BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:Low-energy electron-positron collider to search and study (mu+ mu- ) bound state DTSTART;VALUE=DATE-TIME:20190225T034000Z DTEND;VALUE=DATE-TIME:20190225T041000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-616@indico.inp.nsk.su DESCRIPTION:Speakers: Anton Bogomyagkov (Budker Institute of Nuclear Physi cs)\nFrom six leptonic atoms (e^+ e^- )\, (μ^+ e^- )\, (μ^+ μ^- )\, (τ ^+ e^- )\, (τ^+ μ^- )\, (τ^+ τ^- ) only positronium (e^+ e^- ) and mu onium (μ^+ e^- ) were observed. Observation and study of dimuonium (μ^+ μ^- ) will test QED and quantum mechanics computations in the new regime. Dimuonium radius is 200 times smaller than positronium\; therefore\, it h as a higher new-physics reach potential in comparison with other exotic at oms. We propose a low energy e^+ e^- collider for production of the not y et observed (μ^+ μ^- ) bound system. Low beam energy E_beam≈400 MeV an d small circumference Π≈30 m of the machine make it inexpensive to manu facture and operate. Large angle (〖75〗^∘) crossing of e^+ e^- beams produces dimuonium with non-zero momentum shifting decay point from beams collision area and providing effective suppression of the main source of b ackground  elastic e^+ e^- scattering. The peak luminosity at μ^+ μ^- production threshold is 8×〖10〗^31 cm^(-2) s^(-1). Reversing one of t he beams direction allows to study π^± and η  mesons with high lumin osity.\n\nhttps://indico.inp.nsk.su/event/15/contributions/616/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/616/ END:VEVENT BEGIN:VEVENT SUMMARY:LHCb status and plans DTSTART;VALUE=DATE-TIME:20190225T031000Z DTEND;VALUE=DATE-TIME:20190225T034000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-618@indico.inp.nsk.su DESCRIPTION:Speakers: Pavel Krokovny (BINP)\nThis talk will present a stat us overview of ongoing LHCb upgrade.\nThe new detector is designed to oper ate at the instantaneous luminosity of\n2·10^33 cm-2s-1\, more than five times higher than in Run 2.\nA crucial part of the upgrade is the software -only trigger\, which should be\nable to select the desired events at 30MH z input rate with up to six\nvisible interactions per bunch crossing.\nCur rent upgrade status and highlight performance results will be shown. In ad dition\, the LHCb physics program and preparation for future challenges wi ll be presented.\n\nhttps://indico.inp.nsk.su/event/15/contributions/618/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/618/ END:VEVENT BEGIN:VEVENT SUMMARY:New Muonium Hyperfine Structure Measurement at J-PARC KEK IMSS DTSTART;VALUE=DATE-TIME:20190225T083000Z DTEND;VALUE=DATE-TIME:20190225T085000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-625@indico.inp.nsk.su DESCRIPTION:Speakers: Koichioro Shimomura (KEK IMSS)\nHigh precision measu rements of the ground state hyperfine structure (HFS)\n of muonium\, a lep tonic system made of a bound state of a positive muon \nwith an electron\, is a stringent tool for testing bound-state quantum \nelectrodynamics (QE D) theory\, determining fundamental constants of the \nmuon magnetic momen t and mass\, and searches for new physics. Muonium is \nthe most suitable system to test QED because both theoretical and \nexperimental values can be precisely determined.\n\nAt the J-PARC Muon Science Facility (MUSE)\, t he MuSEUM collaboration is \nplaning complementary measurements of muonium HFS both at zero field and \nat high magnetic field. The new high-intensi ty muon beam that will soon \nbe available at MUSE H-Line will provide an opportunity to improve the \nprecision of these measurements by one order of magnitude. The previous \nmeasurements at zero field [1] and high field [2] were performed decades \nago at LAMPF with experimental uncertainties mostly dominated by \nstatistical errors. An overview of the different as pects of these new \nmuonium HFS measurements\, the current status of the preparation for high\n-field measurements\, and the latest measurements at zero field will be \npresented.\n\n[1] D. E. Casperson et al.\, Physics L etters 59B (1975) 397.\n\n[2] W. Liu et al.\, Physical Review Letters 82 ( 1999) 711.