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Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC

Publication ,  Journal Article
Aad, G; Abbott, B; Abeling, K; Abidi, SH; Aboulhorma, A; Abramowicz, H; Abreu, H; Abulaiti, Y; Hoffman, ACA; Acharya, BS; Bourdarios, CA ...
Published in: European Physical Journal C
October 1, 2023
Published version (DOI)

The luminosity determination for the ATLAS detector at the LHC during Run 2 is presented, with pp collisions at a centre-of-mass energy s=13 TeV. The absolute luminosity scale is determined using van der Meer beam separation scans during dedicated running periods in each year, and extrapolated to the physics data-taking regime using complementary measurements from several luminosity-sensitive detectors. The total uncertainties in the integrated luminosity for each individual year of data-taking range from 0.9% to 1.1%, and are partially correlated between years. After standard data-quality selections, the full Run 2 pp data sample corresponds to an integrated luminosity of 140.1 ± 1.2 fb - 1 , i.e. an uncertainty of 0.83%. A dedicated sample of low-pileup data recorded in 2017–2018 for precision Standard Model physics measurements is analysed separately, and has an integrated luminosity of 338.1 ± 3.1 pb - 1 .

Duke Scholars

Ashutosh V. Kotwal
Author Ashutosh V. Kotwal Physics
Mark C. Kruse
Author Mark C. Kruse Physics

Published In

European Physical Journal C

DOI

10.1140/epjc/s10052-023-11747-w

EISSN

1434-6052

ISSN

1434-6044

Publication Date

October 1, 2023

Volume

83

Issue

10

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5102 Atomic, molecular and optical physics
  • 5101 Astronomical sciences
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Aad, G., Abbott, B., Abeling, K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., … Arce, A. T. H. (2023). Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC. European Physical Journal C, 83(10). https://doi.org/10.1140/epjc/s10052-023-11747-w
Aad, G., B. Abbott, K. Abeling, S. H. Abidi, A. Aboulhorma, H. Abramowicz, H. Abreu, et al. “Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC.” European Physical Journal C 83, no. 10 (October 1, 2023). https://doi.org/10.1140/epjc/s10052-023-11747-w.
Aad G, Abbott B, Abeling K, Abidi SH, Aboulhorma A, Abramowicz H, et al. Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC. European Physical Journal C. 2023 Oct 1;83(10).
Aad, G., et al. “Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC.” European Physical Journal C, vol. 83, no. 10, Oct. 2023. Scopus, doi:10.1140/epjc/s10052-023-11747-w.
Aad G, Abbott B, Abeling K, Abidi SH, Aboulhorma A, Abramowicz H, Abreu H, Abulaiti Y, Hoffman ACA, Acharya BS, Bourdarios CA, Adamczyk L, Adamek L, Addepalli SV, Adelman J, Adiguzel A, Adorni S, Adye T, Affolder AA, Afik Y, Agaras MN, Agarwala J, Aggarwal A, Agheorghiesei C, Aguilar-Saavedra JA, Ahmad A, Ahmadov F, Ahmed WS, Ahuja S, Ai X, Aielli G, Tamlihat MA, Aitbenchikh B, Aizenberg I, Akbiyik M, Åkesson TPA, Akimov AV, Akolkar NN, Khoury KA, Alberghi GL, Albert J, Albicocco P, Alderweireldt S, Aleksa M, Aleksandrov IN, Alexa C, Alexopoulos T, Alfonsi A, Alfonsi F, Alhroob M, Ali B, Ali S, Aliev M, Alimonti G, Alkakhi W, Allaire C, Allbrooke BMM, Flores CAA, Allport PP, Aloisio A, Alonso F, Alpigiani C, Estevez MA, Fernandez AA, Alviggi MG, Aly M, Coutinho YA, Ambler A, Amelung C, Amerl M, Ames CG, Amidei D, Dos Santos SPA, Amos KR, Ananiev V, Anastopoulos C, Andeen T, Anders JK, Andrean SY, Andreazza A, Angelidakis S, Angerami A, Anisenkov AV, Annovi A, Antel C, Anthony MT, Antipov E, Antonelli M, Antrim DJA, Anulli F, Aoki M, Aoki T, Pozo JAA, Aparo MA, Bella LA, Appelt C, Aranzabal N, Ferraz VA, Arcangeletti C, Arce ATH. Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC. European Physical Journal C. 2023 Oct 1;83(10).
Journal cover image

Published In

European Physical Journal C

DOI

10.1140/epjc/s10052-023-11747-w

EISSN

1434-6052

ISSN

1434-6044

Publication Date

October 1, 2023

Volume

83

Issue

10

Related Subject Headings

  • Nuclear & Particles Physics
  • 5107 Particle and high energy physics
  • 5102 Atomic, molecular and optical physics
  • 5101 Astronomical sciences
  • 0206 Quantum Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics