Journal article
Pseudorapidity distribution of charged hadrons in proton-proton collisions at √s = 13 TeV
Physics letters. B, Vol.751(C), pp.143-163
12/17/2015
DOI: 10.1016/j.physletb.2015.10.004
Abstract
The pseudorapidity distribution of charged hadrons in pp collisions at root s = 13 TeV is measured using a data sample obtained with the CMS detector, operated at zero magnetic field, at the CERN LHC. The yield of primary charged long-lived hadrons produced in inelastic pp collisions is determined in the central region of the CMS pixel detector (vertical bar eta vertical bar < 2) using both hit pairs and reconstructed tracks. For central pseudorapidities (vertical bar eta vertical bar < 0.5), the charged-hadron multiplicity density is dN(ch)/d eta vertical bar(vertical bar eta vertical bar) < 0.5= 5.49 +/- 0.01 (stat) +/- 0.17 (syst), a value obtained by combining the two methods. The result is compared to predictions from Monte Carlo event generators and to similar measurements made at lower collision energies.
Details
- Title: Subtitle
- Pseudorapidity distribution of charged hadrons in proton-proton collisions at √s = 13 TeV
- Creators
- Vardan Khachatryan - Yerevan Physics InstituteFelix BachmairLukas BäniLorenzo BianchiniMarco A BuchmannBruno CasalGünther DissertoriMichael DittmarMauro DonegàPhilipp EllerChristophorus GrabConstantin HeideggerDmitry HitsJan HossGregor KasieczkaWerner LustermannBoris ManganoMatthieu MarionneauPablo Martinez Ruiz Del ArbolMario MasciovecchioDaniel MeisterFrancesco MicheliPasquale MusellaFrancesca Nessi-TedaldiFrancesco PandolfiJoosep PataFelicitas PaussLuca PerrozziMilena QuittnatMarco RossiniAndrey StarodumovMaiko TakahashiVittorio R TavolaroKonstantinos TheofilatosRainer WallnyCMS Collaboration
- Contributors
- Y Onel (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- Physics letters. B, Vol.751(C), pp.143-163
- DOI
- 10.1016/j.physletb.2015.10.004
- ISSN
- 0370-2693
- eISSN
- 1873-2445
- Publisher
- Elsevier
- Grant note
- DOI: 10.13039/501100003413, name: BMWFW; DOI: 10.13039/501100002428, name: FWF; DOI: 10.13039/501100002661, name: FNRS; DOI: 10.13039/501100003130, name: FWO; DOI: 10.13039/501100003593, name: CNPq; DOI: 10.13039/501100002322, name: CAPES; DOI: 10.13039/501100004586, name: FAPERJ; DOI: 10.13039/501100001807, name: FAPESP; DOI: 10.13039/501100005992, name: MES; DOI: 10.13039/100012470, name: CERN; DOI: 10.13039/501100002367, name: CAS; DOI: 10.13039/501100002855, name: MOST; DOI: 10.13039/501100001809, name: NSFC; DOI: 10.13039/100007637, name: COLCIENCIAS; name: MSES; name: CSF; DOI: 10.13039/501100001810, name: RPF; name: MoER; name: ERC IUT; DOI: 10.13039/501100008530, name: ERDF; DOI: 10.13039/501100002341, name: Academy of Finland; name: MEC; name: HIP; DOI: 10.13039/501100006489, name: CEA; name: CNRS/IN2P3; DOI: 10.13039/501100002347, name: BMBF; DOI: 10.13039/501100001659, name: DFG; name: HGF; DOI: 10.13039/501100003448, name: GSRT; DOI: 10.13039/501100003549, name: OTKA; name: NIH; DOI: 10.13039/501100001502, name: DAE; DOI: 10.13039/501100001409, name: DST; DOI: 10.13039/501100006115, name: IPM; DOI: 10.13039/501100001602, name: SFI; DOI: 10.13039/501100004007, name: INFN; DOI: 10.13039/501100003621, name: MSIP; DOI: 10.13039/501100003725, name: NRF; name: LAS; name: MOE; DOI: 10.13039/501100004386, name: UM; DOI: 10.13039/501100008688, name: CINVESTAV; DOI: 10.13039/501100003141, name: CONACYT; name: SEP; name: UASLP-FAI; DOI: 10.13039/501100003524, name: MBIE; DOI: 10.13039/501100008689, name: PAEC; name: MSHE; name: NSC; DOI: 10.13039/501100001871, name: FCT; DOI: 10.13039/501100003822, name: JINR; name: MON; DOI: 10.13039/501100008687, name: RosAtom; name: RAS; DOI: 10.13039/501100002261, name: RFBR; name: MESTD; DOI: 10.13039/501100007136, name: SEIDI; name: CPAN; name: Swiss Funding Agencies; name: MST; name: ThEPCenter; DOI: 10.13039/100016907, name: IPST; name: STAR; DOI: 10.13039/501100004192, name: NSTDA; name: TUBITAK; DOI: 10.13039/100010440, name: TAEK; DOI: 10.13039/501100004742, name: NASU; DOI: 10.13039/501100008690, name: SFFR; DOI: 10.13039/501100000271, name: STFC; DOI: 10.13039/100000015, name: DOE; DOI: 10.13039/100000001, name: NSF; DOI: 10.13039/501100000781, name: European Research Council; name: EPLANET; DOI: 10.13039/501100004117, name: Leventis Foundation; DOI: 10.13039/100000879, name: Alfred P. Sloan Foundation; DOI: 10.13039/100005156, name: Alexander von Humboldt Foundation; name: Belgian Federal Science Policy Office; DOI: 10.13039/501100003134, name: Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture; DOI: 10.13039/501100003132, name: Agentschap voor Innovatie door Wetenschap en Technologie; DOI: 10.13039/501100001823, name: Ministry of Education, Youth and Sports; name: Council of Science and Industrial Research; DOI: 10.13039/501100001870, name: Foundation for Polish Science; DOI: 10.13039/100007388, name: Compagnia di San Paolo; name: Consorzio per la Fisica; DOI: 10.13039/501100003407, name: MIUR; name: EU-ESF; name: Greek NSRF; DOI: 10.13039/501100001866, name: National Research Fund; name: Rachadapisek Sompot Fund; DOI: 10.13039/501100002873, name: Chulalongkorn University; DOI: 10.13039/100000928, name: Welch Foundation
- Language
- English
- Date published
- 12/17/2015
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199776202771
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