Measurement of the Underlying Event Activity in Proton-Proton Collisions at 0.9 TeV
A measurement of the underlying activity in scattering processes with transverse momentum scale in the GeV region is performed in proton-proton collisions at sqrt(s) = 0.9 TeV, using data collected by the CMS experiment at the LHC. Charged hadron production is studied with reference to the direction...
Gespeichert in:
| Veröffentlicht in: | The European physical journal. C, Particles and fields Particles and fields, 2010, Vol.70, p.555-572 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 572 |
|---|---|
| container_issue | |
| container_start_page | 555 |
| container_title | The European physical journal. C, Particles and fields |
| container_volume | 70 |
| creator | Khachatryan, V. Sirunyan, A.M. Tumasyan, A. Adam, W. Bergauer, T. Dragicevic, M. Ero, J. Fabjan, C. Friedl, M. Fruhwirth, R. Ghete, V.M. Hammer, J. Hänsel, S. Hoch, M. Hörmann, N. Hrubec, J. Jeitler, M. Kasieczka, G. Kiesenhofer, W. Krammer, M. Liko, D. Mikulec, I. Pernicka, M. Rohringer, H. Schöfbeck, R. Strauss, J. Taurok, A. Teischinger, F. Mossolov, V. Shumeiko, N. Suarez Gonzalez, J. Benucci, L. Ceard, L. Dewolf, E.A. Hashemi, M. Janssen, X. Maes, T. Mucibello, L. Ochesanu, S. Roland, B. Rougny, R. Selvaggi, M. van Haevermaet, H. van Mechelen, P. van Remortel, N. Adler, V. Beauceron, S. Blyweert, S. d'Hondt, J. Devroede, O. Kalogeropoulos, A. Maes, J. Maes, M. Tavernier, S. van Doninck, W. van Mulders, P. Villella, I. Chabert, E.C. Charaf, O. Clerbaux, B. de Lentdecker, G. Dero, V. Gay, A.P.R. Hammad, G.H. Marage, P.E. Vander Velde, C. Vanlaer, P. Costantini, S. Grunewald, M. Klein, B. Marinov, A. Ryckbosch, D. Thyssen, F. Tytgat, M. Vanelderen, L. Verwilligen, P. Zaganidis, N. Basegmez, S. Bruno, G. Caudron, J. de Favereau de Jeneret, J. Delaere, C. Demin, P. Favart, D. Giammanco, A. Grégoire, G. Hollar, J. Lemaitre, V. Militaru, O. Ovyn, S. Pagano, D. Pin, A. Piotrzkowski, K. Quertenmont, L. Schul, N. Beliy, N. Caebergs, T. Daubie, E. Alves, G.A. Carneiro, M. |
| description | A measurement of the underlying activity in scattering processes with transverse momentum scale in the GeV region is performed in proton-proton collisions at sqrt(s) = 0.9 TeV, using data collected by the CMS experiment at the LHC. Charged hadron production is studied with reference to the direction of a leading object, either a charged particle or a set of charged particles forming a jet. Predictions of several QCD-inspired models as implemented in PYTHIA are compared, after full detector simulation, to the data. The models generally predict too little production of charged hadrons with pseudorapidity eta < 2, p_T > 0.5 GeV/c, and azimuthal direction transverse to that of the leading object. |
| doi_str_mv | 10.1140/epjc/s10052-010-1453-9 |
| format | Article |
| fullrecord | <record><control><sourceid>hal</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_in2p3_00491725v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_HAL_in2p3_00491725v1</sourcerecordid><originalsourceid>FETCH-hal_primary_oai_HAL_in2p3_00491725v13</originalsourceid><addsrcrecordid>eNqVisFqAjEUAEOxoLb9BXl3ib63m23do4jioYJQ22sINtYnMVmSdGH_vkql955mGEaIEeGESOHUNqf9NBFiVUgklKSqUtZ3YkCqVPL5knt_rlRfDFM6IWKhcDYQbxtr0ne0Z-szhAPko4V3_2mj69h_wbK99vk-c8u5A_awjSEHL38Bi-AcJw4-gcmAkxp29uNR3B-MS_bpxgcxXi13i7U8GqebyGcTOx0M6_X8VbMvmlIjqppeiqql8n_3D9OpTCc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Measurement of the Underlying Event Activity in Proton-Proton Collisions at 0.9 TeV</title><source>SpringerLink Journals</source><source>Springer Nature OA/Free Journals</source><creator>Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; Adam, W. ; Bergauer, T. ; Dragicevic, M. ; Ero, J. ; Fabjan, C. ; Friedl, M. ; Fruhwirth, R. ; Ghete, V.M. ; Hammer, J. ; Hänsel, S. ; Hoch, M. ; Hörmann, N. ; Hrubec, J. ; Jeitler, M. ; Kasieczka, G. ; Kiesenhofer, W. ; Krammer, M. ; Liko, D. ; Mikulec, I. ; Pernicka, M. ; Rohringer, H. ; Schöfbeck, R. ; Strauss, J. ; Taurok, A. ; Teischinger, F. ; Mossolov, V. ; Shumeiko, N. ; Suarez Gonzalez, J. ; Benucci, L. ; Ceard, L. ; Dewolf, E.A. ; Hashemi, M. ; Janssen, X. ; Maes, T. ; Mucibello, L. ; Ochesanu, S. ; Roland, B. ; Rougny, R. ; Selvaggi, M. ; van