Λεπτομέρειες βιβλιογραφικής εγγραφής
| Τίτλος: |
The performance of the jet identification and reconstruction in heavy ions collisions with CMS detector. |
| Συγγραφείς: |
Kodolova, O., Vardanyan, I., Nikitenko, A., Oulianov, A. |
| Πηγή: |
European Physical Journal C -- Particles & Fields; Mar2007, Vol. 50 Issue 1, p117-123, 7p, 18 Graphs |
| Θεματικοί όροι: |
Heavy ion collisions, Quark-gluon plasma, Quantum chromodynamics, Partons, Algorithms, Calorimetry |
| Περίληψη: |
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 $\text{d} N_{\text{ch}}/\text{d} y\vert_{y=0} = 5000$ . Results on the achieved jet reconstruction efficiency, purity, energy and spatial resolution are presented. [ABSTRACT FROM AUTHOR] |
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| Βάση Δεδομένων: |
Complementary Index |