Mr
Florian Fraenkle
(Karlsruhe Institute of Technology)
17/07/2009, 09:00
Neutrino Physics
The KArlsruhe TRItium Neutrino (KATRIN) experiment is a next generation, model independent, large scale tritium-beta-decay experiment to determine the mass of the electron anti-neutrino by investigating the kinematics of tritium beta decay with a sensitivity of 0.2 eV/c². The measurement setup consists of a high luminosity windowless gaseous molecular tritium source (WGTS), a differential and...
Dr
Vera Beillet-Kovalenko
(IPHC/JINR)
17/07/2009, 09:15
Neutrino Physics
The NEMO-3 experiment located in the Modane Underground Laboratory (LSM)
is searching for neutrinoless double beta decay. The experiment
has been taking data since 2003 with seven isotopes.
The main ones are 7 kg of 100Mo and 1 kg of 82Se.
Data from the initial phase of the experiment show no evidence
for neutrinoless double beta decay which permits setting a 90% CL
lower limit on the...
Prof.
Riccardo Brugnera
(University of Padova and INFN Padova)
17/07/2009, 09:35
Neutrino Physics
The study of neutrinoless double beta decay (DBD) is the most powerful approach to the fundamental question if the neutrino is a Majorana particle, i.e. its own anti-particle. The observation of neutrinoless DBD would not only establish the Majorana nature of the neutrino but also represent a determination of its effective mass if the nuclear matrix element is given.
So far, the most...
Dr
Elena Guardincerri
(INFN Genova)
17/07/2009, 09:55
Neutrino Physics
CUORE is a cryogenic-bolometer detector consisting of 988 TeO2 crystals, 750 g each, operated at a temperature of 10 mK, currently under construction in Gran Sasso Underground Laboratory.
Its goal is to search for neutrinoless double beta decays with a sensitivity to the effective neutrino mass as low as a few tens of meV.
CUORICINO, its pilot experiment, has proven the feasibilty of CUORE,...
Dr
Carmen Palomares
(CIEMAT)
17/07/2009, 10:15
Neutrino Physics
Double Chooz will use two identical detectors at different distances from the Chooz nuclear power station to search for a non-vanishing value of $\theta_{13}$, and, hopefully, to open the way to experiments aspiring to discover CP violation in the leptonic sector. The far detector is expected to be operative by the end of 2009. Installation of the near detector will occur in 2010.
Double...
Mr
Viktor Pec
(IPNP Charles University in Prague)
17/07/2009, 11:00
Neutrino Physics
The Daya Bay reactor neutrino experiment aims to measure the last
unknown neutrino mixing parameter $\theta_{13}$ with a sensitivity of
$\sin^22\theta_{13} < 0.01$ at 90\% C.L.
The experiment will measure the flux and energy spectrum of reactor
antineutrinos through the inverse beta-decay reaction on protons with
three sites at different distances from the reactor cores.
This measurement...
Dr
Marcin Misiaszek
(Jagellonian University)
17/07/2009, 11:15
Neutrino Physics
Borexino is a large-volume liquid scintillator detector placed in the underground halls of the Laboratori Nazionali del Gran Sasso in Italy. It is able to detect in real time neutrino interactions below 2 MeV, due to the very high radio-purity reached by the detector. The interaction rate of the 0.862 MeV 7Be neutrinos is 49±3stat±4syst counts/(day•100 ton) , in agreement with the oscillation...
Dr
Bari Osmanov
(University of Florida/Fermilab)
17/07/2009, 11:35
Neutrino Physics
MiniBooNE is the neutrino oscillation experiment located at Fermi National Accelerator Laboratory in Batavia, USA. The main goal of this experiment is to confirm or reject the evidence for muon to electron anti-neutrino oscillations seen by LSND experiment at LANL.
First neutrino events were detected in 2002 and since then MiniBooNE obtained many interesting results including the...
Dr
Justin Evans
(University College London)
17/07/2009, 11:55
Neutrino Physics
The MINOS experiment utilizes the NuMI beam of muon neutrinos to study the
phenomenon of neutrino oscillations. Neutrinos are sent over a baseline of
735 km, with a detector near the production point at Fermilab and one at
the Soudan underground laboratory in northern Minnesota. By measuring the
disappearance characteristic of oscillations, MINOS has made the best
measurement of the...
Dr
Henri PESSARD
(LAPP-IN2P3-CNRS)
17/07/2009, 12:15
Neutrino Physics
The OPERA long-baseline oscillation experiment is located in the underground Gran Sasso laboratory in Italy. OPERA has been designed to observe nu-mu -> nu-tau appearance in the CNGS nu-mu beam, 730 km away from its source at CERN. The apparatus consists of a large set of emulsion-lead targets combined with electronic detectors. First runs in 2007 and 2008 helped checking that detector and...
Dr
Ken Sakashita
(HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION, KEK)
17/07/2009, 14:30
Neutrino Physics
T2K (Tokai-to-Kamioka) is a second generation long baseline neutrino experiment
utilizing a newly built neutrino source with a MW class high energy proton accelerator
complex (J-PARC neutrino facility), a near neutrino detector (ND280) to characterize
the neutrino beam 280 meters from the source, and Super-Kamiokande as the far detector
at 295 km.
The primary motivation for T2K is...
Prof.
Alain Blondel
(DPNC university of Geneva)
17/07/2009, 14:45
Neutrino Physics
The International Design Study for the Neutrino Factory (the IDS-NF) has been established by the Neutrino Factory community to deliver the Reference Design Report (RDR) for the facility by the 2012 decision point identified by the Strategy Group of C.E.R.N. Council. The discovery reach of the Neutrino Factory will be presented and compared with alternative techniques (beta-beam and...
Prof.
Jan Kisiel
(Insitute of Physics, University of Silesia, Katowice, Poland)
17/07/2009, 15:00
Neutrino Physics
The LAGUNA project and its present status will be presented. Some aspects of the physics potential of three liquid base (liquid argon, scintillator and water), large scale particle detectors will be also discussed.
Dr
Muhammed Deniz
(Department of Physics, Middle East Technical University, Turkey; Institute of Physics, Academia Sinica, Taiwan.)
17/07/2009, 15:15
Neutrino Physics
The TEXONO Collaboration has been pursuing a research program on low energy neutrino physics[1] at the Kuo Sheng Reactor Neutrino Laboratory in Taiwan, where sensitive searches on neutrino magnetic moments, reactor axions and WIMP dark matter have been performed. We report our final results on the measurement of neutrino-electron scattering cross-section using a CsI(Tl) scintillating crystal...
Dr
Bari Osmanov
(University of Florida/Fermilab)
17/07/2009, 15:30
Neutrino Physics
MINERvA is a neutrino scattering experiment located at Fermi National Accelerator Laboratory. It emerged as the collaboration between high energy and nuclear physics communities and will be situated in the same experimental hall with the MINOS near detector making use of the high-intensity NuMI beamline.
MINERvA will provide high-precision cross-section measurements for the exclusive...
Dr
Krzysztof Graczyk
(Institute of Theoretical Physics, University of Wrocław)
17/07/2009, 15:45
Neutrino Physics
A proper prediction of the cross sections for single pion production in neutrino-nucleon scattering is an important ingredient of the long base-line oscillation experiment analysis (see experiments: K2K, MiniBooNE and T2K).
I will present the re-analysis of the single pion production data collected in the 12-ft ANL and 7-ft BNL bubble chamber experiments (neutrino-deuteron scattering...
Dr
Ferruccio Feruglio
(University of Padova)
17/07/2009, 16:30
Neutrino Physics
I discuss lepton flavour violating transitions, leptonic magnetic dipole moments (MDMs) and electric dipole moments (EDMs) in a class of models characterized by the flavour symmetry A4 x Z3 x U(1)_{FN}. I present the relevant low-energy effective Lagrangian where these effects are dominated by dimension six operators, suppressed by the scale M of new physics. All the flavour breaking effects...
Dr
Michal Malinsky
(KTH Stockholm)
17/07/2009, 16:50
Neutrino Physics
The structure of the nonunitary leptonic mixing matrix in the inverse seesaw model with heavy singlets accessible at the LHC is discussed. In most of the parametric space the current experimental bounds on the relevant non-unitarity parameters are considerably improved, which makes the the model potentially testable at future neutrino experiments. The generic correlations emerging in the...
Mr
Daniel Hernández
(Universidad Autónoma de Madrid, Theoretical Physics Department)
17/07/2009, 17:10
Neutrino Physics
We explore realizations of minimal
flavour violation (MFV)within the lepton sector. We find that it can be realized within those seesaw models where a separation of the lepton number and lepton fl
avour violating scales can be achieved, such as type II and inverse seesaw models. We present in particular a simple possibility that results in a different implementation of the MFV hypothesis...
Dr
Omar Miranda
(Depto de Fisica Cinvestav)
17/07/2009, 17:30
Neutrino Physics
There is currently a strong effort to build models containing the
neutrino mass pattern observed in recent experiments. Most of this
models implies nonstandard interactions that can be parametrized in
terms of effective four-fermion operators in the low-energy limit. In
this talk I will show the status of some of the constraints to these
parameters obtained from reactor, accelerator, and...
Mr
Emiliano Molinaro
(SISSA)
17/07/2009, 17:50
Neutrino Physics
We analyse within the "flavoured" leptogenesis scenario of baryon asymmetry generation, the interplay of the "low energy" CP-violation, originating from the PMNS neutrino mixing matrix $U$, and the "high energy" CP-violation which can be present in the matrix of neutrino Yukawa couplings, $\lambda$, and can manifest itself only in "high" energy scale processes. The type I see-saw model with...
