| | | | ABSTRACTS David
Delepine
Insitute: Instituto de Fisica de la Universidad de Guanajuato (Mexico)
Talk: Flavour changing current and CP violation in supersymmetric models
Abstract: In this talk, we review the effects to have flavour changing current induced by susy soft breaking masses for sleptons and squarks masses. In a first part,we shall present results on top quark flavour changing decays in supersymmetric models and its relation to electroweak baryogenesis models. In a second part, we shall discuss lepton flavour violating decays and CP violation in leptonic sector in general supersymmetric models. Special emphasis will be done on the possibility to observe CP asymmetry in tau semi-leptonic decays at LHC.
Abdullah
Abdulnaby
Insitute: Cairo University, Faculty of Science, Astronomy Department
Talk:
Abstract:
Sihem
Toumi
Insitute: Toumi Sihem, Department of Physics, Farhat Abas university, Setif, Algeria
Talk: Hybrid Theory Systems, Description of the ADS ,- Accelerator Driven System- for diffrent Programs and Study of theire Performances
Abstract: The hole world crosses a very complicated problem : produce the energy in order to maintain the economical wheel without affecting the nature equilibrum. Infortunetly, if the world gives off the weapons in the same level of the west contries, the planet will be in serious troubl.
For these reasons, they are obliged to devellop a new resources of energy in order to reduce these dangers. The concept of the amplified energy (EA) develloped by C.Rubbia and his team permits to give another sense of the use of the nuclear energy among the public. Perform this system means open a new window to the nuclear physics and theire applications.
My work will be devoted to the study of the performances of the hybrid systems ADS -Accelerator Driven System- where the EA reperesents a kind of those systems, a programs have been proposed by the huge stretegies in the world : 1) JAERI, 2) CERN (AE), 3) USSR, 4) BNL (Phoenix), 5) LOS ALAMOS. The theory of the hybrid systems (ADS) like the particles accelerator physics, spallation source and the blanket of the appratus, is stydied in this work. I descibe too the ADS for eatch program develloped by the precedent strategies.
My analysis is consacred to an important point, it is the study of the performances of those systems. The analysis reposes on tow axis :
1 - study on the blanket region, traget, window, ...etc.
2 - study on the accerelator particles region.
The first part consists to study the behavior of the constituant elements of the blanket, the target, the window,... in function of the parameters wich govern the ADS ensemble and permits us to get a performad system : the temperature T and the energy E by calculating theire cross sections using the software PREPRO 2000 and the ENDFB6 library and to get finally the good conditions with the best yield of those elements. The secand part will be spicified to another level more miniture, it is the intern structure of the regions wich command the accelerator\'s particles like the circuit permits us to diffuse the beam on the hole target region, wich makes necessery its simulation with the software SPICE develloped by the Micro Sim firm corporation to determine the operator\'s mode conditions.
Shaaban
Khalil
Insitute: Center for Theoretical Physics at the British University in Egypt
Talk:
Abstract:
Waled
Emam
Insitute: Center for Theoretical Physics at the British University in Egypt
Talk:
Abstract:
Gaber
Faisel
Insitute: CTP/ BUE in Egypt
Talk:
Abstract:
Mohammad
Abbas
Insitute: CTP, at Bue, Egypt
Talk:
Abstract:
Ahmed
Mostafa
Insitute: Ain Shams Uni.
Talk:
Abstract:
Sherif
Ismael
Insitute: Ain Shams University
Talk:
Abstract:
Marcos
Rodriguez
Insitute: Fundacao Universidade Federal do Rio Grande
Talk: Double Chargino production in $e^{-}e^{-}$ scattering
Abstract: On this presentation we show our results in produce the double charged charginos in the supersymmetric 331 model in $e^{-}e^{-}$ scattering. At the end, we compare our results with obtained in the supersymmetric left-right models and discuss way to distinguish both models.We believe that these new states can be discovered, if they really exist, in the linear colliders as (NLC, JLC,
TESLA, CLIC, VLEPP, ...).
eman
Aly Mohamed Zaakouk
Insitute: Ain Shams University/Cairo/Egypt
Talk:
Abstract:
Abdesslam
Arhrib
Insitute: University AbdelMalek Essaadi
Talk: tba
Abstract:
Gino
Isidori
Insitute: INFN - Frascati
Talk: Supersymmetric effects in flavour physics at large
tan(beta)
Abstract:
sumit
das
Insitute: University of Kentucky
Talk: Gauge Theory resolutions of Space-time singularities
Abstract: Spacelike and Null singularities have always
been puzzling since they imply that \"time\" has
a beginning or an end. In recent years, several
models of such singularities have been studied using duality to gauge
theories. The general
feature of these models is that space and time are not fundamental
concepts,
while the gauge theory defined on a fixed space-time is fundamental.
