The UA9 setup for the double-crystal experiment in CERN-SPS
| العنوان: | The UA9 setup for the double-crystal experiment in CERN-SPS |
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| المؤلفون: | L. Burmistrov, Mark Pesaresi, S. Dubos, L.G. Malyarenko, F. Murtas, George Smirnov, Yu.E. Sandomirskij, Yu.A. Gavrikov, V. Zhovkovska, Roberto Rossi, Vyacheslav V. Skorobogatov, A.A. Durum, Yu. M. Ivanov, V. Puill, Alexander Kovalenko, V. A. Maisheev, Stefano Redaelli, Daniele Mirarchi, Simone Gilardoni, Geoffrey Hall, S. Montesano, Yu. A. Chesnokov, M. Garattini, Thomas James, F. Addesa, A.S. Denisov, Johan Borg, A. Natochii, Francesco Iacoangeli, F. Cerutti, F. Galluccio, A. Stocchi, W. Scandale, A.A. Yanovich, Alexander M. Taratin, L.P. Lapina, A. G. Afonin, Luigi Salvatore Esposito |
| المساهمون: | Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) |
| المصدر: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2020, 975, pp.164175. ⟨10.1016/j.nima.2020.164175⟩ |
| بيانات النشر: | HAL CCSD, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, deflection, [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], Bent molecular geometry, Bent crystal, target: internal, p: capture, 01 natural sciences, Crystal, Nuclear physics, solids, 0103 physical sciences, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Instrumentation, Physics, Large Hadron Collider, Charged particle channeling, 010308 nuclear & particles physics, Detector, CERN SPS, Polarization (waves), Baryon, baryon, CERN LHC Coll, Fixed target experiment, Physics::Accelerator Physics, Halo, charged particle: channeling, Beam (structure) |
| الوصف: | International audience; Experiments to measure the electric and the magnetic moments of short-lived baryons using an internal target and two bent crystals in the vicinity of one of the existing LHC detectors were recently proposed, in the frame of the Physics Beyond Colliders Working Group at CERN. Investigating fixed-target physics in the LHC with in-vacuum solid targets is an unprecedented challenge. As a preparatory step, the layout of the UA9 experiment, installed in the CERN SPS to explore beam manipulations assisted by bent crystals, has been modified to study the feasibility of the double-crystal scenario in a circular accelerator. Ideally, the first crystal should capture halo protons in channeling states directing them onto the internal target to produce rare baryons, whilst the second crystal, located just downstream of the target, should channel the baryons, rotate their polarization vector and deflect them towards the detector area. The upgraded UA9 layout is presented. Preliminary measurements providing an insight of the beam behavior are reported. |
| اللغة: | English |
| تدمد: | 0168-9002 |
| DOI: | 10.1016/j.nima.2020.164175⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7336e08f4d2851e7f29afa250c49fbfd https://hal.archives-ouvertes.fr/hal-02886884 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....7336e08f4d2851e7f29afa250c49fbfd |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 01689002 |
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| DOI: | 10.1016/j.nima.2020.164175⟩ |