RT Journal Article
T1 First measurement of Ξ 0c production in pp collisions at √s=7 TeV
A1 ALICE Collaboration, 
A1 González Ferreiro, Elena
AB The production of the charm-strange baryon  Ξ0c is measured for the first time at the LHC via its semileptonic decay into e+ Ξ −νe in ppcollisions at √s=7TeV with the ALICE detector. The transverse momentum (pT) differential cross section multiplied by the branching ratio is presented in the interval 1 <pT<8GeV/cat mid-rapidity, |y| <0.5. The transverse momentum dependence of the Ξ 0c baryon production relative to the D0 meson production is compared to predictions of event generators with various tunes of the hadronisation mechanism, which are found to underestimate the measured cross-section ratio.
PB Elsevier
SN 0370-2693
YR 2018
FD 2018
LK http://hdl.handle.net/10347/22239
UL http://hdl.handle.net/10347/22239
LA eng
NO Acharya, S., Adamová, D., Adolfsson, J., Aggarwal, M. M., Rinella, G. A., Agnello, M., ... & Akindinov, A. (2018). First measurement of Ξ 0c production in pp collisions at √s=7 TeV. Physics Letters B, 781, 8-19
DS Minerva
RD 24 abr 2026