Dynamical space-time emerges approximately only in a certain regime
from the
strong coupling dynamics of the gauge theory. In these toy models, the
dual
gauge theory is well defined in regions which appear singular and
provide a
concrete picture of what happens there.
Eiman
Abou El Dahab
Insitute: Basic Science Division, Modern University for Technology and
Information
Talk:
Abstract:
nour
raafat
Insitute: -
Talk: nornor
Abstract:
Ahmed
Moursy
Insitute: CTP/BUE in Egypt
Talk:
Abstract:
Mostafa
Mjahed
Insitute: Ecole Royale de la Air, Maths and Systems Dept, Marrakech
Talk: Morphological Boundary Detection for LHC Data
Classification
Abstract: Classification consists in partitioning a collection of data
points
into a number of groups, where the objects, inside a cluster, show a
relatively high degree of closeness. Many statistical clustering
approaches
have been developed based on fundamental assumption that the patterns
are
drown from a multidimensional probability density function p.d.f., each
mode of this function corresponding to a cluster. \\\\
The proposed paper gives a new mode boundary approach for cluster
analysis,
based on mathematical concepts. It consists of a fast Parzen estimation
of the underlying p.d.f. and a smoothing using numerical morphological
transformation. \\\\
The performance of this approach, by the corresponding classification
rule, is demonstrated on a model example using LHC generated events.
Sherif
Moussa
Insitute: College of Science, UAEU - Faculty of Science Ain Shams
Univ
Talk:
Abstract:
Pascal
Anastasopoulos
Insitute: INFN Roma "Tor Vergata"
Talk: Phenomenological properties of unoriented D-brane models
Abstract:
Werner
Rodejohann
Insitute: Max-Planck-Institut Heidelberg
Talk: Lepton Flavor Violation, Leptogenesis and Neutrino Mixing in
Quark-Lepton Complementarity Scenarios
Abstract:
Alexander
Nikitenko
Insitute: Imperial College, London, UK
Talk: SM Higgs expectations at the LHC
Abstract: The latest ATLAS and CMS collaboration searches
on observability of the Standard Model Higgs boson
at LHC will be presented. The expectations on the
precision of the Higgs boson mass, width and coupling measurement will
be shown.
Michael
Ratz
Insitute: T.U. Muenchen
Talk: F-term uplifting
Abstract: In the context of flux compactifications,
metastable vacua with a small positive cosmological constant are
obtained by
combining a sector where supersymmetry is broken dynamically with the
sector
responsible for moduli stabilization, which is known as the
F-uplifting. We
analyze this procedure in a model-independent way and study
phenomenological
properties of the resulting vacua.
Ritva
Kinnunen
Insitute: Helsinki Institute of Physics, Helsinki, Finland
Talk: SUSY Higgs searches at LHC
Abstract: Expectations for the SUSY Higgs bosons at the LHC are discussed.
Parameter space reach and
predictions for the precision measurements are
presented.
Douglas
Gingrich
Insitute: University of Alberta and TRIUMF
Talk: Black Hole Production at the LHC
Abstract: Black hole production at the Large Hadron Collider (LHC) was first
discussed in 1999. Since then, much work has been performed in
predicting the black hole cross-section. In light of the start up of
the
LHC, it is now timely to review the state of these calculations. We
review
the uncertainties in estimating the black hole cross-section in
higher dimensions. One would like to make this estimate as precise as
possible since the predicted values, or lower limits, obtain for the
fundamental Planck scale and number of extra dimensions from
experiments
will depend directly on the accuracy of the cross-section. Based on the
current knowledge of the cross-section, we give a range of lower limits
on
the fundamental Planck scale that could be obtained at LHC energies.
