Search Results - "Smiesko, J."

Constraints on the intrinsic charm content of the proton from recent ATLAS data by Bednyakov, V. A., Brodsky, S. J., Lipatov, A. V., Lykasov, G. I., Malyshev, M. A., Smiesko, J., Tokar, S.

“…We investigate the possibility to constrain the intrinsic charm probability w c c ¯ = P c c ¯ / p using first ATLAS data on the associated production of prompt…”
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Pileup density estimate independent on jet multiplicity by Berta, P., Smieško, J., Spousta, M.

“…A bstract The hard-scatter processes in hadronic collisions are often largely contaminated with soft background coming from pileup in proton-proton collisions,…”
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One-parameter Methods for Recognizing DDoS Attacks by Smiesko, J., Uramova, J.

“…In this article we deal with the use of one-parameter machine learning methods for the recognition of DDoS attacks. At the same time, we want to present the…”
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Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set at s=13 TeV by Bourdarios, C. Adam, Adamczyk, L., Antrim, D. J. A., Ferraz, V. Araujo, Arnaez, O., Balaji, S., Barnovska-Blenessy, Z., Navarro, L. Barranco, Bauer, P., Bellos, P., Biondi, S., Blocker, C., Borisov, A., Brau, J. E., Calvet, S., Calvetti, M., Cameron, D., Camincher, C., Carrá, S., Castro, N. F., Cerny, K., Chapman, J. D., Chen, J., Corrigan, E. E., Donszelmann, T. Cuhadar, Da Via, C., Dandoy, J. R., De Maria, A., Derkaoui, J. E., Ciaccio, L. Di, Clemente, W. K. Di, Capriles, F. G. Diaz, D’onofrio, A., Düren, M., Faltova, J., Faraj, M., Formica, A., Gabrielli, A., Gargiulo, S., Ghosh, A., Giagu, S., Goblirsch-Kolb, M., Goshaw, A. T., Gubbels, C., Han, Y. F., Hank, M. D., Hasib, A., Herde, H., Hohn, D., Ikegami, Y., Ikeno, M., Jejelava, J., Kamenshchikov, A., Kendrick, J., Haghighat, S. Ketabchi, Kiryunin, A. E., Konstantinidis, N., Korolkov, I., Kuehn, S., Lacava, F., Langenberg, R. J., Lee, C. A., Miotto, G. Lehmann, Leney, K. J. C., Lyu, F., Malyukov, S., Martoiu, V. S., Mashimo, T., Mdhluli, J. E., Meshreki, J. K. R., Minashvili, I. A., Mir, L. M., Ocariz, J., Ochoa, I., Ohm, C. C., Damazio, D. Oliveira, Madriz, R. G. Oreamuno, Pham, T., Pizzini, A., Manzano, M. Robles, Sabetta, L., Saito, M., Sapronov, A., Schaefer, L., Sioli, M., Smith, H. A., Stelzer, H. J., Sultansoy, S., Suzuki, S., Teoh, J. J., Terzo, S., Tikhonov, Yu.A., Uno, K., Vari, R., Vetterli, M. C., Ward, C. P., Weingarten, J., Xu, R., Zahreddine, J., Zhou, N.

“…This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 fb - 1 of pp collision data at s = 13 TeV…”
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Jet energy scale and resolution measured in proton–proton collisions at s√=13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36–81 fb−1 of proton–proton collision data with a…”
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Luminosity determination in pp collisions at √s=13 TeV using the ATLAS detector at the LHC by Castro, Nuno Filipe, Onofre, A., ATLAS Collaboration

