• Object Tracking Approach for Catch Estimation on Trawl Surveys 

      Liessem, Peter Løkhammer (Master thesis, 2023-06-16)
      In the Norwegian Sea, coordinated multinational surveys are regularly undertaken with the aim of assessing the size and composition of marine life populations - a fundamental practice for ensuring long-term ecological ...
    • Objective Priors in the Empirical Bayes Framework 

      Klebanov, Ilja; Sikorski, Alexander; Schütte, Christof; Röblitz, Susanna (Journal article; Peer reviewed, 2020)
      When dealing with Bayesian inference the choice of the prior often remains a debatable question. Empirical Bayes methods offer a data-driven solution to this problem by estimating the prior itself from an ensemble of data. ...
    • Obscurance-based Volume Rendering Framework 

      Ruiz, Marc; Boada, Imma; Viola, Ivan; Bruckner, Stefan; Feixas, Miquel; Sbert, Mateu (Chapter; Peer reviewed, 2008)
      Obscurances, from which ambient occlusion is a particular case, is a technology that produces natural-looking lighting effects in a faster way than global illumination. Its application in volume visualization is of special ...
    • Observasjoners rolle for refleksjoner og kritisk tenkning 

      Nord, Iselin Lanes (Master thesis, 2021-06-01)
      Det er økende fokus på kritisk tenkning og utforskende undervisning i den nye læreplanen (Utdanningsdirektoratet, 2019). I den anledning har jeg i denne masteroppgaven tatt utgangspunkt i problemstillingen: «Hvordan kommer ...
    • Observation and Measurement of Forward Proton Scattering in Association with Lepton Pairs Produced via the Photon Fusion Mechanism at ATLAS 

      Aad, Georges; Abbott, Brad; Abbott, Dale C.; Abed Abud, Adam; Abeling, Kira; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Ossama Sherif Alexander; Abraham, Nadine L.; Abramowicz, Halina; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Garonne, Vincent; Gramstad, Eirik; Heggelund, Andreas Løkken; Hellesund, Simen; Håland, Even Simonsen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Rye, Eli Bæverfjord; Røhne, Ole Myren; Sandaker, Heidi; Vadla, Knut Oddvar Høie; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Lee, Graham Richard; Lipniacka, Anna; Martin dit Latour, Bertrand; Stugu, Bjarne; Træet, Are Sivertsen; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adorni, Sofia; Adye, Tim; ATLAS, Collaboration (Journal article; Peer reviewed, 2020-12)
      The observation of forward proton scattering in association with lepton pairs (e+e−+p or μ+μ−+p) produced via photon fusion is presented. The scattered proton is detected by the ATLAS Forward Proton spectrometer, while the ...
    • Observation and Simulation of Ice Tongues and Vortex Pairs in the Marginal Ice Zone 

      Johannessen, Ola M.; Sandven, Stein; Budgell, W. Paul; Johannessen, Johnny A.; Shuchman, Robert A. (Geophysical Monograph 85, Chapter, 1994)
      Recognizes the major advancements of the past decade in understanding the interactions among the polar oceans and global atmospheric and oceanic systems. This volume addresses the following topics: Polar Ocean Circulation ...
