BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:EXO-200 results and cosmogenic backgrounds DTSTART;VALUE=DATE-TIME:20161012T141500Z DTEND;VALUE=DATE-TIME:20161012T143000Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-780@cern.ch DESCRIPTION:Speakers: Vladimir Belov (Institute for Theoretical and Experi mental Physics)\nSetup description and the latest results for EXO-200 expe riment are presented. Detector is liquid xenon TPC dedicated to study of $^{136}$Xe double beta decay. It contains 175 kg of xenon and is located i n underground low-background laboratory. Careful material selection and cl eaning procedures along with complicated analysis resulted in one of the t he lowest Background Index amoung comparable detectors. Experiment discove red $2\\beta2\\nu$ decay and made the most precise measurement of half-lif e of it. Special attention is this talk is given to a dedicated study of a ctivation of detector materials by cosmic ray muons and resulting backgrou nds in the detector. This is very important for such a sensitive experimen t since it produces unavoidable background.\n\nhttps://indico.particle.mep hi.ru/event/4/contributions/780/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/780/ END:VEVENT BEGIN:VEVENT SUMMARY:Measuring Muon-Induced Fast Neutrons at the Baksan Underground Sci ntillation Telescope DTSTART;VALUE=DATE-TIME:20161012T144500Z DTEND;VALUE=DATE-TIME:20161012T150000Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-774@cern.ch DESCRIPTION:Speakers: Makhti Kochkarov (researcher)\nAn estimation of the fast neutron flux in an underground laboratory excavated under about 320 m of rock has been performed on a data set acquired during the 2001-2015 ye ars. A neutron background measurement relies on the production of a cosmo genic nuclide $^{12}B$ by fast neutrons in an organic scintillator. The es timated full fluxes of neutrons agree with results of Monte-Carlo simulat ion.\n\nhttps://indico.particle.mephi.ru/event/4/contributions/774/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/774/ END:VEVENT BEGIN:VEVENT SUMMARY:Status of the magnetized neutrino detector Baby-MIND DTSTART;VALUE=DATE-TIME:20161012T131500Z DTEND;VALUE=DATE-TIME:20161012T133000Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-747@cern.ch DESCRIPTION:Speakers: Aleksanrd Mefodiev (INR RAS)\nMagnetized Iron Neutri no Detector (Baby-MIND) is Muon Range Detector (MRD) for WAGASCI experimen t in T2K.\n\nThe Baby-MIND modules are composed of magnetized iron and the long plastic scintillators bars which are read out with wavelength shifti ng (WLS) fibers. Event reconstruction resides in selecting tracks above the certain threshold in length. Analyzing the vertex allow us to reconstr uct the hadronic component of interactions. \n\nNew frontend board CITIRO C was created for readout of Baby-MIND. The bar elements and frontend boar d were tested with cosmic rays and on with beam at T9 CERN the results a re reported.\n\nhttps://indico.particle.mephi.ru/event/4/contributions/747 / LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/747/ END:VEVENT BEGIN:VEVENT SUMMARY:BRIEF REVIEW OF DOUBLE BETA DECAY EXPERIMENTS DTSTART;VALUE=DATE-TIME:20161012T143000Z DTEND;VALUE=DATE-TIME:20161012T144500Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-686@cern.ch DESCRIPTION:Speakers: Alexander Barabash (ITEP)\nThe review of double beta decay experiments is done. Results of the most sensitive current experime nts are discussed. The main attention is paid to KamLAND-Zen\, GERDA-II\, MAJORANA-DEMONSTRATOR\, CUORE-0 and NEMO-3 experiments. Modern values of T 1/2 (2v ) and best present limits on neutrinoless double beta decay and do uble beta decay with Majoron emission are presented. In the second part o f the review prospects of search for the neutrinoless double beta decay in new experiments with sensitivity to neutrino mass at the level of ~ (0.01 -0.1) eV are discussed. The main attention is paid to experiments of CUORE \, GERDA\, MAJORANA\, nEXO\, KamLAND-Zen-2\, SuperNEMO and SNO+. Possibili ties of low-temperature scintillating bolometers on the basis of inorganic crystals (ZnSe\, ZnMoO4 \, Li2MoO4 \, CaMoO4 and CdWO4) are considered to o.\n\nhttps://indico.particle.mephi.ru/event/4/contributions/686/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/686/ END:VEVENT BEGIN:VEVENT SUMMARY:Recent results from T2K and future plans DTSTART;VALUE=DATE-TIME:20161012T130000Z DTEND;VALUE=DATE-TIME:20161012T131500Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-677@cern.ch DESCRIPTION:Speakers: Mathieu Lamoureux (CEA Saclay\, IRFU)\nThe T2K long- baseline neutrino oscillation experiment in Japan is designed to study neu trino oscillations using a muon (anti-)neutrino beam produced by J-PARC an d propagating to Super-Kamiokande detector (located at 295 km across Japan ). T2K has conclusively presented results on muon neutrino disappearance a nd electron neutrino appearance\, allowing to perform precise measurement of lepton mixing parameters. \n\nSince 2014\, the experiment is running in anti-neutrino mode allowing to study anti-neutrino oscillations and has o btained first constraints on CP violation in leptonic sector. We will pres ent the latest results in both appearance and disappearance channels (join t analysis neutrino and anti-neutrino modes)\, leading to the most up-to-d ate measurements of $\\theta_{23}$\, $\\Delta m^2_{23}$ and $\\delta_{CP}$ . The future prospects of T2K will also be discussed.