Journal Article/Contribution to a conference proceedings

PUBDB-2026-00457

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Characterization and beam test measurements of CMS Phase-2 luminometers

Kadlecsik, Á. (Corresponding author) ; Auzinger, G. ; Bakhshiansohi, H.Extern* ; Dabrowski, A. E. ; Delannoy, A. G. ; Dalavi, V. ; Dienemann, N. ; Dragicevic, M. ; Garcia, M. F. ; Guthoff, M.DESY* ; Jenihhin, M. ; Kaplon, J. ; Karacheban, O. ; Korcsmáros, B. ; Lokhovitskiy, A. ; Liu, W. H. ; Loos, R. ; Mallows, S. ; Mihhailov, D. ; Obradovic, M. ; Orfanelli, S. ; Pari, M. ; Pásztor, G. ; Carneiro, F. L. P. ; Princova, M. ; Ristic, B. ; Romero, C. ; Schwandt, J. ; Sedghi, M. ; Shevelev, A. ; Shibin, K. ; Spanier, S. ; Steinbrueck, G.Extern* ; Stickland, D. P. ; Tsirou, A. ; Ujvári, B. ; Velasco, M. M. ; Verdini, P. G. ; Wegrzyn, G. J. ; Wilbern, D. ; Winney, P. D.

2025
Elsevier [Amsterdam]

This record in other databases:      

Please use a persistent id in citations: doi:10.1016/j.nima.2025.170663

Abstract: The physics program of the HL-LHC requires high-precision (≲1%) luminosity determination. Two new luminosity detectors are being developed by the CMS BRIL (Beam Radiation, Instrumentation, and Luminosity) project: the Fast Beam Condition Monitor (FBCM), a standalone detector with unique timing capabilities, and the Tracker Endcap Pixel (TEPX) detector augmented with real-time cluster reconstruction in the FPGA of a dedicated back-end board at 10% of the full level-1 trigger rate. The innermost ring of the last TEPX disk (D4R1) will be fully dedicated to luminometry. The detectors were tested at the CERN T9 beam line with hadron, muon and electron beams. Results are presented for the FBCM detector prototype test for two sensor types with various irradiation levels. The firmware-based clustering algorithm for the FPGA of the TEPX detector is validated against a software clustering algorithm with the data harvested during the beam test.

Keyword(s): BRIL ; CMS ; Luminosity ; Phase-2 ; Detector

Note: Waiting for fulltext

---

Contributing Institute(s):

1. LHC/CMS Experiment (CMS)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. LHC: CMS

Appears in the scientific report 2025

---

Database coverage:
; Clarivate Analytics Master Journal List ; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

---