The performance of the jet identification and reconstruction in heavy ions collisions with CMS detectorстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 11 мая 2021 г.
Аннотация:A jet reconstruction algorithm is developed for events with a high particle density in the calorimetric system. The performance of the reconstruction of hard QCD jets with initial parton energies 50–300 GeV is studied in central Pb–Pb collisions with a modified cone jet finder which includes an algorithm for event-by-event background subtraction. The heavy ion background is simulated using the HIJING Monte Carlo generator with d𝑁ch/d𝑦|𝑦=0=5000. Results on the achieved jet reconstruction efficiency, purity, energy and spatial resolution are presented.