Albert
De Roeck
Insitute: CERN
Talk: Sparticle Searches at the LHC
Abstract:
Zhenjun
Xiao
Insitute: Nanjing Normal University, P.R. China
Talk: B \\to M_1 M_2 Decays and New Physics Effects in the mSUGRA Model
Abstract: In this talk, we present the new physics contributions to the branching ratios and CP violating asymmetries of the two-body charmless hadronic $B \\to M_1 M_2$ decays, induced by loop diagrams involving
supersymmetric particles appeared in the minimal Supergravity model.
Steven
Abel
Insitute: Durham
Talk: Why the early universe prefers Metastability
Abstract:
Ludwik
Dobrzynski
Insitute: Ecole Polytechnique
Talk: Status and Comissionning of the CMS experiment
Abstract:
Daniel
Denegri
Insitute: CERN
Talk: TBA
Abstract:
Margarida Nesbitt
Rebelo
Insitute: Dept de Fisica, Instituto Superior Tecnico, Portugal
Talk: Yukawa Textures, New Physics and Nondecoupling
Abstract: We point out that New Physics can play an important r\\^ ole in
rescuing some of the Yukawa texture zero ans\\\" atze which would
otherwise
be eliminated by the recent, more precise measurements of $V_{CKM}$. As
an
example, a detailed analysis of a four texture zero ansatz is
presented,
showing how the presence of an isosinglet vector-like quark which mixes
with
standard quarks, can render viable this Yukawa texture. The crucial
point is
the nondecoupling of the effects of the isosinglet quark, even for
arbitrary
large values of its mass.
Nobuhiro
Maekawa
Insitute: Department of Physics, Nagoya Univ. Nagoya 464-8602
Talk: E6 GUT and FCNC
Abstract: First, we explain how E6 GUT can naturally explain the quark and
lepton mass structures and
mixings. If we adopt non-Abelian horizontal symmetry, it not only
unifies
the generations but also solves the SUSY flavor problem. The model
leads to
a peculiar mass structure for the sfermion masses, which can make the
FCNC
process for the 3rd generation larger comparably. And we will show the
predictions for FCNC and CP violation processes, for example, lepton
flavor
violations and B processes.
Abouzeid
Shalaby
Insitute: Centre for Theoretical Physics,at The British University in
Egypt
Talk:
Abstract:
Sherif
Elgammal
Insitute: University of Brussels
Talk:
Abstract:
Daniel
Kaplan
Insitute: Illinois Institute of Technology
Talk: A new experiment to study hyperon CP violation and the charmonium system
Abstract:
Jan
Kalinowski
Insitute: Warsaw University
Talk: Supersymmetry at LHC and beyond LHC
Abstract: Supersymmetry searches at the LHC and their impact on future searches at the ILC will be discussed. The forth-and back feedback of LHC and ILC experimentation and their complementarity in determining the underlying SUSY parameters will be stressed.
Michiyasu
Nagasawa
Insitute: Kanagawa University
Talk: Cosmological Defect and High Energy Experiments
Abstract: In many high energy physics theories including the SUSY ones, it is predicted that various kinds of cosmological defects can be produced during the cosmic evolution. Here I will present the experimental influences by such defects, particularly by strings, including the result of PRC71, 014902.
Yuji
Kajiyama
Insitute: NICPB, Estonia
Talk: R-parity violation and family symmetry
Abstract: We investigate the implications of the R-parity violating operators in a model
with a family symmetry.
The family symmetry can determine the form of the R-parity violating operators
as well as the Yukawa matrices responsible for the fermion masses and mixings.
In this paper we consider a concrete model with non-abelian discrete
symmetry Q_6, it contains only three R-parity violating operators.
We find the relative decay rates of the lepton flavor violating processes
can be predicted thanks to the family symmetry, such as BR(tau to 3e)/BR(tau to 3mu)~ 4 m_{mu}^2/m_{tau}^2.
