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Jet energy measurement and its systematic uncertainty in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector.

Publication ,  Journal Article
Aad, G; Abajyan, T; Abbott, B; Abdallah, J; Abdel Khalek, S; Abdinov, O; Aben, R; Abi, B; Abolins, M; AbouZeid, OS; Abramowicz, H; Abreu, H ...
Published in: The European physical journal. C, Particles and fields
January 2015

The jet energy scale (JES) and its systematic uncertainty are determined for jets measured with the ATLAS detector using proton-proton collision data with a centre-of-mass energy of [Formula: see text] TeV corresponding to an integrated luminosity of [Formula: see text][Formula: see text]. Jets are reconstructed from energy deposits forming topological clusters of calorimeter cells using the anti-[Formula: see text] algorithm with distance parameters [Formula: see text] or [Formula: see text], and are calibrated using MC simulations. A residual JES correction is applied to account for differences between data and MC simulations. This correction and its systematic uncertainty are estimated using a combination of in situ techniques exploiting the transverse momentum balance between a jet and a reference object such as a photon or a [Formula: see text] boson, for [Formula: see text] and pseudorapidities [Formula: see text]. The effect of multiple proton-proton interactions is corrected for, and an uncertainty is evaluated using in situ techniques. The smallest JES uncertainty of less than 1 % is found in the central calorimeter region ([Formula: see text]) for jets with [Formula: see text]. For central jets at lower [Formula: see text], the uncertainty is about 3 %. A consistent JES estimate is found using measurements of the calorimeter response of single hadrons in proton-proton collisions and test-beam data, which also provide the estimate for [Formula: see text] TeV. The calibration of forward jets is derived from dijet [Formula: see text] balance measurements. The resulting uncertainty reaches its largest value of 6 % for low-[Formula: see text] jets at [Formula: see text]. Additional JES uncertainties due to specific event topologies, such as close-by jets or selections of event samples with an enhanced content of jets originating from light quarks or gluons, are also discussed. The magnitude of these uncertainties depends on the event sample used in a given physics analysis, but typically amounts to 0.5-3 %.

