The Opportunity Offered by the ESSnuSB Project to Exploit the Larger Leptonic CP Violation Signal at the Second Oscillation Maximum and the Requirements of This Project on the ESS Accelerator Complex
| Autor: | G. Vankova-Kirilova, Richard Hall-Wilton, Elian Bouquerel, Roger Ruber, Jingyu Tang, Elena Wildner, Colin Carlile, Alexander Burgman, Jean-Pierre Koutchouk, M. Martini, Maja Olvegård, R. Matev, Nikolaos Vassilopoulos, Eric Baussan, T. Ekelöf, Mattias Blennow, David McGinnis, Marcos Dracos, Peter Christiansen, Henrik Ohman, Tommy Ohlsson, Ryoichi Miyamoto, Mats Lindroos, Piotr Cupiał, Joakim Cederkäll, Håkan Danared, R. Tsenov, H. Schonauer, Mohammad Eshraqi, M. Bogomilov |
|---|---|
| Přispěvatelé: | Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Institut Pluridisciplinaire Hubert Curien ( IPHC ), Centre National de la Recherche Scientifique ( CNRS ) -Université de Strasbourg ( UNISTRA ) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Physics - Instrumentation and Detectors
p: linear accelerator Physics::Instrumentation and Detectors costs 7. Clean energy 01 natural sciences High Energy Physics - Experiment Subatomär fysik High Energy Physics - Experiment (hep-ex) Subatomic Physics [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] Spallation Detectors and Experimental Techniques Nuclear Experiment [ PHYS.PHYS.PHYS-INS-DET ] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] Physics Oscillation Electrical engineering Instrumentation and Detectors (physics.ins-det) lcsh:QC1-999 CP violation Research center Accelerator Physics (physics.acc-ph) Nuclear and High Energy Physics Exploit Article Subject Cherenkov counter: water [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph] FOS: Physical sciences Nuclear physics [ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex] 0103 physical sciences CP: violation [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] [ PHYS.PHYS.PHYS-ACC-PH ] Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph] 010306 general physics numerical calculations accelerator: design detector: design activity report 010308 nuclear & particles physics business.industry SIGNAL (programming language) High Energy Physics::Phenomenology n: particle source neutrino: particle source deep underground detector accelerator: upgrade Neutron source Physics::Accelerator Physics Physics - Accelerator Physics High Energy Physics::Experiment business lcsh:Physics |
| Zdroj: | Adv.High Energy Phys. Adv.High Energy Phys., 2016, 2016, pp.8640493. ⟨10.1155/2016/8640493⟩ Adv.High Energy Phys., 2016, 2016, pp.8640493. 〈10.1155/2016/8640493〉 Advances in High Energy Physics, Vol 2016 (2016) Advances in High Energy Physics |
| Popis: | Very intense neutrino beams and large neutrino detectors will be needed to enable the discovery of CP violation in the leptonic sector. The European Spallation Source (ESS), currently under construction in Lund, Sweden, is a research center that will provide, by 2023, the world's most powerful neutron source. The average power will be 5 MW. Pulsing this linac at higher frequency, at the same instantaneous power, will make it possible to raise the average beam power to 10 MW to produce, in parallel with the spallation neutron production, a high performance neutrino Super Beam of about 0.4 GeV mean neutrino energy. The ESS neutrino Super Beam, ESSnuSB, operated with a 2.0 GeV linac proton beam, together with a large underground Water Cherenkov detector located at 540 km from Lund, close to the second oscillation maximum, will make it possible to discover leptonic CP violation at 5 sigma significance level in 56 percent (65 percent for an upgrade to 2.5 GeV beam energy) of the leptonic Dirac CP-violating phase range after 10 years of data taking. The paper gives an overview of the proposed facility and presents the outstanding physics reach possible for CP violation with ESSnuSB. This article is withdrawn several and should not exist at all |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|