Borut
Bajc
Insitute: J. Stefan Institute
Talk: SUSY breaking in GUTs
Abstract:
George
Lazarides
Insitute: Aristotle University of Thessaloniki
Talk: Hybrid Inflation Followed by Modular Inflation
Abstract:
Sener
Ozonder
Insitute: Middle East Technical University (METU), 06531 Ankara/TURKEY
Talk:
Abstract:
adel
awad
Insitute: Ain Shams/University of Kentucky
Talk: Rotating ADS black holes, first law and counter-terms
Abstract: We show that, using counter-term technique for Kerr-AdS_5 case and choosing the non-rotating Einstein space as a boundary, the resulting thermodynamical quantities satisfy the first law of
thermodynamics. This results raise the question: why some boundary metrics produce quantities that do not satisfy the first law ? We show that these boundaries do not satisfy the boundary conditions in this thermodynamical setting, i.e., these boundaries do not stay fixed as we allow the total energy and total angular momenta to change in the bulk. Furthermore, we discuss the advantages and drawbacks of both counter-terms and background techniques.
Martin
White
Insitute: University of Cambridge
Talk: SUSY models and dark matter at the LHC
Abstract: My talk will cover recent work on SUSY models with non-universal Higgs masses, and the measurement of sparticles through kinematic endpoints for these models. Some attention will also be given to the impact that LHC SUSY searches may have on the dark matter problem.
Nobuyuki
Sawado
Insitute: Tokyo University of Science, JAPAN
Talk: Warped compactification on baby-skyrmions in six
dimensions
Abstract: We construct brane solutions in six dimensional Einstein-Skyrme
system.
The baby skyrmion solution realizes warped compactification of the
extra
dimensions for negative bulk cosmological constant. Possibility of
finding
the multi-winding number solutions for skyrmion is also discussed.
Leslie
Camilleri
Insitute: CERN
Talk: CP violation and the search for New Physics in LHCb.
Abstract: The LHCb experiment is currently assembling its detector and will
be
ready for data-taking at LHC start up. The measurements it is
intending to
perform on CP violation in the
B-sector will be described. How these measurements, as well as
measurements
of rare decays, can lead to the observation of New Physics will also be
discussed.
Gautier
Hamel de Monchenault
Insitute: CEA-Saclay DAPNIA/SPP
Talk: Recent BABAR and Belle results
Abstract: A review presentation on latest results at asymmetric B factories (invitation)
Jihn E.
Kim
Insitute: Seoul National Univ./Seoul 151-747, Korea
Talk: Z_{12} Orbifold Compactification toward Standard Model
Abstract: I will talk on my recent works on
Z_12 orbifold compactification, hep-th/0608086,
hep-ph/0612365.
Raphael
Granier de Cassagnac
Insitute: Laboratoire Leprince-Ringuet
Talk: The quark-gluon matter of Brookhaven
Abstract:
I will give a concise review of the experimental results obtained at
the
Relativistic Heavy Ion Collider (RHIC) and shed light on the dense and
hot
quark gluon matter produced in this high temperature and density
medium.
George
Zoupanos
Insitute: Physics Department
Talk: Finite Unified Theories and the prediction of the Higgs mass
Abstract:
William
Kinney
Insitute: University at Buffalo, SUNY
Talk: Particle Physics in the Sky
Abstract: I will give an overview of exciting new developments at the interface between astrophysics and particle physics, focusing on the physics of inflation in the very early universe. New cosmological observations such
as that from the WMAP satellite and the Sloan Digital Sky Survey have achieved unprecedented precision: Uncertainties in cosmological parameters such as the curvature of space and the density of matter have shifted from order unity to of order a few percent. As a result, it is possible for the first time to place meaningful constraints on the physics of the universe during the epoch of inflation, when the universe is believed to have expanded exponentially and quantum processes created
the seeds for structure in the universe. This epoch is of great interest for fundamental physics, and cosmology is giving us the first
observational hints of physics at ultra-high energy, where Grand Unification and perhaps even quantum gravity may be relevant.
Jae Sik
Lee
Insitute: Center for Theoretical Physics, Seoul National University
Talk: LHC Signatures of MSSM Higgs-sector CP Violation
Abstract:
Nathalie
Palanque-Delabrouille
Insitute: CEA-Saclay
Talk: Overview of astroparticle phycics
Abstract: A general overview of astroparticle physics will be given, with special emphasis on recent developments in searches related to dark matter and dark energy.
