Event calendar file
2-6 November 2015
Playa Mazatlán Beach Hotel
Mexico/BajaSur timezone
- XVMWPF@gmail.com
Support
Cocktail and Poster Session
Place
Location: Playa Mazatlán Beach Hotel
Address: Avenida Playa Gaviotas 202, Zona Dorada, Mazatlán, Sinaloa, México
Date:
2 Nov 17:00 - 18:00
Timetable | Contribution List
Displaying 15
contributions
out of
15
Session:
Cocktail and Poster Session
We present the branching ratio of the $\tau^{-} \to \pi^{-}\pi^{0}\l^{+}\l^{-}\nu_{\tau}$ decays, with $l=\mu,e$. In this work only the total Inner Bremmstralung contribution to the amplitude is considered. The Form Factor in the hadronic vertex is parametrized from a fit to tau -> pi pi nu_tau data from the Belle experiment including three resonances ($\rho(770)$, $\rho(1450)$ and $\rho(1700)$).
... More
Presented by Jorge Luis GUTIÉRREZ
on
3/11/2015
at
0:05
Session:
Cocktail and Poster Session
Asuming a U boson wich is masive and neutral as a dark matter particles are analyzed. This work is a first step to study the interactions between ultra high energy cosmic rays with a hypothetical dark matter particle background, composed by U bosons and investigate possible signals of new physics in the highest energy cosmic rays spectrum. In order to do this, a framework of pyisics beyond the Sta
... More
Presented by Mr. David RIVERA
on
3/11/2015
at
0:00
Session:
Cocktail and Poster Session
Non perturbative studies of Schwinger-Dyson equations require their infinite, coupled tower to be truncated in order to reduce them to a practically solvable set. In this connection, a physically acceptable ansatz for the three point vertex is the most favorite choice. Scalar quantum electrodynamics (sQED) provides a simple and neat platform to address this problem. The most general form of the th
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Presented by Mr. L. Albino FERNÁNDEZ
on
3/11/2015
at
0:10
Session:
Cocktail and Poster Session
We consider the possible detection of Supernova
neutrinos via Coherent Neutrino-Nucleus Scattering
in a scintillation detector. The envisaged
applications include the separate determination
of the energy and temperature of the
neutrinos and antineutrinos of the second and
third family by exploiting the spectral information
encoded in the recoiling nuclei and inherited
from the impinging n
... More
Presented by Dr. Catalina ESPINOZA
on
3/11/2015
at
0:15
Session:
Cocktail and Poster Session
In this paper we study the annihilation of dark matter, considering this as a neutral particle with nonzero magnetic and/or electric dipole moments. We compute of the annihilation cross section of the process χχ ̅ → γγ, with a general form of the coupling χχ ̅ γ in the frame of an extension of the Standard Model. It is considered that the dark matter mass is in the range 0 < mχ
... More
Presented by Mr. Concepción ARELLANO-CELIZ
on
3/11/2015
at
0:20
Session:
Cocktail and Poster Session
One of the most surprising cosmological discoveries in recent decades has been the accelerated expansion of the Universe. The first convincing measurement of cosmic acceleration came from observations of distant type Ia supernovae, which appeared less luminous than expected [Riess et al. 1998, Perlmutter et al.1999]. These observations can be explained by either modifying General Relativity on co
... More
Presented by Dr. MAriana VARGAS MAGANA
In this poster we present the installation of the Large Angle Beamstrahlung Monitor (LABM) at Belle II performed in the summer pf 2015 in superKEK. this monitor will allows a novel aproach to study the beam collisions.
Presented by Mr. SAMUEL DOEG IZAGUIRRE GAMEZ
on
2/11/2015
at
17:55
Session:
Cocktail and Poster Session
ALICE is one of four large experiments at the CERN Large Hadron Collider.
Located 52 meters underground with 28 meters of overburden rock,it has also been used to detect atmospheric muons produced by cosmic ray interactions in the upper atmosphere.
The muon charge ratio reflects the excess of pi+ over pi- and K+ over K- in the forward fragmentation region of proton initiated interactions togeth
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Presented by Ms. Emma GONZALEZ HERNANDEZ
on
3/11/2015
at
0:25
Session:
Cocktail and Poster Session
An analysis of neutrino physics, mass and mixing matrices, is shown in the S(3) extension of the Standard Model. We establish the conditions under which the results of current neutrino physics can be recovered outside the Standard Model. The Majorana Lagrangian is included to give neutrinos mass through the see-saw mechanism type I, implying a hybrid model. Then, the PMNS matrix $V_{PMNS}$ is anal
... More
Presented by Rodolfo Enrique BARRADAS PALMEROS
on
3/11/2015
at
0:30
Session:
Cocktail and Poster Session
Motivated by the attractive features that offer the study of weak properties of the charged leptons as part of the search of new physics. We calculated, at the one loop level, through effective couplings the contributions from new scalars to the anomalous weak dipole moments of the charged leptons. We have obtained analytical expressions for the differents kinds of contributions. A numerical ev
... More
Presented by Gerardo HERNÁNDEZ-TOMÉ
on
3/11/2015
at
0:35
Session:
Cocktail and Poster Session
The long-sought Higgs Boson has been finally found in the CERN Large Hadron Collider (LHC), which was a milestone for the community of particle physics. However, the standard model (SM) of the elementary particles has no answer to all the phenomena observed in nature. For instance, this theory cannot explain the neutrino oscillation puzzle, the origin neutrino masses, the flavor problem, etc. Fo
... More
Presented by Mr. Ricardo SÁNCHEZ VÉLEZ
on
3/11/2015
at
0:40
Session:
Cocktail and Poster Session
The field of ultra high energy cosmic rays still has many important unresolved questions in spite of the constant accumulation of new data characterized by lower statistical and systematic errors. We discuss the latest experimental observations from the Telescope Array and the Pierre Auger Observatories, with emphasis on the structures found in the energy spectra. We also review the latest results
... More
Presented by Dr. Luis VILLASEÑOR
Session:
Cocktail and Poster Session
In experiments at LHC, such as ALICE, one of the interesting studies is to understand the behaviour of the systems created in pp, p-Pb, or Pb-Pb collisions at high multiplicities, this different behaviour can be seen analyzing distributions such as the mean transverse momentum versus multiplicity, several MC models try to discribe the physics behind. In this poster we present a spherocity analysis
... More
Presented by Mr. Héctor BELLO
on
3/11/2015
at
0:45
Session:
Cocktail and Poster Session
We would like to calculate the Bs mixing CP phase in a two Higgs doublet model in a generic type which couples both doublets to both types of quarks. In order to establish the viability of this model or restriction on the free parameter which represent the flavor mixing.
Presented by Mr. Rodrigo GONZALEZ QUAGLIA
on
3/11/2015
at
0:50