Haevermaet, H. ; van Mechelen, P. ; van Remortel, N. ; Adler, V. ; Beauceron, S. ; Blyweert, S. ; d'Hondt, J. ; Devroede, O. ; Kalogeropoulos, A. ; Maes, J. ; Maes, M. ; Tavernier, S. ; van Doninck, W. ; van Mulders, P. ; Villella, I. ; Chabert, E.C. ; Charaf, O. ; Clerbaux, B. ; de Lentdecker, G. ; Dero, V. ; Gay, A.P.R. ; Hammad, G.H. ; Marage, P.E. ; Vander Velde, C. ; Vanlaer, P. ; Costantini, S. ; Grunewald, M. ; Klein, B. ; Marinov, A. ; Ryckbosch, D. ; Thyssen, F. ; Tytgat, M. ; Vanelderen, L. ; Verwilligen, P. ; Zaganidis, N. ; Basegmez, S. ; Bruno, G. ; Caudron, J. ; de Favereau de Jeneret, J. ; Delaere, C. ; Demin, P. ; Favart, D. ; Giammanco, A. ; Grégoire, G. ; Hollar, J. ; Lemaitre, V. ; Militaru, O. ; Ovyn, S. ; Pagano, D. ; Pin, A. ; Piotrzkowski, K. ; Quertenmont, L. ; Schul, N. ; Beliy, N. ; Caebergs, T. ; Daubie, E. ; Alves, G.A. ; Carneiro, M.</creator><creatorcontrib>Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; Adam, W. ; Bergauer, T. ; Dragicevic, M. ; Ero, J. ; Fabjan, C. ; Friedl, M. ; Fruhwirth, R. ; Ghete, V.M. ; Hammer, J. ; Hänsel, S. ; Hoch, M. ; Hörmann, N. ; Hrubec, J. ; Jeitler, M. ; Kasieczka, G. ; Kiesenhofer, W. ; Krammer, M. ; Liko, D. ; Mikulec, I. ; Pernicka, M. ; Rohringer, H. ; Schöfbeck, R. ; Strauss, J. ; Taurok, A. ; Teischinger, F. ; Mossolov, V. ; Shumeiko, N. ; Suarez Gonzalez, J. ; Benucci, L. ; Ceard, L. ; Dewolf, E.A. ; Hashemi, M. ; Janssen, X. ; Maes, T. ; Mucibello, L. ; Ochesanu, S. ; Roland, B. ; Rougny, R. ; Selvaggi, M. ; van Haevermaet, H. ; van Mechelen, P. ; van Remortel, N. ; Adler, V. ; Beauceron, S. ; Blyweert, S. ; d'Hondt, J. ; Devroede, O. ; Kalogeropoulos, A. ; Maes, J. ; Maes, M. ; Tavernier, S. ; van Doninck, W. ; van Mulders, P. ; Villella, I. ; Chabert, E.C. ; Charaf, O. ; Clerbaux, B. ; de Lentdecker, G. ; Dero, V. ; Gay, A.P.R. ; Hammad, G.H. ; Marage, P.E. ; Vander Velde, C. ; Vanlaer, P. ; Costantini, S. ; Grunewald, M. ; Klein, B. ; Marinov, A. ; Ryckbosch, D. ; Thyssen, F. ; Tytgat, M. ; Vanelderen, L. ; Verwilligen, P. ; Zaganidis, N. ; Basegmez, S. ; Bruno, G. ; Caudron, J. ; de Favereau de Jeneret, J. ; Delaere, C. ; Demin, P. ; Favart, D. ; Giammanco, A. ; Grégoire, G. ; Hollar, J. ; Lemaitre, V. ; Militaru, O. ; Ovyn, S. ; Pagano, D. ; Pin, A. ; Piotrzkowski, K. ; Quertenmont, L. ; Schul, N. ; Beliy, N. ; Caebergs, T. ; Daubie, E. ; Alves, G.A. ; Carneiro, M.</creatorcontrib><description>A measurement of the underlying activity in scattering processes with transverse momentum scale in the GeV region is performed in proton-proton collisions at sqrt(s) = 0.9 TeV, using data collected by the CMS experiment at the LHC. Charged hadron production is studied with reference to the direction of a leading object, either a charged particle or a set of charged particles forming a jet. Predictions of several QCD-inspired models as implemented in PYTHIA are compared, after full detector simulation, to the data. The models generally predict too little production of charged hadrons with pseudorapidity eta < 2, p_T > 0.5 GeV/c, and azimuthal direction transverse to that of the leading object.</description><identifier>ISSN: 1434-6044</identifier><identifier>EISSN: 1434-6052</identifier><identifier>DOI: 10.1140/epjc/s10052-010-1453-9</identifier><language>eng</language><publisher>Springer Verlag (Germany)</publisher><subject>High Energy Physics - Experiment ; Physics</subject><ispartof>The European physical journal. C, Particles and fields, 2010, Vol.70, p.555-572</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0003-4914-522X ; 0000-0002-8657-6742 ; 0000-0002-0812-6818 ; 0000-0001-5913-0596 ; 0000-0002-3110-6022 ; 0000-0001-7387-3812 ; 0000-0001-6185-2045 ; 0000-0002-2431-3381 ; 0000-0003-3493-1850 ; 0000-0003-0768-2203 ; 0000-0002-1275-7292 ; 0000-0002-9705-5387 ; 0000-0001-8467-1933 ; 0000-0002-4559-6739 ; 0000-0001-5790-3129 ; 0000-0003-3426-6248 ; 0000-0002-6148-7903 ; 0000-0001-5260-658X ; 0000-0002-2409-9792 ; 0000-0003-2524-7790 ; 0000-0001-7476-0158 ; 0000-0001-8964-5603 ; 0000-0002-1109-2954 ; 0000-0002-5037-9034 ; 0000-0003-1390-1484 ; 0000-0001-6038-1923 ; 0000-0002-4508-1305 ; 0000-0003-3154-3123 ; 0000-0002-6261-5292 ; 0000-0002-9919-0486 ; 0000-0003-2274-0651 ; 0000-0001-9580-683X ; 0000-0002-6984-1532 ; 0000-0003-0885-824X ; 0000-0003-2391-2988 ; 0000-0001-7613-8063 ; 0000-0002-2939-5646 ; 0000-0002-9704-6472 ; 0000-0002-8269-5760 ; 0000-0001-8822-3548 ; 0000-0003-0827-5642 ; 0000-0002-0854-6708 ; 0000-0003-1027-3400 ; 0000-0003-4365-3282 ; 0000-0003-3090-2948 ; 0000-0002-2386-7649</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttps://in2p3.hal.science/in2p3-00491725$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Khachatryan, V.