Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at √s=13 TeV
Yazarlar (2)
CMS Collaboration
Prof. Dr. Hasan OĞUL Sinop Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı EUROPEAN PHYSICAL JOURNAL C (Q1)
Dergi ISSN 1434-6044 Dergi Bilgileri (2019)
Makale Dili İngilizce Basım Tarihi 11-2019
Cilt / Sayı / Sayfa 79 / 11 / 893–0 DOI 10.1140/epjc/s10052-019-7402-3
Makale Linki https://link.springer.com/article/10.1140/epjc/s10052-019-7402-3
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
The average total energy as well as its hadronic and electromagnetic components are measured with the CMS detector at pseudorapidities in proton-proton collisions at a centre-of-mass energy . The results are presented as a function of the charged particle multiplicity in the region . This measurement is sensitive to correlations induced by the underlying event structure over a very wide pseudorapidity region. The predictions of Monte Carlo event generators commonly used in collider experiments and ultra-high energy cosmic ray physics are compared to the data. All generators considered overestimate the fraction of energy going into hadrons.
Anahtar Kelimeler