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Results: 344
Asymptotics of the meta-atom
Using a combination of multipole methods and the method of matched asymptotic expansions, we present a solution procedure for acoustic plane wave scattering by a single Helmholtz resonator in two dimensions. Closed-form...
On the Wiener-Hopf solution of water-wave interaction with a submerged elastic or poroelastic plate.
A solution to the problem of water-wave scattering by a semi-infinite submerged thin elastic plate, which is either porous or non-porous, is presented using the Wiener-Hopf technique. The derivation of the Wiener-Hopf equation...
Search for type-III seesaw heavy leptons in dilepton final states in pp collisions at √s=13TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, M Adersberger, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira
May 05, 2021
A search for the pair production of heavy leptons as predicted by the
type-III seesaw mechanism is presented. The search uses proton-proton collision
data at a centre-of-mass energy of 13 TeV, corresponding to 139 fb$^{-1}$...
Search for dark matter produced in association with a single top quark in √s=13 TeV pp collisions with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti
Dec 22, 2021
This paper presents a search for dark matter in the context of a
two-Higgs-doublet model together with an additional pseudoscalar mediator, $a$,
which decays into the dark-matter particles. Processes where the...
Search for phenomena beyond the Standard Model in events with large b-jet multiplicity using the ATLAS detector at the LHC
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, M Adersberger, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira
Aug 02, 2021
A search is presented for new phenomena in events characterised by high jet
multiplicity, no leptons (electrons or muons), and four or more jets
originating from the fragmentation of $b$-quarks ($b$-jets). The search uses
139...
Measurement of the energy asymmetry in tt¯ j production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti
May 24, 2022
A measurement of the energy asymmetry in jet-associated top-quark pair
production is presented using 139 $\mathrm{fb}^{-1}$ of data collected by the
ATLAS detector at the Large Hadron Collider during $pp$ collisions...
Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti, ATH Arce, E Arena
Mar 31, 2022
This paper presents a measurement of the electroweak production of two jets
in association with a $Z\gamma$ pair, with the $Z$ boson decaying into two
neutrinos. It also presents a search for invisible or partially...
AtlFast3
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti
Aug 01, 2022
The ATLAS experiment at the Large Hadron Collider has a broad physics
programme ranging from precision measurements to direct searches for new
particles and new interactions, requiring ever larger and ever more accurate
datasets...
Direct constraint on the Higgs–charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, C Appelt, N Aranzabal, VA Ferraz, C Arcangeletti, ATH Arce
Aug 18, 2022
A search for the Higgs boson decaying into a pair of charm quarks is
presented. The analysis uses proton-proton collisions to target the production
of a Higgs boson in association with a leptonically decaying $W$ or $Z$...
AtlFast3
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti
Mar 15, 2022
The ATLAS experiment at the Large Hadron Collider has a broad physics
programme ranging from precision measurements to direct searches for new
particles and new interactions, requiring ever larger and ever more accurate
datasets...
AtlFast3
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti
Jan 04, 2023
Search for pair production of scalar leptoquarks decaying into first- or second-generation leptons and top quarks in proton–proton collisions at √s = 13 TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti
Jul 07, 2021
A search for pair production of scalar leptoquarks, each decaying into either
an electron or a muon and a top quark, is presented. This is the first
leptoquark search using ATLAS data to investigate top-philic...
Measurements of the inclusive and differential production cross sections of a top-quark–antiquark pair in association with a Z boson at √s=13 TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti
Oct 07, 2021
Measurements of both the inclusive and differential production cross sections
of a top-quark-antiquark pair in association with a $Z$ boson ($t\bar{t}Z$) are
presented. The measurements are performed by targeting final states...
Measurement of the c-jet mistagging efficiency in tt¯ events using pp collision data at √s=13 TeV collected with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, AC Abusleme Hoffman, BS Acharya, B Achkar, L Adam, C Adam Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, E Alunno Camelia, M Alvarez Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SP Amor Dos Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JA Aparisi Pozo, MA Aparo, L Aperio Bella, N Aranzabal, VA Ferraz, C Arcangeletti
Jan 31, 2022
A technique is presented to measure the efficiency with which $c$-jets are
mistagged as b-jets (mistagging efficiency) using $t\bar{t}$ events, where one
of the $W$ bosons decays into an electron or muon and a neutrino and the...
