6533b85dfe1ef96bd12be925

RESEARCH PRODUCT

Studies of Λcproduction in pp and p-Pb collisions 1 with ALICE at 2 the LHC

Elisa Meninno

subject

PhysicsQuarkParticle physicsLarge Hadron Collider010308 nuclear & particles physicsPhysicsQC1-999Nuclear TheoryHigh Energy Physics::Phenomenology01 natural sciencesIonlaw.inventionNuclear physicsBaryonlaw0103 physical sciencesQuark–gluon plasmaState of matterHigh Energy Physics::ExperimentCharm (quantum number)Nuclear Experiment010306 general physicsCollider

description

A Large Ion Collider Experiment (ALICE) was designed to study the strongly interacting medium created in heavy-ion collisions at LHC energies, the Quark Gluon Plasma (QGP). Heavy quarks (charm and beauty), produced in the early stages of the collisions, are among the most powerful probes to study this state of matter. To study the QGP effects, it is important to establish reference data, which is done by analysing results from pp and p-Pb collisions.We report on the charmed baryon Λc measurement in pp collisions at √s = 7 TeV and in p-Pb collisions at √sNN = 5.02 TeV with the ALICE experiment, through the reconstruction of the decay channels Λc + → p K S 0 and Λc + → pK − π + .

https://doi.org/10.1051/epjconf/201713713011