\n\nhttps://indico.inp.nsk.su/event/15/contributions/625/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/625/ END:VEVENT BEGIN:VEVENT SUMMARY:The KLOE-2 experiment at DAΦNE DTSTART;VALUE=DATE-TIME:20190225T073000Z DTEND;VALUE=DATE-TIME:20190225T080000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-629@indico.inp.nsk.su DESCRIPTION:Speakers: Elena Perez del Rio (LNF-INFN)\, Paolo Gauzzi (La Sa pienza University of Rome (Italy))\nThe KLOE-2 experiment at the INFN Labo ratori Nazionali di Frascati has finished its data-taking campaign at the DAΦNE ϕ-factory with the collection of 5.5 fb$^{-1}$ of integrated lumi nosity. A peak luminosity of $2.4\\times 10^{32} cm^{-2}s^{-1}$ and a maxi mum daily integrated of 14 pb$^{-1}$ were achieved with the crab waist sc heme of beam collisions.\nKLOE-2 represents the continuation of the KLOE e xperiment with a improved physics program mainly focused on the study of K $_S$\, η rare decays as well as on kaon interferometry\, test of discrete symmetries\, and search for physics beyond the Standard Model. The collec ted data sample will allow to perform CPT symmetry and quantum coherence t ests using entangled neutral kaons\, studies of pseudoscalar mesons produc ed in γγ-physics collisions\, and the search for signals of a hidden dar k-matter sector\, among the fields to be addressed.\nThe general purpose K LOE detector\, composed by one of the biggest Drift Chamber ever built sur rounded by a lead-scintillating fiber Electromagnetic Calorimeter among th e best ones for energy and timing performance at low energies\, undergone several upgrades including an Inner Tracker made of cylindrical GEMs\, t o improve vertex reconstruction capabilities near the interaction region\, a tagging system for scattered electrons in γγ processes\, and small a ngle calorimeters to inprove the acceptance for particles coming from the Interaction Point.\nAn overview of the KLOE-2 experiment will be given inc luding present status and achievements together with physics plans.\n\nhtt ps://indico.inp.nsk.su/event/15/contributions/629/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/629/ END:VEVENT BEGIN:VEVENT SUMMARY:BEPCII and BESIII Status and Plans DTSTART;VALUE=DATE-TIME:20190225T053000Z DTEND;VALUE=DATE-TIME:20190225T060000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-674@indico.inp.nsk.su DESCRIPTION:Speakers: Chengping SHEN (Beihang University)\nThe BESIII dete ctor and BEPCII accelerator represent major upgrades over the previous ve rsion of BES and BEPC\; the facility is used for\nstudies of had ron spectroscopy and ?-charm physics. The design luminosity was reached in 2016\, setting a new world record for the accelerator in\nthis energy reg ime. After opertaing for more than ten years\, BESIII has achieved great s uccess. In my this report\, I review current status of BEPCII\nand BESIII\ , and also will show the future plan for the upgrade.\n\nhttps://indico.in p.nsk.su/event/15/contributions/674/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/674/ END:VEVENT BEGIN:VEVENT SUMMARY:Super KEKB and Belle2 status and plans DTSTART;VALUE=DATE-TIME:20190225T043000Z DTEND;VALUE=DATE-TIME:20190225T050000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-635@indico.inp.nsk.su DESCRIPTION:Speakers: Xiaolong Wang (Fudan University)\nhttps://indico.inp .nsk.su/event/15/contributions/635/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/635/ END:VEVENT BEGIN:VEVENT SUMMARY:COMET status and plans DTSTART;VALUE=DATE-TIME:20190226T073000Z DTEND;VALUE=DATE-TIME:20190226T075000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-646@indico.inp.nsk.su DESCRIPTION:Speakers: Dzmitry Shoukavy (B.I.Stepanov Institute of Physics of the National Academy of Sciences of Belarus)\nLepton Flavour Violation in the charged lepton sector (CLFV) is forbidden in the Standard Model. T herefore\, the observation of CLFV process would be clear evidence of phy sics beyond the Standard Model.\nThe COMET (COherent Muon to Electron Tra nsitions) experiment will measure one of these processes: $\\mu N \\righta rrow eN$ at the Japan Proton Accelerator Research Complex (J-PARC) in Toka i\, Japan. The COMET experiment will be conducted in two phases. Phase-I o f the\nexperiment is aiming at a signal sensitivity of $3.1 \\times 10^{ −15}$. Phase-II will use much more intense beam and a more complex detec tion system to achieve a single-event sensitivity of ~ $3 \\times 10^{− 17}$. \nThis report gives an overview of construction and status of the CO MET experiment.