</creatorcontrib><creatorcontrib>Sirunyan, A.M.</creatorcontrib><creatorcontrib>Tumasyan, A.</creatorcontrib><creatorcontrib>Adam, W.</creatorcontrib><creatorcontrib>Bergauer, T.</creatorcontrib><creatorcontrib>Dragicevic, M.</creatorcontrib><creatorcontrib>Ero, J.</creatorcontrib><creatorcontrib>Fabjan, C.</creatorcontrib><creatorcontrib>Friedl, M.</creatorcontrib><creatorcontrib>Fruhwirth, R.</creatorcontrib><creatorcontrib>Ghete, V.M.</creatorcontrib><creatorcontrib>Hammer, J.</creatorcontrib><creatorcontrib>Hänsel, S.</creatorcontrib><creatorcontrib>Hoch, M.</creatorcontrib><creatorcontrib>Hörmann, N.</creatorcontrib><creatorcontrib>Hrubec, J.</creatorcontrib><creatorcontrib>Jeitler, M.</creatorcontrib><creatorcontrib>Kasieczka, G.</creatorcontrib><creatorcontrib>Kiesenhofer, W.</creatorcontrib><creatorcontrib>Krammer, M.</creatorcontrib><creatorcontrib>Liko, D.</creatorcontrib><creatorcontrib>Mikulec, I.</creatorcontrib><creatorcontrib>Pernicka, M.</creatorcontrib><creatorcontrib>Rohringer, H.</creatorcontrib><creatorcontrib>Schöfbeck, R.</creatorcontrib><creatorcontrib>Strauss, J.</creatorcontrib><creatorcontrib>Taurok, A.</creatorcontrib><creatorcontrib>Teischinger, F.</creatorcontrib><creatorcontrib>Mossolov, V.</creatorcontrib><creatorcontrib>Shumeiko, N.</creatorcontrib><creatorcontrib>Suarez Gonzalez, J.</creatorcontrib><creatorcontrib>Benucci, L.</creatorcontrib><creatorcontrib>Ceard, L.</creatorcontrib><creatorcontrib>Dewolf, E.A.</creatorcontrib><creatorcontrib>Hashemi, M.</creatorcontrib><creatorcontrib>Janssen, X.</creatorcontrib><creatorcontrib>Maes, T.</creatorcontrib><creatorcontrib>Mucibello, L.</creatorcontrib><creatorcontrib>Ochesanu, S.</creatorcontrib><creatorcontrib>Roland, B.</creatorcontrib><creatorcontrib>Rougny, R.</creatorcontrib><creatorcontrib>Selvaggi, M.</creatorcontrib><creatorcontrib>van Haevermaet, H.</creatorcontrib><creatorcontrib>van Mechelen, P.</creatorcontrib><creatorcontrib>van Remortel, N.</creatorcontrib><creatorcontrib>Adler, V.</creatorcontrib><creatorcontrib>Beauceron, S.</creatorcontrib><creatorcontrib>Blyweert, S.</creatorcontrib><creatorcontrib>d'Hondt, J.</creatorcontrib><creatorcontrib>Devroede, O.</creatorcontrib><creatorcontrib>Kalogeropoulos, A.</creatorcontrib><creatorcontrib>Maes, J.</creatorcontrib><creatorcontrib>Maes, M.</creatorcontrib><creatorcontrib>Tavernier, S.</creatorcontrib><creatorcontrib>van Doninck, W.</creatorcontrib><creatorcontrib>van Mulders, P.</creatorcontrib><creatorcontrib>Villella, I.</creatorcontrib><creatorcontrib>Chabert, E.C.</creatorcontrib><creatorcontrib>Charaf, O.</creatorcontrib><creatorcontrib>Clerbaux, B.</creatorcontrib><creatorcontrib>de Lentdecker, G.</creatorcontrib><creatorcontrib>Dero, V.</creatorcontrib><creatorcontrib>Gay, A.P.R.</creatorcontrib><creatorcontrib>Hammad, G.H.</creatorcontrib><creatorcontrib>Marage, P.E.</creatorcontrib><creatorcontrib>Vander Velde, C.</creatorcontrib><creatorcontrib>Vanlaer, P.</creatorcontrib><creatorcontrib>Costantini, S.</creatorcontrib><creatorcontrib>Grunewald, M.</creatorcontrib><creatorcontrib>Klein, B.</creatorcontrib><creatorcontrib>Marinov, A.</creatorcontrib><creatorcontrib>Ryckbosch, D.</creatorcontrib><creatorcontrib>Thyssen, F.</creatorcontrib><creatorcontrib>Tytgat, M.</creatorcontrib><creatorcontrib>Vanelderen, L.</creatorcontrib><creatorcontrib>Verwilligen, P.</creatorcontrib><creatorcontrib>Zaganidis, N.</creatorcontrib><creatorcontrib>Basegmez, S.</creatorcontrib><creatorcontrib>Bruno, G.</creatorcontrib><creatorcontrib>Caudron, J.</creatorcontrib><creatorcontrib>de Favereau de Jeneret, J.</creatorcontrib><creatorcontrib>Delaere, C.</creatorcontrib><creatorcontrib>Demin, P.</creatorcontrib><creatorcontrib>Favart, D.</creatorcontrib><creatorcontrib>Giammanco, A.