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New algorithms for identifying the flavour of B0 mesons using pions and protons

# metadata.dc.description.abstract[].value
Two new algorithms for use in the analysis of pp collision are developed to identify the flavour of {B} ^0 mesons at production using pions and protons from the hadronization process. The algorithms are optimized and calibrated on data, using {{B} ^0} → D-π + decays from pp collision data collected by LHCb at centre-of-mass energies of 7 and 8 TeV . The tagging power of the new pion algorithm is 60% greater than the previously available one; the algorithm using protons to identify the flavour of a {B} ^0 meson is the first of its kind.

# metadata.dc.publisher[].value
Società Italiana di Fisica & Springer Verlag

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European Physical Journal C, 2017, vol. 77, num. 238, p. 15

# metadata.dc.rights[].value
cc-by (c) Camboni, Alessandro et al., 2017

# metadata.dc.source[].value
Articles publicats en revistes (Física Quàntica i Astrofísica)

# metadata.dc.subject.other[].value
Large Hadron Collider (France and Switzerland)

# metadata.dc.title[].value
New algorithms for identifying the flavour of B0 mesons using pions and protons