    • Observation of a multiplicity dependence in the pT-differential charm baryon-to-meson ratios in proton–proton collisions at √s = 13 TeV 

      Acharya, S.; Adamová, D.; Adler, A.; Adolfsson, J.; Aglieri Rinella, Rinella; Agnello, M.; Agrawal, N.; Ahammed, Z.; Ahmad, S.; Ahn, S.U.; Ahuja, I.; Akbar, Z.; Akindinov, A.; Al-Turany, M.; Alam, S.N.; Aleksandrov, D.; Alessandro, B.; Alfanda, H.M.; Alfaro Molina, Molina; Ali, B.; Ali, Y.; Alici, A.; Alizadehvandchali, N.; Alkin, A.; Alme, Johan; Alocco, G.; Alt, Torsten; Altsybeev, I.; Anaam, M.N.; Andrei, C.; Andreou, D.; Andronic, A.; Anguelov, V.; Antinori, F.; Antonioli, P.; Anuj, C.; Apadula, N.; Aphecetche, L.; Appelshäuser, H.; Arcelli, S.; Arnaldi, R.; Arsene, Ionut Cristian; Arslandok, M.; Augustinus, A.; Averbeck, R.; Aziz, S.; Azmi, M.D.; Badalà, A.; Baek, Y.W.; Bai, X.; Bailhache, R.; Bailung, Y.; Bala, R.; Balbino, A.; Baldisseri, A.; Balis, B.; Banerjee, D.; Banoo, Z.; Barbera, R.; Barioglio, L.; Barlou, M.; Barnaföldi, G.G.; Barnby, L.S.; Barret, V.; Bartels, C.; Barth, K.; Bartsch, E.; Baruffaldi, F.; Bastid, N.; Basu, S.; Batigne, G.; Batyunya, B.; Bauri, D.; Bazo Alba, Alba; Bearden, I.G.; Beattie, C.; Becht, P.; Belikov, I.; Bell Hechavarria, Hechavarria; Bellini, F.; Bellwied, R.; Belokurova, S.; Belyaev, V.; Bencedi, G.; Beole, S.; Bercuci, A.; Berdnikov, Y.; Berdnikova, A.; Bergmann, L.; Besoiu, M.G.; Betev, L.; Bhaduri, P.P.; Bhasin, A.; Bhat, I.R.; Bhat, M.A.; Bhattacharjee, B.; Bhattacharya, P.; Bianchi, L.; Bianchi, N.; Bielčík, J.; Bielčíková, J.; Biernat, J.; Bilandzic, A.; Biro, G.; Biswas, S.; Blair, J.T.; Blau, D.; Blidaru, M.B.; Blume, C.; Boca, G.; Bock, F.; Bogdanov, A.; Boi, S.; Bok, J.; Boldizsár, L.; Bolozdynya, A.; Bombara, M.; Bond, P.M.; Bonomi, G.; Borel, H.; Borissov, A.; Bossi, H.; Botta, E.; Bratrud, Lars Karlot Stubberud; Braun-Munzinger, P.; Bregant, M.; Broz, M.; Bruno, G.E.; Buckland, M.D.; Budnikov, D.; Buesching, H.; Bufalino, S.; Bugnon, O.; Buhler, P.; Buthelezi, Z.; Butt, J.B.; Bylinkin, A.; Bysiak, S.A.; Cai, M.; Caines, H.; Caliva, A.; Calvo Villar, Villar; Camacho, J.M.M.; Camacho, R.S.; Camerini, P.; Canedo, F.D.M.; Carnesecchi, F.; Caron, R.; Castillo Castellanos, Castellanos; Casula, E.A.R.; Catalano, F.; Ceballos Sanchez, Sanchez; Chakaberia, I.; Chakraborty, P.; Chandra, S.; Chapeland, S.; Chartier, M.; Chattopadhyay, S.; Chavez, T.G.; Cheng, T.; Cheshkov, C.; Cheynis, B.; Chibante Barroso, Barroso; Chinellato, D.D.; Cho, S.; Chochula, P.; Christakoglou, P.; Christensen, C.H.; Christiansen, P.; Chujo, T.; Cicalo, C.; Cifarelli, L.; Cindolo, F.; Ciupek, M.R.; Clai, G.; Cleymans, J.; Colamaria, F.; Colburn, J.S.; Colella, D.; Collu, A.; Colocci, M.; Concas, M.; Conesa Balbastre, Balbastre; Conesa del Valle, del; Contin, G.; Contreras, J.G.; Coquet, M.L.; Cormier, T.M.; Cortese, P.; Cosentino, M.R.; Costa, F.; Costanza, S.; Crochet, P.; Cruz-Torres, R.; Cuautle, E.; Cui, P.; Cunqueiro, L.; Dainese, A.; Danisch, M.C.; Danu, A.; Das, P.; Das, S.; Dash, S.; De