“…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…”
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Search for chargino–neutralino pair production in final states with three leptons and missing transverse momentum in s√=13 TeV pp collisions with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…A search for chargino–neutralino pair production in three-lepton final states with missing transverse momentum is presented. The study is based on a dataset of…”
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Measurements of WH and ZH production in the H→bb¯ decay channel in pp collisions at 13Te with the ATLAS detector by Abbott, D. C., Åkesson, T.P.A., Akilli, E., Angerami, A., Aparo, M.A., Arguin, J.-F., Armstrong, A., Barnovska-Blenessy, Z., Basso, M.J., Bawa, H. S., Beauchemin, P.H., Boyd, J., Boye, D., Cairo, V.M.M., Canesse, A., Casado, M.P., Chelkov, G.A., Chen, S., De Groot, N., Deiana, A.M., Girolamo, A. Di, Dobre, M., Duffield, E. M., Duschinger, D., Einsweiler, K., Elmsheuser, J., Fabbri, F., Fayard, L., Gul, U., Haaland, E.S., Hamano, K., Hayward, H.S., Herrmann, M.G., Hladik, O., Huebner, M., Jaeger, B.P., Javůrek, T., Jeanty, L., Jin, S., Ju, X., Kagan, M., Kazanin, V. F., Kimura, N., Komarek, T., König, A.C., Kretzschmar, J., Kruchonak, U., Kuprash, O., Lakomiec, I.K., Lantzsch, K., Lazzaroni, M., Lehmann, N., Miotto, G. Lehmann, Li, Y., Martinez, N. Lorenzo, Lyubushkina, T., Maleev, V.P., Melzer, A., Milke, C.D., Mizukami, A., Moskalets, T., Murray, W.J., Nairz, A.M., Navarro, G., Neumann, M., Nikolic-Audit, I., Ohm, C.C., Pino, S. A. Olivares, Ouellette, J., Hernandez, D. Paredes, Saenz, S.R. Paredes, Pauly, T., Diaz, L. Pedraza, Plotnikova, E., Poveda, J., Rijssenbeek, M., Rizvi, E., Romaniouk, A., Schumm, B.A., Slawinska, M., Snyder, S., Soffer, A., Sommer, P., Stamenkovic, M., Starchenko, E.A., Testa, M., Trincaz-Duvoid, S., Vaidya, A., Vulpen, I. Van, Vannicola, D., Wang, C., Wang, Z., Wendland, B., Wenig, S., Wu, Y., Xiao, X., Xu, H., Yamazaki, Y., Yin, P., Zhang, J.

“…Measurements of the Standard Model Higgs boson decaying into a b b ¯ pair and produced in association with a W or Z boson decaying into leptons, using…”
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Search for charged Higgs bosons decaying into a top quark and a bottom quark at s√ = 13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…A search for charged Higgs bosons decaying into a top quark and a bottom quark is presented. The data analysed correspond to 139 fb−1 of proton-proton…”
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Search for pairs of scalar leptoquarks decaying into quarks and electrons or muons in s√ = 13 TeV pp collisions with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…A search for new-physics resonances decaying into a lepton and a jet performed by the ATLAS experiment is presented. Scalar leptoquarks pair-produced in pp…”
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Search for electroweak production of supersymmetric particles in final states with two or three leptons at s = 13 TeV with the ATLAS detector by Aaboud, M, Aad, G, Abbott, B, Abdinov, O, Abeloos, B, Abidi, S H, AbouZeid, O S, Abraham, N L, Abramowicz, H, Abreu, H, Abreu, R, Abulaiti, Y, Acharya, B S, Adachi, S, Adamczyk, L, Adelman, J, Adersberger, M, Adye, T, Affolder, A A, Afik, Y, Agatonovic-Jovin, T, Agheorghiesei, C, Aguilar-Saavedra, J A, Ahmadov, F, Aielli, G, Akatsuka, S, Akerstedt, H, Åkesson, T P A, Akilli, E, Akimov, A V, Alberghi, G L, Albert, J, Albicocco, P, Alconada Verzini, M J, Alderweireldt, S, Aleksa, M, Aleksandrov, I N, Alexa, C, Alexander, G, Alexopoulos, T, Alhroob, M, Ali, B, Alimonti, G, Alison, J, Alkire, S P, Allbrooke, B M M, Allen, B W, Allport, P P, Aloisio, A, Alonso, A, Alonso, F, Alpigiani, C, Alshehri, A A, Alstaty, M I, Alvarez Gonzalez, B, Álvarez Piqueras, D, Alviggi, M G, Amadio, B T, Amaral Coutinho, Y, Amelung, C, Amidei, D, Amor Dos Santos, S P, Amoroso, S, Amundsen, G, Anastopoulos, C, Ancu, L S, Andari, N, Andeen, T, Anders, C F, Anders, J K, Anderson, K J, Andreazza, A, Andrei, V, Angelidakis, S, Angelozzi, I, Angerami, A, Anisenkov, A V, Anjos, N, Annovi, A, Antel, C, Antonelli, M, Antonov, A, Antrim, D J A, Anulli, F, Aoki, M, Aperio Bella, L, Arabidze, G, Arai, Y, Araque, J P, Araujo Ferraz, V, Arce, A T H, Ardell, R E, Arduh, F A, Arguin, J-F, Argyropoulos, S, Arik, M, Armbruster, A J, Armitage, L J, Arnaez, O, Arnold, H

