Name: LHCB_2023_I2635083
Year: 2023
Summary: $\pi^+\pi^-$ mass distribution in $B^0_s\to\psi(2S)\pi^+\pi^-$ and $B^0_s\to\chi_{c1}\pi^+\pi^-$
Experiment: LHCB
Collider: LHC
InspireID: 2635083
Status: VALIDATED NOHEPDATA
Reentrant: true
Authors:
 - Peter Richardson <peter.richardson@durham.ac.uk>
References:
 - arXiv:2302.10629 [hep-ex]
RunInfo: Any process producing Bs0, originally pp
Options:
 - PID=*
Description:
  'The  $\pi^+\pi^-$ mass distribution in $B^0_s\to\psi(2S)\pi^+\pi^-$ and $B^0_s\to\chi_{c1}\pi^+\pi^-$ are measured. The data was extracted from the figures in the paper. There is no consensus as to the nature of the $\chi_{c1}(3872)$ $c\bar{c}$ state and therefore we taken its PDG code to be 9030443, i.e. the first unused code for an undetermined
   spin one $c\bar{c}$ state. This can be changed using the PID option if a different code is used by the event generator performing the simulation.'
ValidationInfo:
  'Herwig7 events using EvtGen for B meson decays'
#ReleaseTests:
# - $A my-hepmc-prefix :MODE=some_rivet_flag
Keywords: []
BibKey: LHCb:2023reb
BibTeX: '@article{LHCb:2023reb,
    collaboration = "LHCb",
    title = "{Observation of the $B^0_s\rightarrow \chi_{c1}(3872)\pi^+\pi^-$ decay}",
    eprint = "2302.10629",
    archivePrefix = "arXiv",
    primaryClass = "hep-ex",
    reportNumber = "CERN-EP-2023-015, LHCb-PAPER-2022-049",
    month = "2",
    year = "2023"
}
'