Caro, Caro; de Cataldo, Cataldo; De Cilladi, Cilladi; de Cuveland, Cuveland; De Falco, Falco; De Gruttola, Gruttola; De Marco, Marco; De Martin, Martin; De Pasquale, Pasquale; Deb, S.; Degenhardt, H.F.; Deja, K.R.; Del Grande, Grande; Dello Stritto, Stritto; Deng, W.; Dhankher, P.; Di Bari, Bari; Di Mauro, Mauro; Diaz, R.A.; Dietel, T.; Ding, Y.; Divià, R.; Dixit, D.U.; Djuvsland, Øystein; Dmitrieva, U.; Do, J.; Dobrin, A.; Dönigus, B.; Dubey, A.K.; Dubla, A.; Dudi, S.; Dupieux, P.; Dzalaiova, N.; Eder, T.M.; Ehlers, R.J.; Eikeland, Viljar Nilsen; Eisenhut, F.; Elia, D.; Erazmus, B.; Ercolessi, F.; Erhardt, F.; Erokhin, A.; Ersdal, Magnus Rentsch; Espagnon, B.; Eulisse, G.; Evans, D.; Evdokimov, S.; Fabbietti, L.; Faggin, M.; Faivre, J.; Fan, F.; Fan, W.; Fantoni, A.; Fasel, M.; Fecchio, P.; Feliciello, A.; Feofilov, G.; Fernández Téllez, Tellez; Ferrero, A.; Ferretti, A.; Feuillard, V.J.G.; Figiel, J.; Filova, V.; Finogeev, D.; Fionda, Fiorella Maria Celeste; Fiorenza, G.; Flor, F.; Flores, A.N.; Foertsch, S.; Fokin, S.; Fragiacomo, E.; Frajna, E.; Francisco, A.; Fuchs, U.; Funicello, N.; Furget, C.; Furs, A.; Gaardhøje, J.J.; Gagliardi, M.; Gago, A.M.; Gal, A.; Galvan, C.D.; Ganoti, P.; Garabatos, C.; Garcia, J.R.A.; Garcia-Solis, E.; Garg, K.; Gargiulo, C.; Garibli, A.; Garner, K.; Gasik, P.; Gauger, E.F.; Gautam, A.; Gay Ducati, Ducati; Germain, M.; Ghosh, P.; Ghosh, S.K.; Giacalone, M.; Gianotti, P.; Giubellino, P.; Giubilato, P.; Glaenzer, A.M.C.; Glässel, P.; Glimos, E.; Goh, D.J.Q.; Gonzalez, V.; González-Trueba, L.H.; Gorbunov, S.; Gorgon, M.; Görlich, L.; Gotovac, S.; Grabski, V.; Graczykowski, L.K.; Greiner, L.; Grelli, A.; Grigoras, C.; Grigoriev, V.; Grigoryan, S.; Grosa, F.; Grosse-Oetringhaus, J.F.; Grosso, R.; Grund, D.; Guardiano, G.G.; Guernane, R.; Guilbaud, M.; Gulbrandsen, K.; Gunji, T.; Guo, W.; Gupta, A.; Gupta, R.; Guzman, S.P.; Gyulai, L.; Habib, M.K.; Hadjidakis, C.; Hamagaki, H.; Hamid, M.; Hannigan, R.; Haque, M.R.; Harlenderova, A.; Harris, J.W.; Harton, A.; Hasenbichler, J.A.; Hassan, H.; Hatzifotiadou, D.; Hauer, P.; Havener, L.B.; Heckel, S.T.; Hellbär, E.; Helstrup, Håvard; Herman, T.; Hernandez, E.G.; Herrera Corral, Corral; Herrmann, F.; Hetland, Kristin Fanebust; Hillemanns, H.; Hills, C.; Hippolyte, B.; Hofman, B.; Hohlweger, B.; Honermann, J.; Hong, G.H.; Horak, D.; Hornung, S.; Horzyk, A.; Hosokawa, R.; Hou, Y.; Hristov, P.; Hughes, C.; Huhn, P.; Huhta, L.M.; Hulse, C.V.; Humanic, T.J.; Hushnud, H.; Husova, L.A.; Hutson, A.; Iddon, J.P.; Ilkaev, R.; Ilyas, H.; Inaba, M.; Innocenti, G.M.; Ippolitov, M.; Isakov, A.; Isidori, T.; Islam, M.S.; Ivanov, M.; Ivanov, V.; Izucheev, V.; Jablonski, M.; Jacak, B.; Jacazio, N.; Jacobs, P.M.; Jadlovska, S.; Jadlovsky, J.; Jaelani, S.; Jahnke, C.; Jakubowska, M.J.; Jalotra, A.; Janik, M.A.; Janson, T.; Jercic, M.; Jevons, O.; Jimenez, A.A.P.; Jonas, F.; Jones, P.G.; Jowett, J.M.; Jung, J.; Jung, M.; Junique, A.; Jusko, A.; Kabus, M.J.; Kaewjai, J.; Kalinak, P.; Kalteyer, A.S.; Kalweit, A.; Kaplin, V.; Karasu