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Double-crystal measurements at the CERN SPS

W. ScandaleINFN Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, ItalyG. ArduiniThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandF. CeruttiThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandM. D’AndreaThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandLuigi Salvatore EspositoThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandM. GarattiniThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandS. GilardoniThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandDaniele MirarchiThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandS. MontesanoThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandA. NatochiiThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandStefano RedaelliThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandR. RossiThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandG.I. SmirnovThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandL. BurmistrovLaboratory of Physics of 2 Infinities Irene Joliot-Curie (IJCLab), Orsay, FranceS. DubosLaboratory of Physics of 2 Infinities Irene Joliot-Curie (IJCLab), Orsay, FranceV. PuillLaboratory of Physics of 2 Infinities Irene Joliot-Curie (IJCLab), Orsay, FranceA. StocchiLaboratory of Physics of 2 Infinities Irene Joliot-Curie (IJCLab), Orsay, FranceF. M. AddesaINFN Sezione di Roma, Piazzale Aldo Moro 2, 00185 Rome, ItalyF. MurtasINFN, Laboratori Nazionali di Frascati, Via Fermi, 40 00044 Frascati (Roma), ItalyF. GalluccioINFN Sezione di Napoli, Complesso Universitario di Monte Sant’Angelo, Via Cintia, 80126 Napoli, ItalyA. D. KovalenkoThe European Organization for Nuclear Research (CERN), CH-1211 Geneva 23, SwitzerlandA.M. TaratinJoint Institute for Nuclear Research (JINR), Joliot-Curie 6, 141980 Dubna, RussiaA.S. DenisovINFN, Laboratori Nazionali di Frascati, Via Fermi, 40 00044 Frascati (Roma), ItalyYu.A. GavrikovThe Petersburg Nuclear Physics Institute, named after BY. IvanovThe Petersburg Nuclear Physics Institute, named after BL.P. LapinaThe Petersburg Nuclear Physics Institute, named after BL.G. MalyarenkoThe Petersburg Nuclear Physics Institute, named after BV.V. SkorobogatovThe Petersburg Nuclear Physics Institute, named after BA. G. AfoninThe Institute of High Energy Physics of the National Research, named after A.A. Logunov, of the National Research Centre ''Kurchatov Institute" (IHEP), 142281 Protvino, RussiaYu. A. ChesnokovThe Institute of High Energy Physics of the National Research, named after A.A. Logunov, of the National Research Centre ''Kurchatov Institute" (IHEP), 142281 Protvino, RussiaA. DurumThe Institute of High Energy Physics of the National Research, named after A.A. Logunov, of the National Research Centre ''Kurchatov Institute" (IHEP), 142281 Protvino, RussiaV. A. MaisheevThe Institute of High Energy Physics of the National Research, named after A.A. Logunov, of the National Research Centre ''Kurchatov Institute" (IHEP), 142281 Protvino, RussiaYu.E. SandomirskiyThe Institute of High Energy Physics of the National Research, named after A.A. Logunov, of the National Research Centre ''Kurchatov Institute" (IHEP), 142281 Protvino, RussiaA. YanovichThe Institute of High Energy Physics of the National Research, named after A.A. Logunov, of the National Research Centre ''Kurchatov Institute" (IHEP), 142281 Protvino, RussiaJ. BorgBlackett Laboratory, Imperial College, London SW7 2AZ, United KingdomThomas JamesINFN, Laboratori Nazionali di Frascati, Via Fermi, 40 00044 Frascati (Roma), ItalyG. HallINFN Sezione di Napoli, Complesso Universitario di Monte Sant'Angelo, Via Cintia, 80126 Napoli, ItalyM. PesaresiINFN, Laboratori Nazionali di Frascati, Via Fermi, 40 00044 Frascati (Roma), Italy

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipmentjournal2021en

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Annotatsiya

The UA9 setup, installed in the Super Proton Synchrotron (SPS) at CERN, was exploited for a proof of principle of the double-crystal scenario, proposed to measure the electric and the magnetic moments of short-lived baryons in a high-energy hadron collider, such as the Large Hadron Collider (LHC). Linear and angular actuators were used to position the crystals and establish the required beam configuration. Timepix detectors and high-sensitivity Beam Loss Monitors were exploited to observe the deflected beams. Linear and angular scans allowed exploring the particle interactions with the two crystals and recording their efficiency. The measured values of the beam trajectories, profiles and of the channeling efficiency agree with the results of a Monte-Carlo simulation.

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Mavzular

Crystallography and Radiation Phenomena Advanced X-ray Imaging Techniques Particle Accelerators and Free-Electron Lasers

Identifikatorlar

DOI: 10.1016/j.nima.2021.165747

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