Osamu
Seto
Insitute: Instituto de Fisica Teorica, Universidad Autonoma de
Madrid
Talk: Axino dark matter from Q-balls in Affleck-Dine
baryogenesis
Abstract: We show that the $\\Omega_b - \\Omega_{DM}$ coincidence can
naturally
be explained in a framework where axino dark matter is predominantly
produced in non-thermal processes involving decays of Q-balls formed in
Affleck-Dinebaryogenesis.
mahmoud
hanafy
Insitute: faculty of science - physics department -fayoum university - el
fayoum
- egypt
Talk:
Abstract:
Zygmunt
Lalak
Insitute: ITP Warsaw, ul. Hoza 69, 00-681 Warsaw, Poland
Talk: Moduli and Inflation
Abstract: In supersymmetric models unifying electroweak
forces with gravity there exist numerous moduli fields, which need
stabilisation. Since under rather general circumstances they mix with
the
inflaton, details of the stabilising potential affect cosmological
inflation
and generation of
primordial fluctuations. Relevant examples of such phenomena shall be
discussed.
Nagat
El-Mahdy
Insitute: Modern Academy for Engineering
Talk:
Abstract:
El BOUKILI
Abderrahman
Insitute: university Ibn Tofail
Talk:
Abstract:
Takayuki
Hirayama
Insitute: Physikalisches Institut,Germany
Talk: AdS/QCD and the pion mass
Abstract: The application of AdS/CFT correspondence to QCD
offers the possibility of computing a strongly
interacting gauge theory in a perturbative way.
One of the most successful models so far is the
one based on D4, D8 and anti D8 brane system.
However in this model the pion is massless because
the quarks are massless. We discuss here
deformations of this brane configuration using
fluxes and obtain the realistic pion mass. We
also comment on application to technicolor
scenarios.
Marwa
Mohamed
Insitute: Ainshams university
Talk:
Abstract:
Gabriela
Barenboim
Insitute: University of Valencia
Talk: Terascale cosmology and LHC
Abstract:
Mohamed
Chabab
Insitute: LPHEA, Cadi Ayyad University
Talk: TBA
Abstract:
Abderrahim
Zemate
Insitute: Faculté des Sciences, (Kenitra) de la part de Moulay Brahim SEDRA
Talk: Non (anti) commutativty and Harmonic Superspace
Abstract: envoy later
Abdessamad
Abada
Insitute: United Arab Emirates University
Talk: Ultrasoft Quark Damping in Hot QCD
Abstract: We determine the quark damping rates in the context of next-to-leading order hard-thermal-loop summed perturbation of high-temperature QCD where weak coupling is assumed. The quarks are ultrasoft. Three types of divergent behavior are encountered: infrared, light-cone and at specific points determined by the gluon energies. The infrared divergence persists and is logarithmic whereas the two others are circumvented.
David
Kerrick
Insitute: University of the Sciences in Philadelphia
Talk: TBA
Abstract:
Alfred
Shapere
Insitute: University of Kentucky
Talk: Prospects for Production of Black Holes at LHC
Abstract: I review the current prospects for observing TeV-scale black holes at LHC, making use of limits on TeV-scale gravity deduced from nonobservation of black holes in cosmic ray experiments.
MARCO
PICARIELLO
Insitute: Universita di Lecce - CFTP Lisboa
Talk: Predictions for Leptogenesis and $\mu\rightarrow e\gamma$ in SUSY from non trivial Quark-Lepton complementarity
Abstract: We compute the effect of non diagonal neutrino mass on $\mu\rightarrow e\gamma$ and on the Leptogenesis in SUSY theories with non trivial Quark-Lepton complementarity.
The correlation matrix $V_M=U_{CKM}U_{PMNS}$ is such that its $(1,3)$ entry, as preferred by the actual experimental data, is zero.
Quark-Lepton complementarity strongly constrains the theory and we obtain a clear prediction for the contribution to $\mu\rightarrow e\gamma$ and the $\tau$ decays $\tau\rightarrow e\gamma$ and $\tau\rightarrow \mu\gamma$.
We also show that the decay asymmetry $\epsilon_1$ is the only one relevant for the Leptogenesis.