The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti, ATH Arce, JF Arguin
Apr 20, 2022
The design and performance of the inner detector trigger for the high level
trigger of the ATLAS experiment at the Large Hadron Collider during the 2016-18
data taking period is discussed. In 2016, 2017, and 2018 the ATLAS...
Search for top squarks in events with a Higgs or Z boson using 139 fb <sup>- 1</sup> of pp collision data at √s=13 TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, M Adersberger, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, NA Barrio, VA Ferraz, RA Pereira
Dec 22, 2020
This paper presents a search for direct top squark pair production in events
with missing transverse momentum plus either a pair of jets consistent with
Standard Model Higgs boson decay into $b$-quarks or a...
AtlFast3
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, S Akatsuka, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti
Mar 31, 2022
The ATLAS experiment at the Large Hadron Collider has a broad physics
programme ranging from precision measurements to direct searches for new
particles and new interactions, requiring ever larger and ever more accurate
datasets...
Constraints on Higgs boson properties using WW<sup>∗</sup>(→ eνμν) jj production in 36.1<sup>fb-1</sup> of √s=13 TeV pp collisions with the ATLAS detector
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti, ATH Arce, JF Arguin
Sep 16, 2022
This article presents the results of two studies of Higgs boson properties
using the $WW^*(\rightarrow e\nu\mu\nu)jj$ final state, based on a dataset
corresponding to 36.1/fb of $\sqrt{s}$=13 TeV proton$-$proton...
Performance of the ATLAS Level-1 topological trigger in Run 2
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti, ATH Arce, JF Arguin, S Argyropoulos
Mar 01, 2022
During LHC Run 2 (2015-2018) the ATLAS Level-1 topological trigger allowed
efficient data-taking by the ATLAS experiment at luminosities up to
2.1x10$^{34}$ cm$^{-2}$s$^{-1}$, which exceeds the design value by a factor of
two....
Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s=7 , 8 and 13 TeV
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, SV Addepalli, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, I Aizenberg, M Akbiyik, TPA Åkesson, AV Akimov, KA Khoury, GL Alberghi, J Albert, P Albicocco, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, KR Amos, CS Amrouche, V Ananiev, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti, ATH Arce
Jul 08, 2022
This paper presents an analysis at next-to-next-to-leading order in the
theory of quantum chromodynamics for the determination of a new set of proton
parton distribution functions using diverse measurements in $pp$ collisions...
Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, ACA Hoffman, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, KA Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, C Arcangeletti, ATH Arce, JF Arguin
Jan 28, 2022
Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at √s=13TeV
G Aad, B Abbott, DC Abbott, AA Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, L Adam, CA Bourdarios, L Adamczyk, L Adamek, J Adelman, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, A Ahmad, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, M Akbiyik, TPA Åkesson, E Akilli, AV Akimov, K Al Khoury, GL Alberghi, J Albert, MJA Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, A Alfonsi, F Alfonsi, M Alhroob, B Ali, S Ali, M Aliev, G Alimonti, C Allaire, BMM Allbrooke, PP Allport, A Aloisio, F Alonso, C Alpigiani, EA Camelia, MA Estevez, MG Alviggi, YA Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SPAD Santos, S Amoroso, CS Amrouche, C Anastopoulos, N Andari, T Andeen, JK Anders, SY Andrean, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, E Antipov, M Antonelli, DJA Antrim, F Anulli, M Aoki, JAA Pozo, MA Aparo, LA Bella, N Aranzabal, VA Ferraz, RA Pereira, C Arcangeletti, ATH Arce, JF Arguin
Jul 28, 2021
The paper presents a measurement of the Standard Model Higgs Boson decaying
to $b$-quark pairs in the vector boson fusion (VBF) production mode. A sample
corresponding to 126 fb$^{-1}$ of $\sqrt{s} =$ 13 TeV proton-proton...
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