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Published In

The European physical journal. C, Particles and fields

DOI

EISSN

1434-6052

ISSN

1434-6044

Publication Date

January 2015

Volume

75

Start / End Page

17

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
 

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Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., … Citron, Z. H. (2015). Jet energy measurement and its systematic uncertainty in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector. The European Physical Journal. C, Particles and Fields, 75, 17. https://doi.org/10.1140/epjc/s10052-014-3190-y
Aad, G., T. Abajyan, B. Abbott, J. Abdallah, S. Abdel Khalek, O. Abdinov, R. Aben, et al. “Jet energy measurement and its systematic uncertainty in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector.The European Physical Journal. C, Particles and Fields 75 (January 2015): 17. https://doi.org/10.1140/epjc/s10052-014-3190-y.
Aad G, Abajyan T, Abbott B, Abdallah J, Abdel Khalek S, Abdinov O, et al. Jet energy measurement and its systematic uncertainty in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector. The European physical journal C, Particles and fields. 2015 Jan;75:17.
Aad, G., et al. “Jet energy measurement and its systematic uncertainty in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector.The European Physical Journal. C, Particles and Fields, vol. 75, Jan. 2015, p. 17. Epmc, doi:10.1140/epjc/s10052-014-3190-y.
Aad G, Abajyan T, Abbott B, Abdallah J, Abdel Khalek S, Abdinov O, Aben R, Abi B, Abolins M, AbouZeid OS, Abramowicz H, Abreu H, Abulaiti Y, Acharya BS, Adamczyk L, Adams DL, Addy TN, Adelman J, Adomeit S, Adye T, Aefsky S, Agatonovic-Jovin T, Aguilar-Saavedra JA, Agustoni M, Ahlen SP, Ahmad A, Ahmadov F, Aielli G, Åkesson TPA, Akimoto G, Akimov AV, Alam MA, Albert J, Albrand S, Alconada Verzini MJ, Aleksa M, Aleksandrov IN, Alessandria F, Alexa C, Alexander G, Alexandre G, Alexopoulos T, Alhroob M, Aliev M, Alimonti G, Alio L, Alison J, Allbrooke BMM, Allison LJ, Allport PP, Allwood-Spiers SE, Almond J, Aloisio A, Alon R, Alonso A, Alonso F, Altheimer A, Alvarez Gonzalez B, Alviggi MG, Amako K, Amaral Coutinho Y, Amelung C, Ammosov VV, Amor Dos Santos SP, Amorim A, Amoroso S, Amram N, Amundsen G, Anastopoulos C, Ancu LS, Andari N, Andeen T, Anders CF, Anders G, Anderson KJ, Andreazza A, Andrei V, Anduaga XS, Angelidakis S, Anger P, Angerami A, Anghinolfi F, Anisenkov AV, Anjos N, Annovi A, Antonaki A, Antonelli M, Antonov A, Antos J, Anulli F, Aoki M, Aperio Bella L, Apolle R, Arabidze G, Aracena I, Arai Y, Arce ATH, Arfaoui S, Arguin J-F, Argyropoulos S, Arik E, Arik M, Armbruster AJ, Arnaez O, Arnal V, Arslan O, Artamonov A, Artoni G, Asai S, Asbah N, Ask S, Åsman B, Asquith L, Assamagan K, Astalos R, Astbury A, Atkinson M, Atlay NB, Auerbach B, Auge E, Augsten K, Aurousseau M, Avolio G, Azuelos G, Azuma Y, Baak MA, Bacci C, Bach AM, Bachacou H, Bachas K, Backes M, Backhaus M, Backus Mayes J, Badescu E, Bagiacchi P, Bagnaia P, Bai Y, Bailey DC, Bain T, Baines JT, Baker OK, Baker S, Balek P, Balli F, Banas E, Banerjee S, Banfi D, Bangert A, Bansal V, Bansil HS, Barak L, Baranov SP, Barber T, Barberio EL, Barberis D, Barbero M, Barillari T, Barisonzi M, Barklow T, Barlow N, Barnett BM, Barnett RM, Baroncelli A, Barone G, Barr AJ, Barreiro F, Barreiro Guimarães da Costa J, Bartoldus R, Barton AE, Bartos P, Bartsch V, Bassalat A, Basye A, Bates RL, Batkova L, Batley JR, Battistin M, Bauer F, Bawa HS, Beau T, Beauchemin PH, Beccherle R, Bechtle P, Beck HP, Becker K, Becker S, Beckingham M, Beddall AJ, Beddall A, Bedikian S, Bednyakov VA, Bee CP, Beemster LJ, Beermann TA, Begel M, Behr K, Belanger-Champagne C, Bell PJ, Bell WH, Bella G, Bellagamba L, Bellerive A, Bellomo M, Belloni A, Beloborodova OL, Belotskiy K, Beltramello O, Benary