Uysal, Uysal; Karatovic, D.; Karavichev, O.; Karavicheva, T.; Karczmarczyk, P.; Karpechev, E.; Kashyap, V.; Kazantsev, A.; Kebschull, U.; Keidel, R.; Keijdener, D.L.D.; Keil, M.; Ketzer, B.; Khabanova, Z.; Khan, A.M.; Khan, S.; Khanzadeev, A.; Kharlov, Y.; Khatun, A.; Khuntia, A.; Kileng, Bjarte; Kim, B.; Kim, C.; Kim, D.J.; Kim, E.J.; Kim, J.; Kim, J.S.; Kim, M.; Kim, S.; Kim, T.; Kirsch, S.; Kisel, I.; Kiselev, S.; Kisiel, A.; Kitowski, J.P.; Klay, J.L.; Klein, J.; Klein, S.; Klein-Bösing, C.; Kleiner, M.; Klemenz, T.; Kluge, A.; Knospe, A.G.; Kobdaj, C.; Kollegger, T.; Kondratyev, A.; Kondratyeva, N.; Kondratyuk, E.; Konig, J.; Konigstorfer, S.A.; Konopka, P.J.; Kornakov, G.; Koryciak, S.D.; Kotliarov, A.; Kovalenko, O.; Kovalenko, V.; Kowalski, M.; Králik, I.; Kravčáková, A.; Kreis, L.; Krivda, M.; Krizek, F.; Krizkova Gajdosova, Gajdosova; Kroesen, M.; Krüger, M.; Krupova, D.M.; Kryshen, E.; Krzewicki, M.; Kučera, V.; Kuhn, C.; Kuijer, P.G.; Kumaoka, T.; Kumar, D.; Kumar, L.; Kumar, N.; Kundu, S.; Kurashvili, P.; Kurepin, A.; Kurepin, A.B.; Kuryakin, A.; Kushpil, S.; Kvapil, J.; Kweon, M.J.; Kwon, J.Y.; Kwon, Y.; La Pointe, Pointe; La Rocca, Rocca; Lai, Y.S.; Lakrathok, A.; Lamanna, M.; Langøy, Rune; Larionov, P.; Laudi, E.; Lautner, L.; Lavicka, R.; Lazareva, T.; Lea, R.; Lehrbach, J.; Lemmon, R.C.; León Monzón, Monzon; Lesser, E.D.; Lettrich, M.; Lévai, P.; Li, X.; Li, X.L.; Lien, Jørgen André; Lietava, R.; Lim, B.; Lim, S.H.; Lindenstruth, V.; Lindner, A.; Lippmann, C.; Liu, A.; Liu, D.H.; Liu, J.; Lofnes, Ingrid Mckibben; Loginov, V.; Loizides, C.; Loncar, P.; Lopez, J.A.; Lopez, X.; López Torres, Torres; Luhder, J.R.; Lunardon, M.; Luparello, G.; Ma, Y.G.; Maevskaya, A.; Mager, M.; Mahmoud, T.; Maire, A.; Malaev, M.; Malik, N.M.; Malik, Qasim Waheed; Malik, S.K.; Malinina, Liudmila; Mal'Kevich, D.; Mallick, D.; Mallick, N.; Mandaglio, G.; Manko, V.; Manso, F.; Manzari, V.; Mao, Y.; Margagliotti, G.V.; Margotti, A.; Marín, A.; Markert, C.; Marquard, M.; Martin, N.A.; Martinengo, P.; Martinez, J.L.; Martínez, M.I.; Martínez García, Garcia; Masciocchi, S.; Masera, M.; Masoni, A.; Massacrier, L.; Mastroserio, A.; Mathis, A.M.; Matonoha, O.; Matuoka, P.F.T.; Matyja, A.; Mayer, C.; Mazuecos, A.L.; Mazzaschi, F.; Mazzilli, M.; Mdhluli, J.E.; Mechler, A.F.; Melikyan, Y.; Menchaca-Rocha, A.; Meninno, E.; Menon, A.S.; Meres, M.; Mhlanga, S.; Miake, Y.; Micheletti, L.; Migliorin, L.C.; Mihaylov, D.L.; Mikhaylov, K.; Mishra, A.N.; Miśkowiec, D.; Modak, A.; Mohanty, A.P.; Mohanty, B.; Mohisin Khan, Khan; Molander, M.A.; Moravcova, Z.; Mordasini, C.; Moreira De