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Search for the Higgs boson produced in association with a vector boson and decaying into two spin-zero particles in the $H \rightarrow aa \rightarrow 4b$ channel in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector

ArXiv 1806.07355 (2018)
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Probing the quantum interference between singly and doubly resonant top-quark production in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector

ArXiv 1806.04667 (2018)
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Search for pair production of higgsinos in final states with at least three $b$-tagged jets in $\sqrt{s} = 13$ TeV $pp$ collisions using the ATLAS detector

ArXiv 1806.0403 (2018)
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Combination and QCD analysis of charm and beauty production cross-section measurements in deep inelastic ep scattering at HERA

European Physical Journal C Springer Nature 78:6 (2018) 473

Authors:

H Abramowicz, I Abt, L Adamczyk, M Adamus, R Aggarwal, V Andreev, S Antonelli, V Aushev, A Baghdasaryan, K Begzsuren, O Behnke, U Behrens, A Belousov, A Bertolin, I Bloch, A Bolz, V Boudry, G Brandt, V Brisson, D Britzger, I Brock, NH Brook, R Brugnera, A Bruni, A Buniatyan, PJ Bussey, A Bylinkin, L Bystritskaya, A Caldwell, AJ Campbell, KBC Avila, M Capua, CD Catterall, K Cerny, V Chekelian, J Chwastowski, J Ciborowski, R Ciesielski, JG Contreras, Amanda Cooper-Sarkar, M Corradi, J Cvach, JB Dainton, K Daum, RK Dementiev, Robin Devenish, C Diaconu, M Dobre, S Dusini, G Eckerlin

Abstract:

Measurements of open charm and beauty production cross sections in deep inelastic ep scattering at HERA from the H1 and ZEUS Collaborations are combined. Reduced cross sections are obtained in the kinematic range of negative four-momentum transfer squared of the photon 2.5GeV2≤Q2≤2000GeV2 and Bjorken scaling variable 3 · 10- 5≤ xBj≤ 5 · 10- 2. The combination method accounts for the correlations of the statistical and systematic uncertainties among the different datasets. Perturbative QCD calculations are compared to the combined data. A next-to-leading order QCD analysis is performed using these data together with the combined inclusive deep inelastic scattering cross sections from HERA. The running charm- and beauty-quark masses are determined as mc(mc)=1.290-0.041+0.046(exp/fit)-0.014+0.062(model)-0.031+0.003(parameterisation) GeV and mb(mb)=4.049-0.109+0.104(exp/fit)-0.032+0.090(model)-0.031+0.001(parameterisation)GeV.
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Combination and QCD analysis of charm and beauty production cross-section measurements in deep inelastic ep scattering at HERA

EUROPEAN PHYSICAL JOURNAL C 78:6 (2018) ARTN 473

Authors:

H Abramowicz, I Abt, L Adamczyk, M Adamus, R Aggarwal, V Andreev, S Antonelli, V Aushev, A Baghdasaryan, K Begzsuren, O Behnke, U Behrens, A Belousov, A Bertolin, I Bloch, A Bolz, V Boudry, G Brandt, V Brisson, D Britzger, I Brock, NH Brook, R Brugnera, A Bruni, A Buniatyan, PJ Bussey, A Bylinkin, L Bystritskaya, A Caldwell, AJ Campbell, KB Cantun Avila, M Capua, CD Catterall, K Cerny, V Chekelian, J Chwastowski, J Ciborowski, R Ciesielski, JG Contreras, AM Cooper-Sarkar, M Corradi, J Cvach, JB Dainton, K Daum, RK Dementiev, RCE Devenish, C Diaconu, M Dobre, S Dusini, G Eckerlin, S Egli, E Elsen, L Favart, A Fedotov, J Feltesse, M Fleischer, A Fomenko, B Foster, E Gallo, A Garfagnini, J Gayler, A Geiser, A Gizhko, LK Gladilin, L Goerlich, N Gogitidze, Yu A Golubkov, M Gouzevitch, C Grab, A Grebenyuk, T Greenshaw, G Grindhammer, G Grzelak, C Gwenlan, D Haidt, RCW Henderson, J Hladky, O Hlushchenko, D Hochman, D Hoffmann, R Horisberger, T Hreus, F Huber, ZA Ibrahim, Y Iga, M Jacquet, X Janssen, NZ Jomhari, AW Jung, H Jung, I Kadenko, S Kananov, M Kapichine, U Karshon, J Katzy, P Kaur, C Kiesling, D Kisielewska, R Klanner, M Klein, U Klein, C Kleinwort, R Kogler, IA Korzhavina, P Kostka, A Kotanski, N Kovalchuk, H Kowalski, J Kretzschmar, D Kruecker, K Krueger, B Krupa, O Kuprash, M Kuze, MPJ Landon, W Lange, P Laycock, A Lebedev, BB Levchenko, S Levonian, A Levy, V Libov, K Lipka, M Lisovyi, B List, J List, B Lobodzinski, B Loehr, E Lohrmann, A Longhin, O Yu Lukina, I Makarenko, E Malinovski, J Malka, H-U Martyn, S Masciocchi, SJ Maxfield, A Mehta, AB Meyer, H Meyer, J Meyer, S Mikocki, F Mohamad Idris, N Mohammad Nasir, A Morozov, K Muller, V Myronenko, K Nagano, JD Nam, Th Naumann, PR Newman, M Nicassio, C Niebuhr, G Nowak, JE Olsson, J Onderwaater, Yu Onishchuk, D Ozerov, C Pascaud, GD Patel, E Paul, E Perez, W Perlanski, A Petrukhin, I Picuric, H Pirumov, D Pitzl, NS Pokrovskiy, R Polifka, A Polini, M Przybycien, V Radescu, N Raicevic, T Ravdandorj, P Reimer, E Rizvi, P Robmann, R Roosen, A Rostovtsev, M Rotaru, M Ruspa, D Salek, DPC Sankey, M Sauter, E Sauvan, DH Saxon, M Schioppa, S Schmitt, U Schneekloth, L Schoeffel, A Schoening, T Schoerner-Sadenius, F Sefkow, I Selyuzhenkov, LM Shcheglova, S Shushkevich, Yu Shyrma, IO Skillicorn, W Slominski, A Solano, Y Soloviev, P Sopicki, D South, V Spaskov, A Specka, L Stanco, M Steder, N Stefaniuk, B Stella, A Stern, P Stopa, U Straumann, B Surrow, T Sykora, J Sztuk-Dambietz, E Tassi, PD Thompson, K Tokushuku, J Tomaszewska, D Traynor, P Truol, I Tsakov, B Tseepeldorj, T Tsurugai, M Turcato, O Turkot, T Tymieniecka, A Valkarova, C Vallee, P Van Mechelen, Y Vazdik, A Verbytskyi, WAT Wan Abdullah, D Wegener, K Wichmann, M Wing, E Wuensch, S Yamada, Y Yamazaki, J Zacek, AF Zarnecki, L Zawiejski, O Zenaiev, Z Zhang, BO Zhautykov, R Zlebcik, H Zohrabyan, F Zomer, H1 Collaboration, ZEUS Collaboration
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