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Measurements of jet vetoes and azimuthal decorrelations in dijet events produced in [Formula: see text] collisions at [Formula: see text] using the ATLAS detector.

Publication ,  Journal Article
ATLAS Collaboration; Aad, G; Abbott, B; Abdallah, J; Abdel Khalek, S; Abdinov, O; Aben, R; Abi, B; Abolins, M; AbouZeid, OS; Abramowicz, H ...
Published in: The European physical journal. C, Particles and fields
January 2014

Additional jet activity in dijet events is measured using [Formula: see text] collisions at ATLAS at a centre-of-mass energy of [Formula: see text], for jets reconstructed using the [Formula: see text] algorithm with radius parameter [Formula: see text]. This is done using variables such as the fraction of dijet events without an additional jet in the rapidity interval bounded by the dijet subsystem and correlations between the azimuthal angles of the dijet s. They are presented, both with and without a veto on additional jet activity in the rapidity interval, as a function of the scalar average of the transverse momenta of the dijet s and of the rapidity interval size. The double differential dijet cross section is also measured as a function of the interval size and the azimuthal angle between the dijet s. These variables probe differences in the approach to resummation of large logarithms when performing QCD calculations. The data are compared to powheg, interfaced to the pythia 8 and herwig parton shower generators, as well as to hej with and without interfacing it to the ariadne parton shower generator. None of the theoretical predictions agree with the data across the full phase-space considered; however, powheg+pythia 8 and hej+ariadne are found to provide the best agreement with the data. These measurements use the full data sample collected with the ATLAS detector in [Formula: see text][Formula: see text] collisions at the LHC and correspond to integrated luminosities of [Formula: see text] and [Formula: see text] for data collected during 2010 and 2011, respectively.