\n\nhttps://indico.inp.nsk.su/event/15/contributions/646/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/646/ END:VEVENT BEGIN:VEVENT SUMMARY:Super Charm-Tau project at Novosibirsk DTSTART;VALUE=DATE-TIME:20190225T024000Z DTEND;VALUE=DATE-TIME:20190225T031000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-661@indico.inp.nsk.su DESCRIPTION:Speakers: Ivan Logashenko (BINP)\nThe Super Charm–Tau factor y at the Budker Institute of Nuclear Physics (Novosibirsk\, Russia) is an electron-positron collider that will operate in the center-of-mass energy range from 2 to 5-6 GeV with the peak luminosity of about $10^{35}$ cm$^{ −2}$s$^{−1}$. The main goal of experiments is to study processes with c quark or τ leptons in the final state. The experiments at Super Charm-t au factory are complementary to experiments at LHCb and Belle-II. \n\nWe'l l discuss the physics case for the Super Charm–Tau factory\, the concept ual design of the collider and the detector and the status of the project. \n\nhttps://indico.inp.nsk.su/event/15/contributions/661/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/661/ END:VEVENT BEGIN:VEVENT SUMMARY:New results and perspectives in neutrino physics DTSTART;VALUE=DATE-TIME:20190225T104000Z DTEND;VALUE=DATE-TIME:20190225T110000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-675@indico.inp.nsk.su DESCRIPTION:Speakers: YURY KUDENKO (INR\, MOSCOW)\nThe review of the prese nt status and futures perspectives of study neutrino oscillations in accel erator and reactor experiments will be presented. The results obtained in current long baseline accelerator experiments T2K and NOvA are discussed. An emphasis is put on a search for CP violation in neutrino oscillations. The brief overview and status of the next generation accelerator based exp eriments T2HK (Japan) with 260 kt Hyper-Kamiokande far neutrino detector a nd DUNE (USA) with 40 kt LAr TPCs will be given. The recent progress an d results obtained in searches for light sterile neutrinos in accelerato r and reactor experiments will be also discussed. Finally\, the direct me asurement of the neutrino mass and status of neutrinoless double beta deca ys experiments will be presented.\n\nhttps://indico.inp.nsk.su/event/15/co ntributions/675/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/675/ END:VEVENT BEGIN:VEVENT SUMMARY:MUonE status and plans DTSTART;VALUE=DATE-TIME:20190225T093000Z DTEND;VALUE=DATE-TIME:20190225T095000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-664@indico.inp.nsk.su DESCRIPTION:Speakers: Umberto Marconi (INFN)\nThe MUonE experiment aims to measure with very high-precision the hadronic contribution to the running of alpha $\\Delta\\alpha_{had}(t)$\, for space-like transferred momenta $ t = q^2 \n\nhttps://indico.inp.nsk.su/event/15/contributions/664/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/664/ END:VEVENT BEGIN:VEVENT SUMMARY:Progress of Super Tau-Charm Facility (STCF) in China DTSTART;VALUE=DATE-TIME:20190225T080000Z DTEND;VALUE=DATE-TIME:20190225T083000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-665@indico.inp.nsk.su DESCRIPTION:Speakers: Haiping Peng PENG (University of Science and Technol ogy\, China)\nThe super tau-charm facility is of rich in the physics progr am\, is an unique platform for the physics with charmed quark and tau lept on\, and provide a great opportunity for study of QCD\, exotic hadrons as well as search for new physics. BEPCII/BESIII\, which is the only one mach ine running at the tau-charm region at present\, is producing fruitful phy sics results\, but will end its mission in 5-8 years. A STCF in China is a nature extension of BEPCII/BESIII\, and the R&D process is ongoing in Chi na. In this talk\, we will introduce you the progress of STCF in China.