Navegar

Colección

Datos Estadísticas

Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The analysis of the momentum difference between charged hadrons in high-energy proton-proton collisions is performed in order to study coherent particle production. The observed correlation pattern agrees with a model of a helical QCD string fragmenting into a chain of ground-state hadrons. A threshold momentum difference in the production of adjacent pairs of charged hadrons is observed, in agreement with model predictions. The presence of low-mass hadron chains also explains the emergence of charge-combination-dependent two-particle correlations commonly attributed to Bose-Einstein interference. The data sample consists of 190 μb-1 of minimum-bias events collected with proton-proton collisions at a center-of-mass energy s=7 TeV in the early low-luminosity data taking with the ATLAS detector at the LHC. © 2017 CERN, for the ATLAS Collaboration.

Registro:

Documento: Artículo
Título:Study of ordered hadron chains with the ATLAS detector
Autor:Aaboud, M. et al.
Este artículo contiene 2872 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2872 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2017
Volumen:96
Número:9
DOI: http://dx.doi.org/10.1103/PhysRevD.96.092008
Título revista:Physical Review D
Título revista abreviado:Phy. Rev. D
ISSN:24700010
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_24700010_v96_n9_p_Aaboud

Referencias:

  • Electroweak measurements in electron-positron collisions at W-boson-pair energies at LEP (2013) Phys. Rep., 532, p. 119. , ALEPH, DELPHI, L3, OPAL, and LEP Electroweak Working Group Collaborations, () (Sect. 4.2)
  • Todorova, S., Quantization of the QCD string with a helical structure (2014) Phys. Rev. D, 89, p. 015002
  • Andersson, B., Gustafson, G., Hakkinen, J., Ringner, M., Sutton, P., Is there screwiness at the end of the QCD cascades? J. High Energy Phys., 1998 (9), p. 014
  • Andersson, B., Gustafson, G., Ingelman, G., Sjöstrand, T., Parton fragmentation and string dynamics (1983) Phys. Rep., 97, p. 31
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., A brief introduction to PYTHIA 8.1 (2008) Comput. Phys. Commun., 178, p. 852
  • Measurement of the azimuthal ordering of charged hadrons with the ATLAS detector (2012) Phys. Rev. D, 86, p. 052005. , ATLAS Collaboration
  • Two-particle Bose-Einstein correlations in (Equation presented) collisions at (Equation presented) and 7 TeV measured with the ATLAS detector (2015) Eur. Phys. J. C, 75, p. 466. , ATLAS Collaboration
  • http://dx.doi.org/10.17182/hepdata.70016, HepData record of Ref. [7]; Ambrosino, F., Determination of (Equation presented) Dalitz plot slopes and asymmetries with the KLOE detector J. High Energy Phys., 2008 (5), p. 006. , (KLOE Collaboration)
  • Adlarson, P., Measurement of the (Equation presented) Dalitz plot distribution (2014) Phys. Rev. C, 90, p. 045207. , (WASA@COSY Collaboration)
  • The ATLAS Experiment at the CERN Large Hadron Collider (2008) JINST, 3, p. S08003. , ATLAS Collaboration
  • Charged-particle multiplicities in pp interactions measured with the ATLAS detector at the LHC (2011) New J. Phys., 13, p. 053033. , ATLAS Collaboration
  • Sjöstrand, T., Mrenna, S., Skands, P.Z., PYTHIA 6.4 physics and manual J. High Energy Phys., 2006 (5), p. 026
  • (2010), https://cds.cern.ch/record/1247375, ATLAS Collaboration, Report No. ATL-PHYS-PUB-2010-002; Agostinelli, S., GEANT4: A simulation toolkit (2003) Nucl. Instrum. Methods Phys. Res., Sect. A, 506, p. 250. , (GEANT4 Collaboration)
  • The ATLAS simulation infrastructure (2010) Eur. Phys. J. C, 70, p. 823. , ATLAS Collaboration
  • Corke, R., Sjöstrand, T., Interleaved parton showers & tuning prospects J. High Energy Phys., 2011 (3), p. 032
  • Bahr, M., Herwig++ physics and manual (2008) Eur. Phys. J. C, 58, p. 639
  • Gieseke, S., Röhr, C.A., Siódmok, A., Multiple partonic interaction developments in Herwig++, , arXiv:1110.2675
  • Porteboeuf, S., The EPOS event generator, , arXiv:1006.2967
  • Monk, J.W., Oropeza-Barrera, C., The HBOM method for unfolding detector effects (2013) Nucl. Instrum. Methods Phys. Res., Sect. A, 701, p. 17
  • https://cds.cern.ch/record/2202407, ATLAS Collaboration, Report No. ATL-GEN-PUB-2016-002, 2016

Citas:

---------- APA ----------
(2017) . Study of ordered hadron chains with the ATLAS detector. Physical Review D, 96(9).
http://dx.doi.org/10.1103/PhysRevD.96.092008
---------- CHICAGO ----------
Aaboud, M. "Study of ordered hadron chains with the ATLAS detector" . Physical Review D 96, no. 9 (2017).
http://dx.doi.org/10.1103/PhysRevD.96.092008
---------- MLA ----------
Aaboud, M. "Study of ordered hadron chains with the ATLAS detector" . Physical Review D, vol. 96, no. 9, 2017.
http://dx.doi.org/10.1103/PhysRevD.96.092008
---------- VANCOUVER ----------
Aaboud, M. Study of ordered hadron chains with the ATLAS detector. Phy. Rev. D. 2017;96(9).
http://dx.doi.org/10.1103/PhysRevD.96.092008