Unveiling the effects of multiple soft partonic interactions in collisions at using a new event classifier

A Ortiz, A Khuntia, OV Rueda, S Tripathy, G Bencédi… - Physical Review D, 2023 - APS
Event classifiers based either on the charged-particle multiplicity or the event shape have
been extensively used in proton-proton (pp) collisions by the ALICE Collaboration at the …

QCD challenges from pp to AA collisions

J Altmann, C Andres, A Andronic, F Antinori… - The European Physical …, 2024 - Springer
This paper is a write-up of the ideas that were presented, developed and discussed at the
fourth International Workshop on QCD Challenges from pp to AA, which took place in …

Charged-particle production as a function of the relative transverse activity classifier in pp, p–Pb, and Pb–Pb collisions at the LHC

S Acharya, D Adamová, G Aglieri Rinella… - Journal of high energy …, 2024 - Springer
A bstract Measurements of charged-particle production in pp, p–Pb, and Pb–Pb collisions in
the toward, away, and transverse regions with the ALICE detector are discussed. These …

[HTML][HTML] Study of charged particle production at high pT using event topology in pp, p–Pb and Pb–Pb collisions at sNN= 5.02 TeV

S Acharya, D Adamová, A Adler, GA Rinella, M Agnello… - Physics letters B, 2023 - Elsevier
This letter reports measurements which characterize the underlying event associated with
hard scatterings at mid-pseudorapidity (| η|< 0.8) in pp, p–Pb and Pb–Pb collisions at centre …

Energy dependence of underlying-event observables from RHIC to LHC energies

A Ortiz - Physical Review D, 2021 - APS
A study of the charged-particle density (number density) in the transverse region of the
dihadron correlations exploiting the existing pp and pp¯ data from RHIC to LHC energies is …

Multi-parton interactions in pp collisions using charged-particle flattenicity with ALICE

G Bencédi - arXiv preprint arXiv:2312.11140, 2023 - arxiv.org
Event classifiers based either on the charged-particle multiplicity or on event topologies,
such as spherocity and underlying event, became very useful tools to study collective-like …

A look into the “hedgehog” events in pp collisions

A Ortiz, G Paic - Suplemento de la Revista Mexicana de Física, 2022 - rmf.smf.mx
The UA1 and CDF collaborations have reported the presence of events with a very extended
structure of low momentum tracks filling in a uniform way the η− ϕ phase space. However …

[PDF][PDF] LHC-ALICE 实验中伴随粒子产生的能量依赖性研究

AO Velásquez - 2024 - inspirehep.net
摘要在重离子对撞实验的中心碰撞(即碰撞参数较小的碰撞) 中, 形成了一种强相互作用的热密
物质, 即夸克胶子等离子体(QGP). 长期以来, 质子-质子碰撞被认为是在重离子实验中探测QGP …

Particle production as a function of charged-particle flattenicity in pp collisions at = 13 TeV

ALICE Collaboration - arXiv preprint arXiv:2407.20037, 2024 - arxiv.org
This paper reports the first measurement of the transverse momentum ($ p_ {\mathrm {T}} $)
spectra of primary charged pions, kaons,(anti) protons, and unidentified particles as a …

A look into the" hedgehog" events in pp collisions using a new event shape--flatenicity

A Ortiz, G Paic - arXiv preprint arXiv:2204.13733, 2022 - arxiv.org
The UA1 and CDF collaborations have reported the presence of events with a very extended
structure of low momentum tracks filling in a uniform way the $\eta-\varphi $ phase space …