\n\ nhttps://indico.inp.nsk.su/event/15/contributions/665/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/665/ END:VEVENT BEGIN:VEVENT SUMMARY:J-PARC muon g-2/EDM experiment DTSTART;VALUE=DATE-TIME:20190225T085000Z DTEND;VALUE=DATE-TIME:20190225T091000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-673@indico.inp.nsk.su DESCRIPTION:Speakers: Takayuki Yamazaki (KEK)\nThe J-PARC muon $g-2$/EDM e xperiment (E34 experiment) aims to measure the muon anomalous magnetic mom ent with a precision of 0.5 ppm and search for muon electric dipole moment with a sensitivity of $10^{-21}~e\\cdot$cm. The method of this experiment \n is independent of Fermilab's experiment\, and a low-emittance muon bea m and a factor of 20 smaller muon storage magnet are utilized. A new muon beam line (H-line) at J-PARC and dedicated muon LINAC to reaccelerate ultr a-slow muons are under construction to supply a low-emittance muon beam. T he latest update and current status of this experiment will be reported.\n \nhttps://indico.inp.nsk.su/event/15/contributions/673/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/673/ END:VEVENT BEGIN:VEVENT SUMMARY:BINP electron-positron facilities DTSTART;VALUE=DATE-TIME:20190225T050000Z DTEND;VALUE=DATE-TIME:20190225T053000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-686@indico.inp.nsk.su DESCRIPTION:Speakers: Dmitry Shwartz (BINP)\nThe overview of two running B INP electron-positron colliders VEPP-4M (1-5 GeV/beam) and VEPP-2000 (0.15 -1 GeV/beam) is presented. Since 2016 both colliders are joint to the sing le accelerator complex via common injector of high quality intensive beams . In 2017 VEPP-2000 resumed data taking after 3 years of upgrade. The lumi nosity was increased in a factor of 3-5 in a whole energy range.\n\nhttps: //indico.inp.nsk.su/event/15/contributions/686/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/686/ END:VEVENT BEGIN:VEVENT SUMMARY:Precision Hadron Physics at the future MESA accelerator DTSTART;VALUE=DATE-TIME:20190225T095000Z DTEND;VALUE=DATE-TIME:20190225T101000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-691@indico.inp.nsk.su DESCRIPTION:Speakers: Denig Achim (JGU Mainz)\nBased on the expertise in h igh-intensity electron accelerator technology at the Mainz Microtron MAMI\ , a new accelerator MESA (Mainz Energy-Recovering Superconducting Accelera tor) is currently under construction at the Institute for Nuclear Physics at Johannes Gutenberg University Mainz. MESA will be operated at low beam energies below 155 MeV\, but at high inensities of at least 1 mA of beam c urrent. The high intensity will provide the basis for a series of precisio n experiments in the fields of hadron and low-energy particle physics. In this talk\, highlights of the research programme at MESA will be discussed including a new measurement of the electroweak mixing angle at low moment um transfer (P2 experiment)\, measurements of the electromagnetic form fac tors of the nucleons (MAGIX experiment) as well as searches for dark secto r particles (the MAGIX and the beam dump experiment BDX). These experiment s will be operated either in the extracted beam mode of MESA (P2 and BDX) or in the energy-recovering mode (MAGIX) of the accelerator\, in which for the first time a high-intensity energy-recovering beam will be operated i n conjunction with a gas internal target.\n\nhttps://indico.inp.nsk.su/eve nt/15/contributions/691/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/691/ END:VEVENT BEGIN:VEVENT SUMMARY:MEG2 and Mu3E status and plans DTSTART;VALUE=DATE-TIME:20190225T101000Z DTEND;VALUE=DATE-TIME:20190225T104000Z DTSTAMP;VALUE=DATE-TIME:20260513T230001Z UID:indico-contribution-87-692@indico.inp.nsk.su DESCRIPTION:Speakers: Paolo Walter Cattaneo (INFN Pavia)\nThe status of th e MEG II experiment\, the upgrade of MEG\, whose goal is to\nsearch for th e forbidden decay mu -> e+ gamma with increased precision\, is presented.\ nAfter a brief review of the motivations behind such a search and the curr ent limit\ndue to MEG\, we present the design of the detector in detail.\n The motivations of the upgrade of each subdetector is presented\nwith the resolution improvements expected and measured.\nNovel subdetectors and cal ibration hardware are introduced.\nResults from beam tests on the subdetec tors are presented.\nThe schedule of the forthcoming years is presented.\n We conclude with the expected sensitivity of the MEGII experiment.\n\nhttp s://indico.inp.nsk.su/event/15/contributions/692/ LOCATION: Conference room URL:https://indico.inp.nsk.su/event/15/contributions/692/ END:VEVENT END:VCALENDAR