</creatorcontrib><creatorcontrib>Grégoire, G.</creatorcontrib><creatorcontrib>Hollar, J.</creatorcontrib><creatorcontrib>Lemaitre, V.</creatorcontrib><creatorcontrib>Militaru, O.</creatorcontrib><creatorcontrib>Ovyn, S.</creatorcontrib><creatorcontrib>Pagano, D.</creatorcontrib><creatorcontrib>Pin, A.</creatorcontrib><creatorcontrib>Piotrzkowski, K.</creatorcontrib><creatorcontrib>Quertenmont, L.</creatorcontrib><creatorcontrib>Schul, N.</creatorcontrib><creatorcontrib>Beliy, N.</creatorcontrib><creatorcontrib>Caebergs, T.</creatorcontrib><creatorcontrib>Daubie, E.</creatorcontrib><creatorcontrib>Alves, G.A.</creatorcontrib><creatorcontrib>Carneiro, M.</creatorcontrib><title>Measurement of the Underlying Event Activity in Proton-Proton Collisions at 0.9 TeV</title><title>The European physical journal. C, Particles and fields</title><description>A measurement of the underlying activity in scattering processes with transverse momentum scale in the GeV region is performed in proton-proton collisions at sqrt(s) = 0.9 TeV, using data collected by the CMS experiment at the LHC. Charged hadron production is studied with reference to the direction of a leading object, either a charged particle or a set of charged particles forming a jet. Predictions of several QCD-inspired models as implemented in PYTHIA are compared, after full detector simulation, to the data. The models generally predict too little production of charged hadrons with pseudorapidity eta < 2, p_T > 0.5 GeV/c, and azimuthal direction transverse to that of the leading object.</description><subject>High Energy Physics - Experiment</subject><subject>Physics</subject><issn>1434-6044</issn><issn>1434-6052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqVisFqAjEUAEOxoLb9BXl3ib63m23do4jioYJQ22sINtYnMVmSdGH_vkql955mGEaIEeGESOHUNqf9NBFiVUgklKSqUtZ3YkCqVPL5knt_rlRfDFM6IWKhcDYQbxtr0ne0Z-szhAPko4V3_2mj69h_wbK99vk-c8u5A_awjSEHL38Bi-AcJw4-gcmAkxp29uNR3B-MS_bpxgcxXi13i7U8GqebyGcTOx0M6_X8VbMvmlIjqppeiqql8n_3D9OpTCc</recordid><startdate>2010</startdate><enddate>2010</enddate><creator>Khachatryan, V.</creator><creator>Sirunyan, A.M.</creator><creator>Tumasyan, A.</creator><creator>Adam, W.</creator><creator>Bergauer, T.</creator><creator>Dragicevic, M.</creator><creator>Ero, J.</creator><creator>Fabjan, C.</creator><creator>Friedl, M.</creator><creator>Fruhwirth, R.</creator><creator>Ghete, V.M.</creator><creator>Hammer, J.</creator><creator>Hänsel, S.</creator><creator>Hoch, M.</creator><creator>Hörmann, N.</creator><creator>Hrubec, J.</creator><creator>Jeitler, M.</creator><creator>Kasieczka, G.</creator><creator>Kiesenhofer, W.</creator><creator>Krammer, M.</creator><creator>Liko, D.</creator><creator>Mikulec, I.</creator><creator>Pernicka, M.</creator><creator>Rohringer, H.</creator><creator>Schöfbeck, R.</creator><creator>Strauss, J.</creator><creator>Taurok, A.</creator><creator>Teischinger, F.</creator><creator>Mossolov, V.</creator><creator>Shumeiko, N.</creator><creator>Suarez Gonzalez, J.</creator><creator>Benucci, L.</creator><creator>Ceard, L.</creator><creator>Dewolf, E.A.</creator><creator>Hashemi, M.</creator><creator>Janssen, X.</creator><creator>Maes, T.</creator><creator>Mucibello, L.</creator><creator>Ochesanu, S.</creator><creator>Roland, B.</creator><creator>Rougny, R.</creator><creator>Selvaggi, M.</creator><creator>van Haevermaet, H.</creator><creator>van Mechelen, P.</creator><creator>van Remortel, N.</creator><creator>Adler, V.</creator><creator>Beauceron, S.</creator><creator>Blyweert, S.</creator><creator>d'Hondt, J.</creator><creator>Devroede, O.</creator><creator>Kalogeropoulos, A.</creator><creator>Maes, J.</creator><creator>Maes, M.</creator><creator>Tavernier, S.</creator><creator>van Doninck, W.</creator><creator>van Mulders, P.</creator><creator>Villella, I.</creator><creator>Chabert, E.C.</creator><creator>Charaf, O.</creator><creator>Clerbaux, B.</creator><creator>de Lentdecker, G.</creator><creator>Dero, V.</creator><creator>Gay, A.P.R.</creator><creator>Hammad, G.H.</creator><creator>Marage, P.E.</creator><creator>Vander Velde, C.</creator><creator>Vanlaer, P.</creator><creator>Costantini, S.</creator><creator>Grunewald, M.</creator><creator>Klein, B.</creator><creator>Marinov, A.