O, Benchekroun D, Bendtz K, Benekos N, Benhammou Y, Benhar Noccioli E, Benitez Garcia JA, Benjamin DP, Bensinger JR, Benslama K, Bentvelsen S, Berge D, Bergeaas Kuutmann E, Berger N, Berghaus F, Berglund E, Beringer J, Bernard C, Bernat P, Bernhard R, Bernius C, Bernlochner FU, Berry T, Berta P, Bertella C, Bertolucci F, Besana MI, Besjes GJ, Bessidskaia O, Besson N, Bethke S, Bhimji W, Bianchi RM, Bianchini L, Bianco M, Biebel O, Bieniek SP, Bierwagen K, Biesiada J, Biglietti M, Bilbao De Mendizabal J, Bilokon H, Bindi M, Binet S, Bingul A, Bini C, Bittner B, Black CW, Black JE, Black KM, Blackburn D, Blair RE, Blanchard J-B, Blazek T, Bloch I, Blocker C, Blocki J, Blum W, Blumenschein U, Bobbink GJ, Bobrovnikov VS, Bocchetta SS, Bocci A, Boddy CR, Boehler M, Boek J, Boek TT, Boelaert N, Bogaerts JA, Bogdanchikov AG, Bogouch A, Bohm C, Bohm J, Boisvert V, Bold T, Boldea V, Boldyrev AS, Bolnet NM, Bomben M, Bona M, Boonekamp M, Bordoni S, Borer C, Borisov A, Borissov G, Borri M, Borroni S, Bortfeldt J, Bortolotto V, Bos K, Boscherini D, Bosman M, Boterenbrood H, Bouchami J, Boudreau J, Bouhova-Thacker EV, Boumediene D, Bourdarios C, Bousson N, Boutouil S, Boveia A, Boyd J, Boyko IR, Bozovic-Jelisavcic I, Bracinik J, Branchini P, Brandt A, Brandt G, Brandt O, Bratzler U, Brau B, Brau JE, Braun HM, Brazzale SF, Brelier B, Brendlinger K, Brenner R, Bressler S, Bristow TM, Britton D, Brochu FM, Brock I, Brock R, Broggi F, Bromberg C, Bronner J, Brooijmans G, Brooks T, Brooks WK, Brosamer J, Brost E, Brown G, Brown J, Bruckman de Renstrom PA, Bruncko D, Bruneliere R, Brunet S, Bruni A, Bruni G, Bruschi M, Bryngemark L, Buanes T, Buat Q, Bucci F, Buchholz P, Buckingham RM, Buckley AG, Buda SI, Budagov IA, Budick B, Buehrer F, Bugge L, Bugge MK, Bulekov O, Bundock AC, Bunse M, Burckhart H, Burdin S, Burgess T, Burghgrave B, Burke S, Burmeister I, Busato E, Büscher V, Bussey P, Buszello CP, Butler B, Butler JM, Butt AI, Buttar CM, Butterworth JM, Buttinger W, Buzatu A, Byszewski M, Cabrera Urbán S, Caforio D, Cakir O, Calafiura P, Calderini G, Calfayan P, Calkins R, Caloba LP, Caloi R, Calvet D, Calvet S, Camacho Toro R, Camarri P, Cameron D, Caminada LM, Caminal Armadans R, Campana S, Campanelli M, Canale V, Canelli F, Canepa A, Cantero J, Cantrill R, Cao T, Capeans Garrido MDM, Caprini I, Caprini M, Capua M, Caputo R, Cardarelli R, Carli T, Carlino G, Carminati L, Caron S, Carquin E, Carrillo-Montoya GD, Carter AA, Carter JR, Carvalho J, Casadei D, Casado MP, Caso C, Castaneda-Miranda E, Castelli A, Castillo Gimenez V, Castro NF, Catastini P, Catinaccio A, Catmore JR, Cattai A, Cattani G, Caughron S, Cavaliere V, Cavalli D, Cavalli-Sforza M, Cavasinni V, Ceradini F, Cerio B, Cerny K, Cerqueira AS, Cerri A, Cerrito L, Cerutti F, Cervelli A, Cetin SA, Chafaq A, Chakraborty D, Chalupkova I, Chan K, Chang P, Chapleau B, Chapman JD, Charfeddine D, Charlton DG, Chavda V, Chavez Barajas CA, Cheatham S, Chekanov S, Chekulaev SV, Chelkov GA, Chelstowska MA, Chen C, Chen H, Chen K, Chen L, Chen S, Chen X, Chen Y, Cheng Y, Cheplakov A, Cherkaoui El Moursli R, Chernyatin V, Cheu E, Chevalier L, Chiarella V, Chiefari G, Childers JT, Chilingarov A, Chiodini G, Chisholm AS, Chislett RT, Chitan A, Chizhov MV, Chouridou S, Chow BKB, Christidi IA, Chromek-Burckhart D, Chu ML, Chudoba J, Ciapetti G, Ciftci AK, Ciftci R, Cinca D, Cindro V, Ciocio A, Cirilli M, Cirkovic P, Citron ZH. Jet energy measurement and its systematic uncertainty in proton-proton collisions at [Formula: see text] TeV with the ATLAS detector. The European physical journal C, Particles and fields. 2015 Jan;75:17.
Journal cover image

Published In

The European physical journal. C, Particles and fields

DOI

EISSN

1434-6052

ISSN

1434-6044

Publication Date

January 2015

Volume

75

Start / End Page

17

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