2125
DPyC SMF
false
[["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]]
Dr.
Cinvestav
ea481e58ca9c64e14d7982cb66bcd604
3312
XV Latin American Symposium on High Energy Physics
<p>The <strong>Latin American Symposium on High Energy Physics (SILAFAE)</strong> is an event with a tradition of over 25 years, that brings together the regional and international community of particle physics and related areas such as cosmology, gravitation and astroparticle physics. The conference has been the main regional hub for discussions on topics in the relevant fields, knowledge updates and the exploration of new ideas and perspectives towards the future. The event also promotes the expansion of regional and international cooperation as well as the professional development of young scientists and students.</p>
<p>This is the 15th edition of the SILAFAE series, which will take place in Mexico City, Mexico, at the beautiful campus of <a href="https://www.cinvestav.mx/">Cinvestav</a>. </p>
<p>The conference format consists of a series of plenary and parallel talks covering a range of theoretical and experimental topics. An active posters session is also planned.</p>
<p>The SILAFAE conference started in 1996 in Mérida-Mexico, followed by editions in San Juan-Puerto Rico (1998), Cartagena de Indias-Colombia (2000), Aguas de Lindoia-Brazil (2002), Lima-Peru (2004), Puerto Vallarta-Mexico (2006), San Carlos de Bariloche-Argentina (2009), Valparaíso-Chile (2010), <a href="https://www.ictp-saifr.org/2012-silafae-workshop/">São Paulo-Brazil (2012)</a>, Medellín-Colombia (2014), <a href="https://ecfm.usac.edu.gt/silafae/">Antigua-Guatemala (2016) </a>and <a href="https://indico.cern.ch/event/701855/">Lima-Peru (2018)</a>. The conference was cancelled in 2020 due to the Covid-19 pandemic but a special, remote version took place in 2021 in <a href="http://www.ictp-saifr.org/silafae-xii-21/">virtual São Paulo-Brazil</a>. <span style="background-color:rgba(0, 0, 0, 0); color:#000000">Returning in-person for the 2022 edition, the event took place in</span> <a href="https://indico.cern.ch/event/1151741/">Quito-Ecuador</a>.</p>
False
2024-11-04T08:00:00
2024-11-08T20:10:00
2023-10-20T16:27:55
2025-05-02T18:28:14
Mexico/General
Dr.
Cinvestav
ea481e58ca9c64e14d7982cb66bcd604
Dr.
Instituto de Ciencias Nucleares, UNAM
0e7430d668e3ccde26b8cbbd9bacb42d
Dr.
Instituto de Ciencias Nucleares, UNAM
fb4a07e67bf154a31195c2bde93f4113
Prof.
CINVESTAV-IPN Mexico
207484e6583dd9c0c1af2f52ce04fdd8
Mr.
IF UNAM
e8f8d57b00ab4619f39ebce7420e82db
Dr.
cinvestav
eab8fa4d5cccb2cb1eec6274ac246efe
Dr.
Cinvestav
6be00aeecce15d4b2547496f45352003
Dr.
Instituto de Fisica, UNAM
ccdabd182a8890b607e31f4424c79212
Prof.
Departamento de Física, Cinvestav
5bf6b28139e80a932ccc7f415ba7fd8f
Dr.
SNOLAB
d23af97e76e70a964c32ec245dce89bc
163
false
[["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]]
Decaimiento del Mesón Phi (1020) bajo Lagrangiano Efectivo
Mr.
CICFIM - UANL
0270c6cc1fbb01eed525066103023cb0
Mr.
CICFIM - UANL
0270c6cc1fbb01eed525066103023cb0
00:15
Based on the work by E. Cremmer and M. Gourdin (1969), radiative correction calculations for the decays of the phi meson into neutral and charged kaons are reproduced, as these are its main decay modes:
\phi \rightarrow K^+ K^-
\phi \rightarrow K^0 \bar{K}^0
An effective Lagrangian is used, coupling massive spin-1 particles with neutral and charged scalar (spin-0) particles.
The radiative corrections appear in second-order processes within perturbation theory, requiring the regularization of loop integrals created by the interaction between the electromagnetic field and the charged kaons. Dimensional regularization and Passarino-Veltman functions are used for this purpose. The identified ultraviolet divergences are renormalized using counterterms, allowing for the identification of coupling constants and physical fields. Soft bremsstrahlung is included to remove infrared divergences from the theory.
It is proposed to continue the development under a effective theory of QCD, based on chiral symmetry with resonances, in order to improve the precision of the observables.