Calderon, G."'
Autor:
Joselyn Calderón, G., Poveda, Silvia, Sosa, Ariana León, Mora, Naomi, López Bejar, Manel, Orlando, Solón Alberto, Garcia-Bereguiain, Miguel Angel
Publikováno v:
In One Health June 2023 16
Autor:
Vallejo, E., Calderon, G.
Publikováno v:
Mod. Phys. Lett. B 27, 1350131 (2013)
Structural distortion in a three-leg-ladder is studied in connection with Ludwigites, in particular the Fe and Co homometallic ones. Static impurities in t_{2g}-orbitals as infinite repulsion potentials randomly located in the three-leg-ladder and a
Externí odkaz:
http://arxiv.org/abs/1307.1435
Publikováno v:
Phys.Rev. D87, 114011 (2013)
Axial-vector mesons $a_1(1260)$, $f_1(1285)$, $h_1(1170)$, $K_1(1270)$, and $K_1(1400)$ can be produced in semileptonic $\tau\to A P \nu_{\tau}$ decays, where $P$ stands for the pseudoscalar mesons $\pi$ or $K$. We calculate the branching ratios base
Externí odkaz:
http://arxiv.org/abs/1212.1534
Autor:
Calderon, G.
Publikováno v:
Phys. Rev. D 86, 094022 (2012)
Nonleptonic two body B decays including radially excited $\pi(1300)$ or $\rho(1450)$ mesons in the final state are studied using the framework of generalized naive factorization approach. Branching ratios and CP asymmetries of $B\to P\pi(1300)$, $B\t
Externí odkaz:
http://arxiv.org/abs/1003.4521
Publikováno v:
Physics Reports 476, 1-50 (2009)
Quantum transients are temporary features of matter waves before they reach a stationary regime. Transients may arise after the preparation of an unstable initial state or due to a sudden interaction or a change in the boundary conditions. Examples a
Externí odkaz:
http://arxiv.org/abs/0812.3034
Publikováno v:
Phys.Rev.D76:094019,2007
We present a systematic study of exclusive charmless nonleptonic two-body B decays including axial-vector mesons in the final state. We calculate branching ratios of B\to PA, VA and AA decays, where A, V and P denote an axial-vector, a vector and a p
Externí odkaz:
http://arxiv.org/abs/0705.1181
Publikováno v:
Phys.Rev.D75:076001,2007
Based on the description of unstable $K_{L,S}$ particles in quantum field theory (QFT), we compute the time-dependent probabilities for transitions between asymptotic states in $\tau^{\pm} \to [\pi^+\pi^-]_K\pi^{\pm}\nu$ decays, where the pair $[\pi^
Externí odkaz:
http://arxiv.org/abs/hep-ph/0702282
Publikováno v:
Phys. Rev. A 74, 013605 (2006)
We study the tunneling dynamics of bosonic and fermionic Tonks-Girardeau gases from a hard wall trap, in which one of the walls is substituted by a delta potential. Using the Fermi-Bose map, the decay of the probability to remain in the trap is studi
Externí odkaz:
http://arxiv.org/abs/quant-ph/0605139
We describe the influence of continuous measurement in a decaying system and the role of the distance from the detector to the initial location of the system. The detector is modeled first by a step absorbing potential. For a close and strong detecto
Externí odkaz:
http://arxiv.org/abs/quant-ph/0604005
Publikováno v:
Czech.J.Phys. 55 (2005) 1141-1150
The goal of this contribution is to discuss various resonance expansions that have been proposed in the literature.
Comment: 10 pages and 1 figure; presented at the Istanbul workshop on pseudo-Hermitian Hamiltonians
Comment: 10 pages and 1 figure; presented at the Istanbul workshop on pseudo-Hermitian Hamiltonians
Externí odkaz:
http://arxiv.org/abs/quant-ph/0512242