“…A search for the electroweak production of charginos, neutralinos and sleptons decaying into final states involving two or three electrons or muons is…”
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Search for long-lived charginos based on a disappearing-track signature in pp collisions at √s=13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…This paper presents a search for direct electroweak gaugino or gluino pair production with a chargino nearly mass-degenerate with a stable neutralino. It is…”
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Observation of four-top-quark production in the multilepton final state with the ATLAS detector by Castro, Nuno Filipe, Onofre, A., ATLAS Collaboration

“…This paper presents the observation of four-top-quark (tt¯ tt¯) production in proton-proton collisions at the LHC. The analysis is performed using an…”
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Search for new phenomena in events with same-charge leptons and b-jets in pp collisions at s=13 TeV with the ATLAS detector by Allaire, C., Antrim, D. J. A., Arce, A. T. H., Arguin, J-F., Berger, N., Bohm, C., Brock, R., Bruschi, M., Ceradini, F., Chow, Y. S., Chytka, L., Citterio, M., Conde Muiño, P., Crépé-Renaudin, S., Darbo, G., De Vivie De Regie, J. B., Di Sipio, R., Duarte-Campderros, J., Eckardt, C., Ekelof, T., Ellinghaus, F., Ereditato, A., Fabbri, F., Fabbri, L., Fraternali, M., Gavrilyuk, A., Godlewski, J., Gonski, J. L., Gravili, F. G., Guan, L., Gul, U., Gurbuz, S., Gutierrez, P., Haney, B., Hauswald, L., Havener, L. B., Heim, T., Hiti, B., Hostachy, J-Y., Hrivnac, J., Ippolito, V., Jenni, P., Jimenez Morales, F. A., Kantserov, V. A., Kharlamova, T., Kluth, S., Kondrashova, N., Kortner, S., Krasznahorkay, A., Kuechler, J. T., Kuleshov, S., Lacava, F., Lefebvre, B., Leone, R., Liu, H. B., Martin, V. J., Miano, F., Morettini, P., Morvaj, L., Nilsson, P., Nitsche, I., Oliveira Damazio, D., Osculati, B., Ozturk, N., Palka, M., Pani, P., Perego, M. M., Pereira Peixoto, A. P., Peri, F., Piacquadio, G., Pospisil, S., Reed, R. G., Ridel, M., Riegel, C. J., Saraiva, J. G., Savard, P., Scanlon, T., Scornajenghi, M., Sfyrla, A., Shapiro, M., Soffa, A. M., Song, W., Sultan, D. M. S., Terron, J., Todorova-Nova, S., Tokushuku, K., Trigger, I. M., Trincaz-Duvoid, S., Trofymov, A., Tsirintanis, N., Unal, G., Vanadia, M., Wahlberg, H., Werner, P., Wielers, M., Yabsley, B., Yang, H. T., Ye, J., Zhang, R., Zorbas, T. G.

