TY - JOUR
T1 - Precision resonance energy scans with the PANDA experiment at FAIR
T2 - Sensitivity study for width and line shape measurements of the X(3872)
AU - The PANDA Collaboration
AU - Barucca, G.
AU - Davı, F.
AU - Lancioni, G.
AU - Mengucci, P.
AU - Montalto, L.
AU - Natali, P. P.
AU - Paone, N.
AU - Rinaldi, D.
AU - Scalise, L.
AU - Erni, W.
AU - Krusche, B.
AU - Steinacher, M.
AU - Walford, N.
AU - Cao, N.
AU - Liu, Z.
AU - Liu, C.
AU - Liu, B.
AU - Shen, X.
AU - Sun, S.
AU - Tao, J.
AU - Zhao, G.
AU - Zhao, J.
AU - Albrecht, M.
AU - Bökelmann, S.
AU - Erlen, T.
AU - Feldbauer, F.
AU - Fink, M.
AU - Frech, J.
AU - Freudenreich, V.
AU - Fritsch, M.
AU - Hagdorn, R.
AU - Heinsius, F. H.
AU - Held, T.
AU - Holtmann, T.
AU - Keshk, I.
AU - Koch, H.
AU - Kopf, B.
AU - Kuhlmann, M.
AU - Kümmel, M.
AU - Küßner, M.
AU - Leiber, S.
AU - Musiol, P.
AU - Mustafa, A.
AU - Pelizäus, M.
AU - Pitka, A.
AU - Reher, J.
AU - Reicherz, G.
AU - Richter, M.
AU - Schnier, C.
AU - Seth, K.
N1 - Funding Information:
We acknowledge financial support from the Science and Technology Facilities Council (STFC), British funding agency, Great Britain; the Bhabha Atomic Research Centre (BARC) and the Indian Institute of Technology Bombay, India; the Bundesministerium für Bildung und Forschung (BMBF), Germany; the Carl-Zeiss-Stiftung 21-0563-2.8/122/1 and 21-0563-2.8/131/1, Mainz, Germany; the Center for Advanced Radiation Technology (KVI-CART), Groningen, Netherlands; the CNRS/IN2P3 and the UniversitéParis-Sud, France; the Czech Ministry (MEYS) grants LM2015049, CZ.02.1.01/0.0/0.0/16 and 013/000 1677, the Deutsche Forschungsgemeinschaft (DFG), Germany; the Deutscher Akademischer Austausch-dienst (DAAD), Germany; the Forschungszentrum Jülich, Germany; the FP7 HP3 GA283286, European Commission funding; the Gesellschaft für Schwerionenforschung GmbH (GSI), Darmstadt, Germany; the Helmholtz-Gemeinschaft Deutscher Forschungszentren (HGF), Germany; the INTAS, European Commission funding; the Institute of High Energy Physics (IHEP) and the Chinese Academy of Sciences, Beijing, China; the Istituto Nazionale di Fisica Nucleare (INFN), Italy; the Ministerio de Educacion y Ciencia (MEC) under grant FPA2006-12120-C03-02; the Polish Ministry of Science and Higher Education (MNiSW) grant No. 2593/7, PR UE/2012/2, and the National Science Centre (NCN) DEC-2013/09/N/ST2/02180, Poland; the State Atomic Energy Corporation Rosatom, National Research Center Kurchatov Institute, Russia; the Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (SNF), Swiss; the Stefan Meyer Institut für Subatomare Physik and the Österreichische Akademie der Wissenschaften, Wien, Austria; the Swedish Research Council and the Knut and Alice Wallenberg Foundation, Sweden.
Publisher Copyright:
© 2019, The Author(s).
PY - 2019/3/1
Y1 - 2019/3/1
N2 - This paper summarises a comprehensive Monte Carlo simulation study for precision resonance energy scan measurements. Apart from the proof of principle for natural width and line shape measurements of very narrow resonances with PANDA, the achievable sensitivities are quantified for the concrete example of the charmonium-like X(3872) state discussed to be exotic, and for a larger parameter space of various assumed signal cross-sections, input widths and luminosity combinations. PANDA is the only experiment that will be able to perform precision resonance energy scans of such narrow states with quantum numbers of spin and parities that differ from J P C = 1 - - .
AB - This paper summarises a comprehensive Monte Carlo simulation study for precision resonance energy scan measurements. Apart from the proof of principle for natural width and line shape measurements of very narrow resonances with PANDA, the achievable sensitivities are quantified for the concrete example of the charmonium-like X(3872) state discussed to be exotic, and for a larger parameter space of various assumed signal cross-sections, input widths and luminosity combinations. PANDA is the only experiment that will be able to perform precision resonance energy scans of such narrow states with quantum numbers of spin and parities that differ from J P C = 1 - - .
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U2 - 10.1140/epja/i2019-12718-2
DO - 10.1140/epja/i2019-12718-2
M3 - Article
AN - SCOPUS:85063462704
SN - 1434-6001
VL - 55
JO - European Physical Journal A
JF - European Physical Journal A
IS - 3
M1 - 42
ER -