Název:	Precision resonance energy scans with the PANDA experiment at FAIR: Sensitivity study for width and line shape measurements of the X(3872)
Autoři:	Duda, Daniel Nerling, Frank PANDA, Collaboration
Citace zdrojového dokumentu:	DUDA, D., NERLING, F., PANDA, C. Precision resonance energy scans with the PANDA experiment at FAIR: Sensitivity study for width and line shape measurements of the X(3872). European Physical Journal A, 2019, roč. 55, č. 3. ISSN 1434-6001.
Datum vydání:	2019
Nakladatel:	Springer
Typ dokumentu:	článek article
URI:	2-s2.0-85063462704 http://hdl.handle.net/11025/42778
ISSN:	1434-6001
Klíčová slova v dalším jazyce:	Charmonium;Mesons
Abstrakt v dalším jazyce:	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 - - .
Práva:	© Springer
Vyskytuje se v kolekcích:	Články / Articles (KKE) OBD

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