Zobrazeno 1 - 10
of 530
pro vyhledávání: '"Magalhães, P. C."'
We explore the contribution of hadronic final state interactions (FSI) to propose a production mechanism and interpret the puzzle on helicity angle distributions in $B^+\to p\bar p \pi^+$ and $B^+\to p\bar p K^+$ decays. Experimental results indicate
Externí odkaz:
http://arxiv.org/abs/2410.00238
LHCb has observed giant CP violation in localized regions of the Dalitz plots of B to three charmless light mesons. This has been interpreted as an enhancement due to strong two-body final state interactions. In this talk, we show how such interactio
Externí odkaz:
http://arxiv.org/abs/2403.11581
We summarize the results of Working Group 7 at the 12th International Workshop on the CKM Unitarity Triangle (CKM 2023) which took place in Santiago de Compostela, Spain, 18--22 September 2023.
Comment: Presented at the 12th Workshop on the CKM
Comment: Presented at the 12th Workshop on the CKM
Externí odkaz:
http://arxiv.org/abs/2402.06406
Autor:
Martins, Joberto S. B., Carvalho, Tereza C., Moreira, Rodrigo, Both, Cristiano, Donatti, Adnei, Corrêa, João H., Suruagy, José A., Corrêa, Sand L., Abelem, Antonio J. G., Ribeiro, Moisés R. N., Nogueira, Jose-Marcos, Magalhães, Luiz C. S., Wickboldt, Juliano, Ferreto, Tiago, Mello, Ricardo, Pasquini, Rafael, Schwarz, Marcos, Sampaio, Leobino N., Macedo, Daniel F., de Rezende, José F., Cardoso, Kleber V., Silva, Flávio O.
Publikováno v:
IEEE ACCESS 2023
Network Slicing (NS) is an essential technique extensively used in 5G networks computing strategies, mobile edge computing, mobile cloud computing, and verticals like the Internet of Vehicles and industrial IoT, among others. NS is foreseen as one of
Externí odkaz:
http://arxiv.org/abs/2307.09151
The LHCb collaboration has recently reported the largest CP violation effect from a single amplitude, as well as other giant CP asymmetries in several $B$-meson decays into three charmless light mesons. It is also claimed that this is predominantly d
Externí odkaz:
http://arxiv.org/abs/2210.08354
We show that final state interactions (FSI) within a CPT invariant two-channel framework can enhance the charge-parity (CP) violation difference between $D^0\to\pi^-\pi^+$ and $D^0\to K^-K^+$ decays up to the current experimental value. This result r
Externí odkaz:
http://arxiv.org/abs/2203.04056
Chiral symmetry breaking comes from the mass dynamically generated through interaction of Dirac fermions for both quantum electrodynamics in (2+1)D (QED3) and (3+1)D (QED4). In QED3, the presence of a Chern-Simons (CS) parameter affects the critical
Externí odkaz:
http://arxiv.org/abs/2110.01085
Publikováno v:
Physics Letters B, Volume 824 (2022)136824
We propose a theoretical framework to understand the observable charge-parity (CP) violation in charmless three-body $B^\pm$ decays. The decay amplitudes put together the $\pi\pi \to KK $ re-scattering and the U-spin symmetry, treated within a CPT in
Externí odkaz:
http://arxiv.org/abs/2109.01625
Publikováno v:
Phys. Rev. D 103, 116022 (2021)
We discuss several aspects of a generalization of the Chern-Simons action containing the pseudo-differential operator$\sqrt{-\Box}$, which we shall call pseudo Chern-Simons (PCS). Firstly, we derive the PCS from the bosonization of free massive Dirac
Externí odkaz:
http://arxiv.org/abs/2104.01416
Publikováno v:
Phys. Rev. D 102, 076012 (2020)
Meson-meson amplitudes are important on their own and also play key roles in analyses of heavy-meson and tau decays. In this work we propose a new phenomenological model suited to all $SU(3)$ mesonic two-body final state interactions up to energies a
Externí odkaz:
http://arxiv.org/abs/2007.12304