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SUMMARY:Measurement of electrons from beauty-hadron decays in pp collision
 s at $\\sqrt{s}$  = 2.76 TeV to 13 TeV with ALICE
DTSTART;VALUE=DATE-TIME:20230207T092500Z
DTEND;VALUE=DATE-TIME:20230207T094000Z
DTSTAMP;VALUE=DATE-TIME:20260907T221425Z
UID:indico-contribution-773@events.vecc.gov.in
DESCRIPTION:Speakers: Vivek Kumar Singh (Variable Energy Cyclotron Centre)
 \nIn proton--proton collisions\, the measurements of beauty-hadron product
 ion cross sections are an effective tool to test the perturbative QCD (pQC
 D) calculations. In addition\, they provide the required reference for mea
 surements performed in Pb--Pb and p--Pb collision systems\, in order to st
 udy the in-medium mass dependent energy loss and the possible effects of c
 old nuclear matter\, respectively.\n  \n  In this contribution\, the produ
 ction of electrons from beauty-hadron decays in pp collisions at midrapidi
 ty with ALICE will be presented. The Time Projection Chamber (TPC)\, Time 
 Of Flight (TOF) and ElectroMagnetic Calorimeter (EMCal) are used for parti
 cle identification. The presence of EMCal along with the TPC is exploited 
 to measure the beauty-hadron decay electron production cross section in th
 e high transverse momentum region. The $p_{\\rm T }$-differential producti
 on cross section of electrons from beauty-hadron decays measured with ALIC
 E in pp collisions at different centre of mass energies $\\sqrt{s}$\, rang
 ing from 2.76 TeV to 13 TeV will be presented. In addition\, the compariso
 n of these measurements with different models will be shown.\n\nhttps://ev
 ents.vecc.gov.in/event/19/contributions/773/
LOCATION:Hall 2 (Crystal)
URL:https://events.vecc.gov.in/event/19/contributions/773/
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