</creator><creator>Ryckbosch, D.</creator><creator>Thyssen, F.</creator><creator>Tytgat, M.</creator><creator>Vanelderen, L.</creator><creator>Verwilligen, P.</creator><creator>Zaganidis, N.</creator><creator>Basegmez, S.</creator><creator>Bruno, G.</creator><creator>Caudron, J.</creator><creator>de Favereau de Jeneret, J.</creator><creator>Delaere, C.</creator><creator>Demin, P.</creator><creator>Favart, D.</creator><creator>Giammanco, A.</creator><creator>Grégoire, G.</creator><creator>Hollar, J.</creator><creator>Lemaitre, V.</creator><creator>Militaru, O.</creator><creator>Ovyn, S.</creator><creator>Pagano, D.</creator><creator>Pin, A.</creator><creator>Piotrzkowski, K.</creator><creator>Quertenmont, L.</creator><creator>Schul, N.</creator><creator>Beliy, N.</creator><creator>Caebergs, T.</creator><creator>Daubie, E.</creator><creator>Alves, G.A.</creator><creator>Carneiro, M.</creator><general>Springer Verlag (Germany)</general><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-4914-522X</orcidid><orcidid>https://orcid.org/0000-0002-8657-6742</orcidid><orcidid>https://orcid.org/0000-0002-0812-6818</orcidid><orcidid>https://orcid.org/0000-0001-5913-0596</orcidid><orcidid>https://orcid.org/0000-0002-3110-6022</orcidid><orcidid>https://orcid.org/0000-0001-7387-3812</orcidid><orcidid>https://orcid.org/0000-0001-6185-2045</orcidid><orcidid>https://orcid.org/0000-0002-2431-3381</orcidid><orcidid>https://orcid.org/0000-0003-3493-1850</orcidid><orcidid>https://orcid.org/0000-0003-0768-2203</orcidid><orcidid>https://orcid.org/0000-0002-1275-7292</orcidid><orcidid>https://orcid.org/0000-0002-9705-5387</orcidid><orcidid>https://orcid.org/0000-0001-8467-1933</orcidid><orcidid>https://orcid.org/0000-0002-4559-6739</orcidid><orcidid>https://orcid.org/0000-0001-5790-3129</orcidid><orcidid>https://orcid.org/0000-0003-3426-6248</orcidid><orcidid>https://orcid.org/0000-0002-6148-7903</orcidid><orcidid>https://orcid.org/0000-0001-5260-658X</orcidid><orcidid>https://orcid.org/0000-0002-2409-9792</orcidid><orcidid>https://orcid.org/0000-0003-2524-7790</orcidid><orcidid>https://orcid.org/0000-0001-7476-0158</orcidid><orcidid>https://orcid.org/0000-0001-8964-5603</orcidid><orcidid>https://orcid.org/0000-0002-1109-2954</orcidid><orcidid>https://orcid.org/0000-0002-5037-9034</orcidid><orcidid>https://orcid.org/0000-0003-1390-1484</orcidid><orcidid>https://orcid.org/0000-0001-6038-1923</orcidid><orcidid>https://orcid.org/0000-0002-4508-1305</orcidid><orcidid>https://orcid.org/0000-0003-3154-3123</orcidid><orcidid>https://orcid.org/0000-0002-6261-5292</orcidid><orcidid>https://orcid.org/0000-0002-9919-0486</orcidid><orcidid>https://orcid.org/0000-0003-2274-0651</orcidid><orcidid>https://orcid.org/0000-0001-9580-683X</orcidid><orcidid>https://orcid.org/0000-0002-6984-1532</orcidid><orcidid>https://orcid.org/0000-0003-0885-824X</orcidid><orcidid>https://orcid.org/0000-0003-2391-2988</orcidid><orcidid>https://orcid.org/0000-0001-7613-8063</orcidid><orcidid>https://orcid.org/0000-0002-2939-5646</orcidid><orcidid>https://orcid.org/0000-0002-9704-6472</orcidid><orcidid>https://orcid.org/0000-0002-8269-5760</orcidid><orcidid>https://orcid.org/0000-0001-8822-3548</orcidid><orcidid>https://orcid.org/0000-0003-0827-5642</orcidid><orcidid>https://orcid.org/0000-0002-0854-6708</orcidid><orcidid>https://orcid.org/0000-0003-1027-3400</orcidid><orcidid>https://orcid.org/0000-0003-4365-3282</orcidid><orcidid>https://orcid.org/0000-0003-3090-2948</orcidid><orcidid>https://orcid.org/0000-0002-2386-7649</orcidid></search><sort><creationdate>2010</creationdate><title>Measurement of the Underlying Event Activity in Proton-Proton Collisions at 0.9 TeV</title><author>Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; Adam, W. ; Bergauer, T. ; Dragicevic, M. ; Ero, J. ; Fabjan, C. ; Friedl, M. ; Fruhwirth, R. ; Ghete, V.M. ; Hammer, J. ; Hänsel, S. ; Hoch, M. ; Hörmann, N. ; Hrubec, J. ; Jeitler, M. ; Kasieczka, G. ; Kiesenhofer, W. ; Krammer, M. ; Liko, D. ; Mikulec, I. ; Pernicka, M. ; Rohringer, H. ; Schöfbeck, R. ; Strauss, J. ; Taurok, A. ; Teischinger, F. ; Mossolov, V. ; Shumeiko, N. ; Suarez Gonzalez, J. ; Benucci, L. ; Ceard, L. ; Dewolf, E.A. ; Hashemi, M. ; Janssen, X. ; Maes, T. ; Mucibello, L. ; Ochesanu, S. ; Roland, B. ; Rougny, R. ; Selvaggi, M. ; van