Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV
The transverse momentum balance of pairs of back-to-back b quark jets in PbPb and pp collisions recorded with the CMS detector at the LHC is reported. The center-of-mass energy in both collision systems is 5.02 TeV per nucleon pair. Compared to the pp collision baseline, b quark jets have a large...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English English |
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Springer Nature
2018
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| Online Access: | http://irep.iium.edu.my/69796/ http://irep.iium.edu.my/69796/1/69796_Comparing%20transverse%20momentum%20balance%20of%20b_article_new.pdf http://irep.iium.edu.my/69796/2/69796_Comparing%20transverse%20momentum%20balance%20of%20b_scopus_new.pdf http://irep.iium.edu.my/69796/13/69796_Comparing%20transverse%20momentum%20balance_WOS.pdf |
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| author | Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli |
| author_facet | Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli |
| author_sort | Sirunyan, A. M. |
| building | IIUM Repository |
| collection | Online Access |
| description | The transverse momentum balance of pairs of back-to-back b quark jets in
PbPb and pp collisions recorded with the CMS detector at the LHC is reported. The
center-of-mass energy in both collision systems is 5.02 TeV per nucleon pair. Compared
to the pp collision baseline, b quark jets have a larger imbalance in the most central
PbPb collisions, as expected from the jet quenching effect. The data are also compared
to the corresponding measurement with inclusive dijets. In the most central collisions, the
imbalance of b quark dijets is comparable to that of inclusive dijets |
| first_indexed | 2025-11-14T17:20:49Z |
| format | Article |
| id | iium-69796 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T17:20:49Z |
| publishDate | 2018 |
| publisher | Springer Nature |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-697962019-07-15T01:44:03Z http://irep.iium.edu.my/69796/ Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Q Science (General) QC Physics The transverse momentum balance of pairs of back-to-back b quark jets in PbPb and pp collisions recorded with the CMS detector at the LHC is reported. The center-of-mass energy in both collision systems is 5.02 TeV per nucleon pair. Compared to the pp collision baseline, b quark jets have a larger imbalance in the most central PbPb collisions, as expected from the jet quenching effect. The data are also compared to the corresponding measurement with inclusive dijets. In the most central collisions, the imbalance of b quark dijets is comparable to that of inclusive dijets Springer Nature 2018-03-01 Article NonPeerReviewed application/pdf en http://irep.iium.edu.my/69796/1/69796_Comparing%20transverse%20momentum%20balance%20of%20b_article_new.pdf application/pdf en http://irep.iium.edu.my/69796/2/69796_Comparing%20transverse%20momentum%20balance%20of%20b_scopus_new.pdf application/pdf en http://irep.iium.edu.my/69796/13/69796_Comparing%20transverse%20momentum%20balance_WOS.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2018) Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV. Journal of High Energy Physics, 2018 (3). pp. 1-36. ISSN 1029-8479 https://link.springer.com/content/pdf/10.1007%2FJHEP03%282018%29181.pdf 10.1007/JHEP03(2018)181 |
| spellingShingle | Q Science (General) QC Physics Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV |
| title | Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV |
| title_full | Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV |
| title_fullStr | Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV |
| title_full_unstemmed | Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV |
| title_short | Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN=5.02 TeV |
| title_sort | comparing transverse momentum balance of b jet pairs in pp and pbpb collisions at √snn=5.02 tev |
| topic | Q Science (General) QC Physics |
| url | http://irep.iium.edu.my/69796/ http://irep.iium.edu.my/69796/ http://irep.iium.edu.my/69796/ http://irep.iium.edu.my/69796/1/69796_Comparing%20transverse%20momentum%20balance%20of%20b_article_new.pdf http://irep.iium.edu.my/69796/2/69796_Comparing%20transverse%20momentum%20balance%20of%20b_scopus_new.pdf http://irep.iium.edu.my/69796/13/69796_Comparing%20transverse%20momentum%20balance_WOS.pdf |