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Dark matter search in a Beam-Dump eXperiment (BDX) at Jefferson Lab: an update on PR12-16-001

التفاصيل البيبلوغرافية
العنوان: Dark matter search in a Beam-Dump eXperiment (BDX) at Jefferson Lab: an update on PR12-16-001
المؤلفون: Battaglieri, M., Bondi', M., Krnjai, G., Paremuzyan, M. Holtrop. R., Bersani, A., Bracco, G., Caiffi, B., Celentano, A., De Vita, R., Marsicano, L., Musico, P., Osipenko, M., Panza, F., Ripani, M., Santopinto, E., Taiuti, M., Bellini, V., Bondí, M., Castorina, P., De Napoli, M., Italiano, A., Kuznetzov, V., Leonora, E., Mammoliti, F., Randazzo, N., Re, L., Russo, G., Russo, M., Shahinyan, A., Sperduto, M., Spinali, S., Sutera, C., Tortorici, F., Baltzell, N., Dalton, M., Freyberger, A., Girod, F. -X., Kharashvili, G., Kubarovsky, V., Pasyuk, E., Smith, E.S., Stepanyan, S., Ungaro, M., Whitlatch, T., Izaguirre, E., Krnjaic, G., Snowden-Ifft, D., Loomba, D., Carpinelli, M., D'Urso, D., Gabrieli, A., Maccioni, G., Sant, M., Sipala, V., Ameli, F., Cisbani, E., De Persio, F., Del Dotto, A., Garibaldi, F., Meddi, F., Nicolau, C.A., Urciuoli, G.M., Chiarusi, T., Manzali, M., Pellegrino, C., Schuster, P., Toro, N., Essig, R., Wood, M.H., Holtrop, M., Paremuzyan, R., De Cataldo, G., De Leo, R., Di Bari, D., Lagamba, L., Nappi, E., Perrino, R., Balossino, I., Barion, L., Ciullo, G., Contalbrigo, M., Drago, A., Lenisa, P., Movsisyan, A., Pappalardo, L., Spizzo, F., Turisini, M., Hasch, D., Lucherini, V., Mirazita, M., Pisano, S., Rossi, P., Tomassini, S., Simi, G., D'Angelo, A., Lanza, L., Rizzo, A., Schaerf, C., Zonta, I., Filippi, A., Genovese, M., Fegan, S., Kunkel, M., Bashkanov, M., Murphy, A., Smith, G., Watts, D., Zachariou, N., Zana, L., Glazier, D., Ireland, D., Mckinnon, B., Sokhan, D., Colaneri, L., Anefalos Pereira, S., Afanasev, A., Briscoe, B., Strakovsky, I., Kalantarians, N., Weinstein, L., Adhikari, K.P., Dunne, J.A., Dutta, D., El Fassi, L., Ye, L., Hicks, K., Cole, P., Dobbs, S., Fanelli, C., Murthy, P.T.M.
المساهمون: Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), BDX
بيانات النشر: HAL CCSD, 2019.
سنة النشر: 2019
مصطلحات موضوعية: Physics - Instrumentation and Detectors, shielding, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), dark matter: detector, High Energy Physics - Experiment, FLUKA, High Energy Physics - Experiment (hep-ex), beam dump, GEANT, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], proposed experiment, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], muon: flux, activity report, Jefferson Lab
الوصف: This document is an update to the proposal PR12-16-001 Dark matter search in a Beam-Dump eXperiment (BDX) at Jefferson Lab submitted to JLab-PAC44 in 2016 reporting progress in addressing questions raised regarding the beam-on backgrounds. The concerns are addressed by adopting a new simulation tool, FLUKA, and planning measurements of muon fluxes from the dump with its existing shielding around the dump. First, we have implemented the detailed BDX experimental geometry into a FLUKA simulation, in consultation with experts from the JLab Radiation Control Group. The FLUKA simulation has been compared directly to our GEANT4 simulations and shown to agree in regions of validity. The FLUKA interaction package, with a tuned set of biasing weights, is naturally able to generate reliable particle distributions with very small probabilities and therefore predict rates at the detector location beyond the planned shielding around the beam dump. Second, we have developed a plan to conduct measurements of the muon ux from the Hall-A dump in its current configuration to validate our simulations.
Comment: Document submitted to JLab PAC 45
اللغة: English
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1152596a2fac8b3aa79564ced5781dc6Test
https://hal.archives-ouvertes.fr/hal-02411042Test
حقوق: OPEN
رقم الانضمام: edsair.doi.dedup.....1152596a2fac8b3aa79564ced5781dc6
قاعدة البيانات: OpenAIRE
الوصف
الوصف غير متاح.