Haevermaet, H. ; van Mechelen, P. ; van Remortel, N. ; Adler, V. ; Beauceron, S. ; Blyweert, S. ; d'Hondt, J. ; Devroede, O. ; Kalogeropoulos, A. ; Maes, J. ; Maes, M. ; Tavernier, S. ; van Doninck, W. ; van Mulders, P. ; Villella, I. ; Chabert, E.C. ; Charaf, O. ; Clerbaux, B. ; de Lentdecker, G. ; Dero, V. ; Gay, A.P.R. ; Hammad, G.H. ; Marage, P.E. ; Vander Velde, C. ; Vanlaer, P. ; Costantini, S. ; Grunewald, M. ; Klein, B. ; Marinov, A. ; Ryckbosch, D. ; Thyssen, F. ; Tytgat, M. ; Vanelderen, L. ; Verwilligen, P. ; Zaganidis, N. ; Basegmez, S. ; Bruno, G. ; Caudron, J. ; de Favereau de Jeneret, J. ; Delaere, C. ; Demin, P. ; Favart, D. ; Giammanco, A. ; Grégoire, G. ; Hollar, J. ; Lemaitre, V. ; Militaru, O. ; Ovyn, S. ; Pagano, D. ; Pin, A. ; Piotrzkowski, K. ; Quertenmont, L. ; Schul, N. ; Beliy, N. ; Caebergs, T. ; Daubie, E. ; Alves, G.A. ; Carneiro, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-hal_primary_oai_HAL_in2p3_00491725v13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>High Energy Physics - Experiment</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khachatryan, V.</creatorcontrib><creatorcontrib>Sirunyan, A.M.</creatorcontrib><creatorcontrib>Tumasyan, A.</creatorcontrib><creatorcontrib>Adam, W.</creatorcontrib><creatorcontrib>Bergauer, T.</creatorcontrib><creatorcontrib>Dragicevic, M.</creatorcontrib><creatorcontrib>Ero, J.</creatorcontrib><creatorcontrib>Fabjan, C.</creatorcontrib><creatorcontrib>Friedl, M.</creatorcontrib><creatorcontrib>Fruhwirth, R.</creatorcontrib><creatorcontrib>Ghete, V.M.</creatorcontrib><creatorcontrib>Hammer, J.</creatorcontrib><creatorcontrib>Hänsel, S.</creatorcontrib><creatorcontrib>Hoch, M.</creatorcontrib><creatorcontrib>Hörmann, N.</creatorcontrib><creatorcontrib>Hrubec, J.</creatorcontrib><creatorcontrib>Jeitler, M.</creatorcontrib><creatorcontrib>Kasieczka, G.</creatorcontrib><creatorcontrib>Kiesenhofer, W.</creatorcontrib><creatorcontrib>Krammer, M.</creatorcontrib><creatorcontrib>Liko, D.</creatorcontrib><creatorcontrib>Mikulec, I.</creatorcontrib><creatorcontrib>Pernicka, M.</creatorcontrib><creatorcontrib>Rohringer, H.</creatorcontrib><creatorcontrib>Schöfbeck, R.</creatorcontrib><creatorcontrib>Strauss, J.</creatorcontrib><creatorcontrib>Taurok, A.</creatorcontrib><creatorcontrib>Teischinger, F.</creatorcontrib><creatorcontrib>Mossolov, V.</creatorcontrib><creatorcontrib>Shumeiko, N.</creatorcontrib><creatorcontrib>Suarez Gonzalez, J.</creatorcontrib><creatorcontrib>Benucci, L.</creatorcontrib><creatorcontrib>Ceard, L.</creatorcontrib><creatorcontrib>Dewolf, E.A.</creatorcontrib><creatorcontrib>Hashemi, M.</creatorcontrib><creatorcontrib>Janssen, X.</creatorcontrib><creatorcontrib>Maes, T.</creatorcontrib><creatorcontrib>Mucibello, L.</creatorcontrib><creatorcontrib>Ochesanu, S.</creatorcontrib><creatorcontrib>Roland, B.</creatorcontrib><creatorcontrib>Rougny, R.</creatorcontrib><creatorcontrib>Selvaggi, M.</creatorcontrib><creatorcontrib>van Haevermaet, H.</creatorcontrib><creatorcontrib>van Mechelen, P.</creatorcontrib><creatorcontrib>van Remortel, N.</creatorcontrib><creatorcontrib>Adler, V.</creatorcontrib><creatorcontrib>Beauceron, S.</creatorcontrib><creatorcontrib>Blyweert, S.</creatorcontrib><creatorcontrib>d'Hondt, J.</creatorcontrib><creatorcontrib>Devroede, O.</creatorcontrib><creatorcontrib>Kalogeropoulos, A.</creatorcontrib><creatorcontrib>Maes, J.</creatorcontrib><creatorcontrib>Maes, M.</creatorcontrib><creatorcontrib>Tavernier, S.</creatorcontrib><creatorcontrib>van Doninck, W.</creatorcontrib><creatorcontrib>van Mulders, P.</creatorcontrib><creatorcontrib>Villella, I.</creatorcontrib><creatorcontrib>Chabert, E.C.</creatorcontrib><creatorcontrib>Charaf, O.</creatorcontrib><creatorcontrib>Clerbaux, B.</creatorcontrib><creatorcontrib>de Lentdecker, G.</creatorcontrib><creatorcontrib>Dero, V.</creatorcontrib><creatorcontrib>Gay, A.P.R.</creatorcontrib><creatorcontrib>Hammad, G.H.</creatorcontrib><creatorcontrib>Marage, P.E.</creatorcontrib><creatorcontrib>Vander Velde, C.</creatorcontrib><creatorcontrib>Vanlaer, P.</creatorcontrib><creatorcontrib>Costantini, S.</creatorcontrib><creatorcontrib>Grunewald, M.