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Published In

The European physical journal. C, Particles and fields

DOI

EISSN

1434-6052

ISSN

1434-6044

Publication Date

January 2014

Volume

74

Issue

11

Start / End Page

3117

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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ATLAS Collaboration, Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., … Coccaro, A. (2014). Measurements of jet vetoes and azimuthal decorrelations in dijet events produced in [Formula: see text] collisions at [Formula: see text] using the ATLAS detector. The European Physical Journal. C, Particles and Fields, 74(11), 3117. https://doi.org/10.1140/epjc/s10052-014-3117-7
ATLAS Collaboration, G. Aad, B. Abbott, J. Abdallah, S. Abdel Khalek, O. Abdinov, R. Aben, et al. “Measurements of jet vetoes and azimuthal decorrelations in dijet events produced in [Formula: see text] collisions at [Formula: see text] using the ATLAS detector.The European Physical Journal. C, Particles and Fields 74, no. 11 (January 2014): 3117. https://doi.org/10.1140/epjc/s10052-014-3117-7.
ATLAS Collaboration, Aad G, Abbott B, Abdallah J, Abdel Khalek S, Abdinov O, et al. Measurements of jet vetoes and azimuthal decorrelations in dijet events produced in [Formula: see text] collisions at [Formula: see text] using the ATLAS detector. The European physical journal C, Particles and fields. 2014 Jan;74(11):3117.
ATLAS Collaboration, et al. “Measurements of jet vetoes and azimuthal decorrelations in dijet events produced in [Formula: see text] collisions at [Formula: see text] using the ATLAS detector.The European Physical Journal. C, Particles and Fields, vol. 74, no. 11, Jan. 2014, p. 3117. Epmc, doi:10.1140/epjc/s10052-014-3117-7.
ATLAS Collaboration, Aad G, Abbott B, Abdallah J, Abdel Khalek S, Abdinov O, Aben R, Abi B, Abolins M, AbouZeid OS, Abramowicz H, Abreu H, Abreu R, Abulaiti Y, Acharya BS, Adamczyk L, Adams DL, Adelman J, Adomeit S, Adye T, Agatonovic-Jovin T, Aguilar-Saavedra JA, Agustoni M, Ahlen SP, Ahmadov F, Aielli G, Akerstedt H, Åkesson TPA, Akimoto G, Akimov AV, Alberghi GL, Albert J, Albrand S, Alconada Verzini MJ, Aleksa M, Aleksandrov IN, Alexa C, Alexander G, Alexandre G, Alexopoulos T, Alhroob M, Alimonti G, Alio L, Alison J, Allbrooke BMM, Allison LJ, Allport PP, Almond J, Aloisio A, Alonso A, Alonso F, Alpigiani C, Altheimer A, Alvarez Gonzalez B, Alviggi MG, Amako K, Amaral Coutinho Y, Amelung C, Amidei D, 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, Angelozzi I, 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, Araque JP, Arce ATH, Arguin J-F, Argyropoulos S, Arik M, Armbruster AJ, Arnaez O, Arnal V, Arnold H, Arratia M, Arslan O, Artamonov A, Artoni G, Asai S, Asbah N, Ashkenazi A, Åsman B, Asquith L, Assamagan K, Astalos R, Atkinson M, Atlay NB, Auerbach B, Augsten K, Aurousseau M, Avolio G, Azuelos G, Azuma Y, Baak MA, Baas A, Bacci C, Bachacou H, Bachas K, Backes M, Backhaus M, Backus Mayes J, Badescu E, Bagiacchi P, Bagnaia P, Bai Y, Bain T, Baines JT, Baker OK, Balek P, Balli F, Banas E, Banerjee S, Bannoura AAE, Bansal V, Bansil HS, Barak L, Baranov SP, Barberio EL, Barberis D, Barbero M, Barillari T, Barisonzi M, Barklow T, Barlow N, Barnett BM, Barnett RM, Barnovska Z, 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, Batley JR, Battaglia M, Battistin M, Bauer F, Bawa HS, Beattie MD, Beau T, Beauchemin PH, Beccherle R, Bechtle P, Beck HP, Becker K, Becker S, Beckingham M, Becot C, 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, 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, Beringer J, Bernard C, Bernat P, Bernius C, Bernlochner FU, Berry T, Berta P, Bertella C, Bertoli G, Bertolucci F, Bertsche C, Bertsche D, Bessner MF, Besana MI, Besjes GJ, Bessidskaia O, Besson N, Betancourt C, 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, Black CW, Black JE, Black KM, Blackburn D, Blair RE, Blanchard J-B, Blazek T, Bloch I, Blocker C, Blum W, Blumenschein U, Bobbink GJ, Bobrovnikov VS, Bocchetta SS, Bocci A, Bock C, Boddy CR, Boehler M, Boek J, Boek TT, Bogaerts JA, Bogdanchikov AG, Bogouch A, Bohm C, Bohm J, Boisvert V, Bold T, Boldea V, Boldyrev AS, Bomben M, Bona M, Boonekamp M, Borisov A, Borissov G, Borri M, Borroni S, Bortfeldt J, Bortolotto V, Bos K, Boscherini D, Bosman M, Boterenbrood H, Boudreau J, Bouffard J, Bouhova-Thacker EV, Boumediene D, Bourdarios C, Bousson N, Boutouil S, Boveia A, Boyd J, Boyko IR, Bracinik J, Brandt A, Brandt G, Brandt O, Bratzler U, Brau B, Brau JE, Braun HM, Brazzale SF, Brelier B, Brendlinger K, Brennan AJ, Brenner R, Bressler S, Bristow K, Bristow TM, Britton D, Brochu FM, Brock I, Brock R, Bromberg C, Bronner J, Brooijmans G, Brooks T, Brooks WK, Brosamer J, Brost E, 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, Buehrer F, Bugge L, Bugge MK, Bulekov O, Bundock AC, Burckhart H, Burdin S, Burghgrave B, Burke S, Burmeister I, Busato E, Büscher D, Büscher V, Bussey P, Buszello CP, Butler B, Butler JM, Butt AI, Buttar CM, Butterworth JM, Butti P, Buttinger W, Buzatu A, Byszewski M, Cabrera Urbán S, Caforio D, Cakir O, Calafiura P, Calandri A, Calderini G, Calfayan P, Calkins R, Caloba LP, Calvet D, Calvet S, Camacho Toro R, Camarda S, Cameron D, Caminada LM, Caminal Armadans R, Campana S, Campanelli M, Campoverde A, Canale V, Canepa A, Cano Bret M, 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 JR, Carvalho J, Casadei D, Casado MP, Casolino M, 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, Cerv M, Cervelli A, Cetin SA, Chafaq A, Chakraborty D, Chalupkova I, Chang P, Chapleau B, Chapman JD, Charfeddine D, Charlton DG, Chau CC, Chavez Barajas CA, Cheatham S, Chegwidden A, Chekanov S, Chekulaev SV, Chelkov GA, Chelstowska MA, Chen C, Chen H, Chen K, Chen L, Chen S, Chen X, Chen Y, Cheng HC, 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, Chromek-Burckhart D, Chu ML, Chudoba J, Chwastowski JJ, Chytka L, Ciapetti G, Ciftci AK, Ciftci R, Cinca D, Cindro V, Ciocio A, Cirkovic P, Citron ZH, Citterio M, Ciubancan M, Clark A, Clark PJ, Clarke RN, Cleland W, Clemens JC, Clement C, Coadou Y, Cobal M, Coccaro A. Measurements of jet vetoes and azimuthal decorrelations in dijet events produced in [Formula: see text] collisions at [Formula: see text] using the ATLAS detector. The European physical journal C, Particles and fields. 2014 Jan;74(11):3117.
Journal cover image

Published In

The European physical journal. C, Particles and fields

DOI

EISSN

1434-6052

ISSN

1434-6044

Publication Date

January 2014

Volume

74

Issue

11

Start / End Page

3117

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