“…A bstract A search for new phenomena in events with two same-charge leptons or three leptons and jets identified as originating from b -quarks in a data sample…”
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Evidence for tt¯tt¯ production in the multilepton final state in proton–proton collisions at s√=13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…A search is presented for four-top-quark production using an integrated luminosity of 139 fb−1 of proton–proton collision data at a centre-of-mass energy of 13…”
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Measurements of top-quark pair differential and double-differential cross-sections in the ℓ +jets channel with pp collisions at s√=13 TeV using the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…Single- and double-differential cross-section measurements are presented for the production of top-quark pairs, in the lepton + jets channel at particle and…”
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Measurement of the c-jet mistagging efficiency in tt¯ events using pp collision data at s=13 TeV collected with the ATLAS detector by Abidi, S. H., Addepalli, S. V., Khoury, K. Al, Albicocco, P., Amrouche, C. S., Anisenkov, A. V., Antrim, D. J. A., Ferraz, V. Araujo, Arcangeletti, C., Arnaez, O., Bakos, E., Bellerive, A., Bhopatkar, V. S., Blumenschein, U., Bouhova-Thacker, E. V., Bouquet, R., Brau, J. E., Britton, D., Casado, M. P., Cerrito, L., Cervelli, A., Charlton, D. G., Chow, Y. S., Cioară, I. A., Cooke, H. G., Dandoy, J. R., De Maria, A., Di Ciaccio, A., Duckeck, G., Etzion, E., Fabbri, L., Facini, G., Fiolhais, M. C. N., Forland, B. C., Gemme, C., Gentile, S., Harris, Y. T., Haug, S., Heinrich, J. J., Honan, B. P., Horyn, L. A., Hu, S., Huang, X., Ibragimov, I., Janas, K. W., Johns, K. A., Jones, D. M., Kawagoe, K., Kempster, J. J., Kneringer, E., Kopeliansky, R., Krivos, M., Kruse, M. C., Kuechler, D., Kuhl, T., Lammers, S., Lassnig, M., Leeuw, L. L., Leone, S., Liu, X., Liu, Y. L., Lysak, R., Majersky, O., Mann, A., Maschek, S. R., Matic, A., Neuhaus, F., Nomura, M. A., Oishi, R., Olsson, M. J. R., O’neill, A. P., Owen, M., Penc, O., Phillips, P. W., Pudzha, D., Queitsch-Maitland, M., Raine, J. A., Richter-Was, E., Rijssenbeek, M., Riu, I., Romaniouk, A., Salzburger, A., Sandesara, J. A., Sannino, M., Saraiva, J. G., Schioppa, M., Schlag, B., Sevova, S., Soffer, A., Soloshenko, A., Tarek Abouelfadl Mohamed, A., Tisserant, S., Tompkins, L., Torres, H., Vannicola, D., Vesterbacka, M. L., Wang, A. Z., Wanotayaroj, C., Zhu, H. L., Zinsser, J.

“…A technique is presented to measure the efficiency with which c -jets are mistagged as b -jets (mistagging efficiency) using t t ¯ events, where one of the W…”
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Search for a scalar partner of the top quark in the all-hadronic tt¯ plus missing transverse momentum final state at s√=13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…A search for direct pair production of scalar partners of the top quark (top squarks or scalar third-generation up-type leptoquarks) in the all-hadronic tt¯…”
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Search for charged Higgs bosons decaying into top and bottom quarks at √s=13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…A search for charged Higgs bosons heavier than the top quark and decaying via H± → tb is presented. The data analysed corresponds to 36.1 fb−1 of pp collisions…”
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Search for direct production of electroweakinos in final states with one lepton, missing transverse momentum and a Higgs boson decaying into two b-jets in pp collisions at s√=13 TeV with the ATLAS detector by Onofre, A., Castro, Nuno Filipe, ATLAS Collaboration

“…The results of a search for electroweakino pair production pp→χ~±1χ~02 in which the chargino (χ~±1) decays into a W boson and the lightest neutralino (χ~01),…”
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