</creatorcontrib><creatorcontrib>Klein, B.</creatorcontrib><creatorcontrib>Marinov, A.</creatorcontrib><creatorcontrib>Ryckbosch, D.</creatorcontrib><creatorcontrib>Thyssen, F.</creatorcontrib><creatorcontrib>Tytgat, M.</creatorcontrib><creatorcontrib>Vanelderen, L.</creatorcontrib><creatorcontrib>Verwilligen, P.</creatorcontrib><creatorcontrib>Zaganidis, N.</creatorcontrib><creatorcontrib>Basegmez, S.</creatorcontrib><creatorcontrib>Bruno, G.</creatorcontrib><creatorcontrib>Caudron, J.</creatorcontrib><creatorcontrib>de Favereau de Jeneret, J.</creatorcontrib><creatorcontrib>Delaere, C.</creatorcontrib><creatorcontrib>Demin, P.</creatorcontrib><creatorcontrib>Favart, D.</creatorcontrib><creatorcontrib>Giammanco, A.</creatorcontrib><creatorcontrib>Grégoire, G.</creatorcontrib><creatorcontrib>Hollar, J.</creatorcontrib><creatorcontrib>Lemaitre, V.</creatorcontrib><creatorcontrib>Militaru, O.</creatorcontrib><creatorcontrib>Ovyn, S.</creatorcontrib><creatorcontrib>Pagano, D.</creatorcontrib><creatorcontrib>Pin, A.</creatorcontrib><creatorcontrib>Piotrzkowski, K.</creatorcontrib><creatorcontrib>Quertenmont, L.</creatorcontrib><creatorcontrib>Schul, N.</creatorcontrib><creatorcontrib>Beliy, N.</creatorcontrib><creatorcontrib>Caebergs, T.</creatorcontrib><creatorcontrib>Daubie, E.</creatorcontrib><creatorcontrib>Alves, G.A.</creatorcontrib><creatorcontrib>Carneiro, M.</creatorcontrib><collection>Hyper Article en Ligne (HAL)</collection><jtitle>The European physical journal. C, Particles and fields</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khachatryan, V.</au><au>Sirunyan, A.M.</au><au>Tumasyan, A.</au><au>Adam, W.</au><au>Bergauer, T.</au><au>Dragicevic, M.</au><au>Ero, J.</au><au>Fabjan, C.</au><au>Friedl, M.</au><au>Fruhwirth, R.</au><au>Ghete, V.M.</au><au>Hammer, J.</au><au>Hänsel, S.</au><au>Hoch, M.</au><au>Hörmann, N.</au><au>Hrubec, J.</au><au>Jeitler, M.</au><au>Kasieczka, G.</au><au>Kiesenhofer, W.</au><au>Krammer, M.</au><au>Liko, D.</au><au>Mikulec, I.</au><au>Pernicka, M.</au><au>Rohringer, H.</au><au>Schöfbeck, R.</au><au>Strauss, J.</au><au>Taurok, A.</au><au>Teischinger, F.</au><au>Mossolov, V.</au><au>Shumeiko, N.</au><au>Suarez Gonzalez, J.</au><au>Benucci, L.</au><au>Ceard, L.</au><au>Dewolf, E.A.</au><au>Hashemi, M.</au><au>Janssen, X.</au><au>Maes, T.</au><au>Mucibello, L.</au><au>Ochesanu, S.</au><au>Roland, B.</au><au>Rougny, R.</au><au>Selvaggi, M.</au><au>van Haevermaet, H.</au><au>van Mechelen, P.</au><au>van Remortel, N.</au><au>Adler, V.</au><au>Beauceron, S.</au><au>Blyweert, S.</au><au>d'Hondt, J.</au><au>Devroede, O.</au><au>Kalogeropoulos, A.</au><au>Maes, J.</au><au>Maes, M.</au><au>Tavernier, S.</au><au>van Doninck, W.</au><au>van Mulders, P.</au><au>Villella, I.</au><au>Chabert, E.C.</au><au>Charaf, O.</au><au>Clerbaux, B.</au><au>de Lentdecker, G.</au><au>Dero, V.</au><au>Gay, A.P.R.</au><au>Hammad, G.H.</au><au>Marage, P.E.</au><au>Vander Velde, C.</au><au>Vanlaer, P.</au><au>Costantini, S.</au><au>Grunewald, M.</au><au>Klein, B.</au><au>Marinov, A.</au><au>Ryckbosch, D.</au><au>Thyssen, F.</au><au>Tytgat, M.</au><au>Vanelderen, L.</au><au>Verwilligen, P.</au><au>Zaganidis, N.</au><au>Basegmez, S.</au><au>Bruno, G.</au><au>Caudron, J.</au><au>de Favereau de Jeneret, J.</au><au>Delaere, C.</au><au>Demin, P.</au><au>Favart, D.</au><au>Giammanco, A.</au><au>Grégoire, G.</au><au>Hollar, J.</au><au>Lemaitre, V.</au><au>Militaru, O.</au><au>Ovyn, S.</au><au>Pagano, D.</au><au>Pin, A.</au><au>Piotrzkowski, K.</au><au>Quertenmont, L.</au><au>Schul, N.</au><au>Beliy, N.</au><au>Caebergs, T.</au><au>Daubie, E.</au><au>Alves, G.A.</au><au>Carneiro, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of the Underlying Event Activity in Proton-Proton Collisions at 0.9 TeV</atitle><jtitle>The European physical journal. C, Particles and fields</jtitle><date>2010</date><risdate>2010</risdate><volume>70</volume><spage>555</spage><epage>572</epage><pages>555-572</pages><issn>1434-6044</issn><eissn>1434-6052</eissn><abstract>A measurement of the underlying activity in scattering processes with transverse momentum scale in the GeV region is performed in proton-proton collisions at sqrt(s) = 0.9 TeV, using data collected by the CMS experiment at the LHC. Charged hadron production is studied with reference to the direction of a leading object, either a charged particle or a set of charged particles forming a jet. Predictions of several QCD-inspired models as implemented in PYTHIA are compared, after full detector simulation, to the data. The models generally predict too little production of charged hadrons with pseudorapidity eta < 2, p_T > 0.5 GeV/c, and azimuthal direction transverse to that of the leading object.