Ulrich
Nierste
Insitute: TTP Karlsruhe, University of Karlsruhe
Talk: Bounds on new physics from B_s mixing
Abstract: The B_s-B_s-bar mixing amplitude involves three physical parameters, two of which are highly sensitive to new physics: the magnitude and phase of the element M_12 of the mass matrix.While |M_12| is precisely measured through the B_s-B_s-bar oscillation frequency by CDF, little is known about the CP-violating phase arg M_12. I summarise the
experimental avenues to this quantity and present
improved theory predictions.
ramy
nashed
Insitute: british university in egypt/el sherouk city
Talk:
Abstract:
Durmus Ali
Demir
Insitute: IZMIR INSTITUTE OF TECHNOLOGY
Talk: U(1)\' PHENOMENOLOGY
Abstract: We will give a brief survey, including latest results, of supersymmetric models with an additional U(1) symmetry. We will discuss such models by analyzing their potential for solving the \\mu problem of the MSSM, by examining their anomalies, and by giving their direct collider signatures, that is, a Z\' boson and novel Higgs bosons.
Gasser
Salem
Insitute: Bristish University in Egypt
Talk: student
Abstract:
Reham
Mahmoud
Insitute:
Talk:
Abstract:
M.
Wanas
Insitute: Cairo University, Giza, Egypt.
Talk: \"Torsion Energy and the Accelerating Universe\"
Abstract: It is shown that energy producing torsion in space-time is
similar
to that producing curvature. Both have the same type of conservation.
There
is a main difference between these two types of energies, that is the
energy
associated with curvature gives rise to an attractive force while
torsion
energy is associated with a repulsive force. This difference can be
used to
interpret the supernovae type Ia observation, connected to the
accelerating
expansion of the Universe.
Abdel Nasser
Tawfik
Insitute: M.T.I. university
Talk:
Abstract:
Ehab
Malkawi
Insitute: United Arab Emirates University
Talk:
Abstract:
Magd Elias
Kahil
Insitute: Modern Sciences and Arts University
Talk:
Abstract:
Waleed
Khattab
Insitute:
Talk:
Abstract:
ATHANASIOS
LAHANAS
Insitute: UNIVERSITY OF ATHENS
Talk: Non-Critical String Cosmologies
Abstract: Non-critical String Cosmologies are offered as an alternative to Standard BB Cosmology. The new features encompassed within the dilaton dependent non-critical terms affect the dynamics of the Universe\'s evolution in an unconventional manner being in agreement with the cosmological data. Noncriticality is responsible for a late transition to acceleration at redshifts z=0.2. The role of the uncoupled rolling dilaton to relic abundance calculation will be discussed
Hoda
Abou Shady
Insitute: Cairo University
Talk:
Abstract:
Ali
Eid
Insitute: Cairo University
Talk:
Abstract:
Kamal Melek
Hanna
Insitute: Atomic Energy Authority
Talk:
Abstract:
samah
ammar
Insitute: facality of girls , ain shams university.mathematic department.
Talk:
Abstract:
Nabil
Youssef
Insitute: Department of Mathematics, Faculty of Science, Cairo University,
Egypt
Talk:
Abstract:
Abd El Fady
Morcos
Insitute: Researcher, Nastional Research Institute of Astronomy and
Geophysics
Talk:
Abstract:
Samir
Abd El Shahid
Insitute: Prof., Nastional Research Institute of Astronomy and
Geophysics
Talk:
Abstract:
Nabil
Awadalla
Insitute: Prof., Head of Astronomy Dept.,Nastional Research Institute of
Astronomy and Geophysics
Talk:
Abstract:
Mohamed
El-Houssieny
Insitute: Al-Azhar University
Talk:
Abstract:
Hayam
Yassin
Insitute:
Talk: SU(5) Supersymmetry
Abstract: The irreducible representation of SU(5) is found to play an
important
role in explaining why the repulsive force between two objects at
relatively
large distances changes to an attractive one near the center of the
force
field, and vice versa.
Mahmoud
Faried
Insitute: cairo university astronomy department - Giza -Egypt
Talk:
Abstract:
doaa
mostafa
Insitute: 54 Mohammed Nafea st, Bolaq Al dakroor Giza, Egypt
Talk:
Abstract:
Mahmoud
Faried
Insitute: Astronomy department-Cairo university-Giza-Egypt
Talk:
Abstract:
Farouk
Mahmoud
Insitute: Full Time Professor
Talk:
Abstract:
Insitute:
Talk:
Abstract:
Number of registered participants: 88
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