\n\nhttps://indico.pa rticle.mephi.ru/event/4/contributions/677/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/677/ END:VEVENT BEGIN:VEVENT SUMMARY:Experiment NEUTRINO-4 search for sterile neutrino with multisectio n detector model DTSTART;VALUE=DATE-TIME:20161012T133000Z DTEND;VALUE=DATE-TIME:20161012T134500Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-597@cern.ch DESCRIPTION:Speakers: Anatolii Serebrov (PNPI NRC KI)\nIn connection with the question of possible existence of sterile neutrino the laboratory on t he basis of SM-3 reactor (Dimitrovgrad\, Russia) was created to search for oscillations of reactor antineutrino. In the middle of 2015 the multisect ion prototype of a neutrino detector with liquid scintillator volume of 35 0 l was installed. It can be moved at the distance of 6-11 m from the reac tor core inside passive shielding. For the first time the measurement of t he reactor antineutrino flux dependence at so short distances from the rea ctor core center with movable detector was realized. Different methods of cosmic background suppression were studied. After half year collecting sta tistics the accuracy of measurements of first point at 6.5 m is 10%. The f ull-scale detector with volume of liquid scintillator 3 m$^{3}$ (5$\\times $10 section) is in the stage of preparation. It will allow obtaining the s tatistic accuracy of measurements at 6-11 m up to 1.5 – 3.0 % after 2 ye ars of measurements.\n\nhttps://indico.particle.mephi.ru/event/4/contribut ions/597/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/597/ END:VEVENT BEGIN:VEVENT SUMMARY:The RED-100 experiment DTSTART;VALUE=DATE-TIME:20161012T134500Z DTEND;VALUE=DATE-TIME:20161012T140000Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-538@cern.ch DESCRIPTION:Speakers: Dmitry Akimov (ITEP and MEPhI)\nThe experiment on fi rst observation of the elastic coherent scattering of neutrino off atomic nuclei is proposed with the use of the RED-100 emission two-phase xenon de tector. This process was theoretically predicted more than 40 years ago by the Standard model of particle physics but has not been observed yet beca use of lack of the detection technique of the events with the low energy d eposition in massive (more than several dozens of kg) targets: the energy of nuclear recoil from the neutrino scattering in detector is in the keV- and sub-keV- energy ranges. This can be done with a technology of particle detection by means of a two-phase emission detector proposed in Russia an d well worked out in the experiments on search for dark matter. The RED-10 0 two-phase emission detector and proposed experiment with it at the Kalin in nuclear power plant (KNPP) are described in this talk. The perspective of the use of such type detectors for neutrino monitoring of nuclear power reactors is considered.\n\nhttps://indico.particle.mephi.ru/event/4/contr ibutions/538/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/538/ END:VEVENT BEGIN:VEVENT SUMMARY:First results of GERDA Phase II and consistency with background mo dels DTSTART;VALUE=DATE-TIME:20161012T140000Z DTEND;VALUE=DATE-TIME:20161012T141500Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-531@cern.ch DESCRIPTION:Speakers: Andrey Chernogorov (FSBI SSC RF ITEP)\nThe GERDA (GE Rmanium Detector Array) is an experiment for the search of neutrinoless do uble beta decay (0νββ) in Ge-76\, located at Laboratori Nazionali del G ran Sasso of INFN (Italy). GERDA operates bare high purity germanium detec tors submersed in liquid Argon (LAr). Phase II of data-taking started in D ec 2015 and is currently ongoing.\n In Phase II 35 kg of germanium detecto rs enriched in Ge-76 including thirty newly produced Broad Energy Germaniu m (BEGe) detectors is operating to reach an exposure of 100 kg•yr. The d esign goal of Phase II is to reduce the background by one order of magnitu de to get the sensitivity for T0ν1/2 = O(10^26) yr. To achieve the necess ary background reduction\, the setup was complemented with LAr veto.\nAnal ysis of the background spectrum of Phase II demonstrates consistency with the background models. Furthermore Ra-226 and Th-232 contamination levels consistent with screening results.\nIn the first Phase II data release we found no hint for a 0νββ decay signal and place a limit of this process T0ν1/2(Ge) > 5.2•10^25 yr (90% C.L.\, sensitivity 4.0•10^25 yr). Fir st results of GERDA Phase II will be presented.\n\nhttps://indico.particle .mephi.ru/event/4/contributions/531/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/531/ END:VEVENT BEGIN:VEVENT SUMMARY:Partially monochromatic modulated neutrino beams DTSTART;VALUE=DATE-TIME:20161012T150000Z DTEND;VALUE=DATE-TIME:20161012T151500Z DTSTAMP;VALUE=DATE-TIME:20260814T163126Z UID:indico-contribution-76-501@cern.ch DESCRIPTION:Speakers: Oleg Titov (NRC "Kurchatov Institute")\nRecently\, i t was proposed to use storage rings with $\\beta^+$-radioactive nuclei as sources of electron neutrino beams. \nIf the nuclei have large electron ca pture branching\, than such beams could have a significant monochromatic c omponent. \nUnder certain conditions\, in particular\, for hydrogen-like i ons\, one can modulate the monochromatic component. \nWe propose the selec tion criteria for $\\beta^+$-decaying nuclei that could be used to produce intense beams of partially monochromatic and \nmodulated electron neutrin os. It is shown that such beams are obtainable on practice and might be in teresting for future experiments.\n\nhttps://indico.particle.mephi.ru/even t/4/contributions/501/ LOCATION:Milan Hotel Vivaldi-Boccerini URL:https://indico.particle.mephi.ru/event/4/contributions/501/ END:VEVENT END:VCALENDAR