</abstract><pub>Springer Verlag (Germany)</pub><doi>10.1140/epjc/s10052-010-1453-9</doi><orcidid>https://orcid.org/0000-0003-4914-522X</orcidid><orcidid>https://orcid.org/0000-0002-8657-6742</orcidid><orcidid>https://orcid.org/0000-0002-0812-6818</orcidid><orcidid>https://orcid.org/0000-0001-5913-0596</orcidid><orcidid>https://orcid.org/0000-0002-3110-6022</orcidid><orcidid>https://orcid.org/0000-0001-7387-3812</orcidid><orcidid>https://orcid.org/0000-0001-6185-2045</orcidid><orcidid>https://orcid.org/0000-0002-2431-3381</orcidid><orcidid>https://orcid.org/0000-0003-3493-1850</orcidid><orcidid>https://orcid.org/0000-0003-0768-2203</orcidid><orcidid>https://orcid.org/0000-0002-1275-7292</orcidid><orcidid>https://orcid.org/0000-0002-9705-5387</orcidid><orcidid>https://orcid.org/0000-0001-8467-1933</orcidid><orcidid>https://orcid.org/0000-0002-4559-6739</orcidid><orcidid>https://orcid.org/0000-0001-5790-3129</orcidid><orcidid>https://orcid.org/0000-0003-3426-6248</orcidid><orcidid>https://orcid.org/0000-0002-6148-7903</orcidid><orcidid>https://orcid.org/0000-0001-5260-658X</orcidid><orcidid>https://orcid.org/0000-0002-2409-9792</orcidid><orcidid>https://orcid.org/0000-0003-2524-7790</orcidid><orcidid>https://orcid.org/0000-0001-7476-0158</orcidid><orcidid>https://orcid.org/0000-0001-8964-5603</orcidid><orcidid>https://orcid.org/0000-0002-1109-2954</orcidid><orcidid>https://orcid.org/0000-0002-5037-9034</orcidid><orcidid>https://orcid.org/0000-0003-1390-1484</orcidid><orcidid>https://orcid.org/0000-0001-6038-1923</orcidid><orcidid>https://orcid.org/0000-0002-4508-1305</orcidid><orcidid>https://orcid.org/0000-0003-3154-3123</orcidid><orcidid>https://orcid.org/0000-0002-6261-5292</orcidid><orcidid>https://orcid.org/0000-0002-9919-0486</orcidid><orcidid>https://orcid.org/0000-0003-2274-0651</orcidid><orcidid>https://orcid.org/0000-0001-9580-683X</orcidid><orcidid>https://orcid.org/0000-0002-6984-1532</orcidid><orcidid>https://orcid.org/0000-0003-0885-824X</orcidid><orcidid>https://orcid.org/0000-0003-2391-2988</orcidid><orcidid>https://orcid.org/0000-0001-7613-8063</orcidid><orcidid>https://orcid.org/0000-0002-2939-5646</orcidid><orcidid>https://orcid.org/0000-0002-9704-6472</orcidid><orcidid>https://orcid.org/0000-0002-8269-5760</orcidid><orcidid>https://orcid.org/0000-0001-8822-3548</orcidid><orcidid>https://orcid.org/0000-0003-0827-5642</orcidid><orcidid>https://orcid.org/0000-0002-0854-6708</orcidid><orcidid>https://orcid.org/0000-0003-1027-3400</orcidid><orcidid>https://orcid.org/0000-0003-4365-3282</orcidid><orcidid>https://orcid.org/0000-0003-3090-2948</orcidid><orcidid>https://orcid.org/0000-0002-2386-7649</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1434-6044 |
| ispartof | The European physical journal. C, Particles and fields, 2010, Vol.70, p.555-572 |
| issn | 1434-6044 1434-6052 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_in2p3_00491725v1 |
| source | SpringerLink Journals; Springer Nature OA/Free Journals |
| subjects | High Energy Physics - Experiment Physics |
| title | Measurement of the Underlying Event Activity in Proton-Proton Collisions at 0.9 TeV |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T11%3A12%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-hal&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Measurement%20of%20the%20Underlying%20Event%20Activity%20in%20Proton-Proton%20Collisions%20at%200.9%20TeV&rft.jtitle=The%20European%20physical%20journal.%20C,%20Particles%20and%20fields&rft.au=Khachatryan,%20V.&rft.date=2010&rft.volume=70&rft.spage=555&rft.epage=572&rft.pages=555-572&rft.issn=1434-6044&rft.eissn=1434-6052&rft_id=info:doi/10.1140/epjc/s10052-010-1453-9&rft_dat=%3Chal%3Eoai_HAL_in2p3_00491725v1%3C/hal%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |