Pseudorapidity densities of charged particles with transverse momentum thresholds in pp collisions at s =5.02 and 13 TeV
(2023) In Physical Review D 108(7).- Abstract
- The pseudorapidity density of charged particles with minimum transverse momentum (pT) thresholds of 0.15, 0.5, 1, and 2 GeV/c is measured in pp collisions at the center of mass energies of s=5.02 and 13 TeV with the ALICE detector. The study is carried out for inelastic collisions with at least one primary charged particle having a pseudorapidity (η) within ±0.8 and pT larger than the corresponding threshold. In addition, measurements without pT-thresholds are performed for inelastic and nonsingle-diffractive events as well as for inelastic events with at least one charged particle having |η|2 GeV/c), highlighting the importance of such measurements for tuning event generators. The new measurements agree within uncertainties with results... (More)
- The pseudorapidity density of charged particles with minimum transverse momentum (pT) thresholds of 0.15, 0.5, 1, and 2 GeV/c is measured in pp collisions at the center of mass energies of s=5.02 and 13 TeV with the ALICE detector. The study is carried out for inelastic collisions with at least one primary charged particle having a pseudorapidity (η) within ±0.8 and pT larger than the corresponding threshold. In addition, measurements without pT-thresholds are performed for inelastic and nonsingle-diffractive events as well as for inelastic events with at least one charged particle having |η|2 GeV/c), highlighting the importance of such measurements for tuning event generators. The new measurements agree within uncertainties with results from the ATLAS and CMS experiments obtained at s=13 TeV. © 2023 CERN. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2f2926f3-39f9-4834-8b2b-a03046c16c9a
- author
- Acharya, S. ; Basu, S. LU ; Christiansen, P. LU and Zurlo, N
- author collaboration
- organization
- publishing date
- 2023
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review D
- volume
- 108
- issue
- 7
- article number
- 072008
- publisher
- American Physical Society
- external identifiers
-
- scopus:85178219318
- ISSN
- 2470-0010
- DOI
- 10.1103/PhysRevD.108.072008
- language
- English
- LU publication?
- yes
- id
- 2f2926f3-39f9-4834-8b2b-a03046c16c9a
- date added to LUP
- 2024-01-16 14:48:55
- date last changed
- 2024-01-16 14:48:55
@article{2f2926f3-39f9-4834-8b2b-a03046c16c9a, abstract = {{The pseudorapidity density of charged particles with minimum transverse momentum (pT) thresholds of 0.15, 0.5, 1, and 2 GeV/c is measured in pp collisions at the center of mass energies of s=5.02 and 13 TeV with the ALICE detector. The study is carried out for inelastic collisions with at least one primary charged particle having a pseudorapidity (η) within ±0.8 and pT larger than the corresponding threshold. In addition, measurements without pT-thresholds are performed for inelastic and nonsingle-diffractive events as well as for inelastic events with at least one charged particle having |η|2 GeV/c), highlighting the importance of such measurements for tuning event generators. The new measurements agree within uncertainties with results from the ATLAS and CMS experiments obtained at s=13 TeV. © 2023 CERN.}}, author = {{Acharya, S. and Basu, S. and Christiansen, P. and Zurlo, N}}, issn = {{2470-0010}}, language = {{eng}}, number = {{7}}, publisher = {{American Physical Society}}, series = {{Physical Review D}}, title = {{Pseudorapidity densities of charged particles with transverse momentum thresholds in pp collisions at s =5.02 and 13 TeV}}, url = {{http://dx.doi.org/10.1103/PhysRevD.108.072008}}, doi = {{10.1103/PhysRevD.108.072008}}, volume = {{108}}, year = {{2023}}, }