Godoy, De; Morozov, I.; Morsch, A.; Mrnjavac, T.; Muccifora, V.; Mudnic, E.; Mühlheim, D.; Muhuri, S.; Mulligan, J.D.; Mulliri, A.; Munhoz, M.G.; Munzer, R.H.; Murakami, H.; Murray, S.; Musa, L.; Musinsky, J.; Myrcha, J.W.; Naik, B.; Nair, R.; Nandi, B.K.; Nania, R.; Nappi, E.; Nassirpour, A.F.; Nath, A.; Nattrass, C.; Neagu, Alexandra; Negru, A.; Nellen, L.; Nesbø, Simon Voigt; Neskovic, G.; Nesterov, D.; Nielsen, B.S.; Nikolaev, S.; Nikulin, S.; Nikulin, V.; Noferini, F.; Noh, S.; Nomokonov, P.; Norman, J.; Novitzky, N.; Nowakowski, P.; Nyanin, A.; Nystrand, Joakim Ingemar; Ogino, M.; Ohlson, A.; Okorokov, V.A.; Oleniacz, J.; Oliveira Da Silva, Da; Oliver, M.H.; Onnerstad, A.; Oppedisano, C.; Ortiz Velasquez, Velasquez; Osako, T.; Oskarsson, A.; Otwinowski, J.; Oya, M.; Oyama, K.; Pachmayer, Y.; Padhan, S.; Pagano, D.; Paić, G.; Palasciano, A.; Pan, J.; Panebianco, S.; Park, J.; Parkkila, J.E.; Pathak, S.P.; Patra, R.N.; Paul, B.; Pei, H.; Peitzmann, T.; Peng, X.; Pereira, L.G.; Pereira Da Costa, Da; Peresunko, D.; Perez, G.M.; Perrin, S.; Pestov, Y.; Petráček, V.; Petrovici, M.; Pezzi, R.P.; Piano, S.; Pikna, M.; Pillot, P.; Pinazza, O.; Pinsky, L.; Pinto, C.; Pisano, S.; Płoskoń, M.; Planinic, M.; Pliquett, F.; Poghosyan, M.G.; Polichtchouk, B.; Politano, S.; Poljak, N.; Pop, A.; Porteboeuf-Houssais, S.; Porter, J.; Pozdniakov, V.; Prasad, S.K.; Preghenella, R.; Prino, F.; Pruneau, C.A.; Pshenichnov, I.; Puccio, M.; Qiu, S.; Quaglia, L.; Quishpe, R.E.; Ragoni, S.; Rakotozafindrabe, A.; Ramello, L.; Rami, F.; Ramirez, S.A.R.; Ramos, A.G.T.; Rancien, T.A.; Raniwala, R.; Raniwala, S.; Räsänen, S.S.; Rath, R.; Ravasenga, I.; Read, K.F.; Redelbach, A.R.; Redlich, K.; Rehman, Attiq Ur; Reichelt, P.; Reidt, F.; Reme-ness, H.A.; Rescakova, Z.; Reygers, K.; Riabov, A.; Riabov, V.; Richert, T.; Richter, Matthias; Riegler, W.; Riggi, F.; Ristea, C.; Rodríguez Cahuantzi, Cahuantzi; Røed, Ketil; Rogalev, R.; Rogochaya, E.; Rogoschinski, T.S.; Rohr, D.; Röhrich, Dieter; Rojas, P.F.; Rojas Torres, Torres; Rokita, P.S.; Ronchetti, F.; Rosano, A.; Rosas, E.D.; Rossi, A.; Roy, A.; Roy, P.; Roy, S.; Rubini, N.; Rueda, O.V.; Ruggiano, D.; Rui, R.; Rumyantsev, B.; Russek, P.G.; Russo, R.; Rustamov, A.; Ryabinkin, E.; Ryabov, Y.; Rybicki, A.; Rytkonen, H.; Rzesa, W.; Saarimaki, O.A.M.; Sadek, R.; Sadovsky, S.; Sætre, Jon-Are; Šafařík, K.; Saha, S.K.; Saha, S.; Sahoo, B.; Sahoo, P.; Sahoo, R.; Sahoo, S.; Sahu, D.; Sahu, P.K.; Saini, J.; Sakai, S.; Salvan, M.P.; Sambyal, S.; Samsonov, V.; Saramela, T.B.; Sarkar, D.; Sarkar, N.; Sarma, P.; Sarti, V.M.; Sas, M.H.P.; Schambach, J.; Scheid, H.S.; Schiaua, C.; Schicker, R.; Schmah, A.; Schmidt, C.; Schmidt, H.R.; Schmidt, M.O.; Schmidt, M.; Schmidt, N.V.; Schmier, A.R.; Schotter, R.; Schukraft, J.; Schwarz, K.; Schweda, K.; Scioli, G.; Scomparin, E.; Seger, J.E.; Sekiguchi, Y.; Sekihata, D.; Selyuzhenkov, I.; Senyukov, S.; Seo, J.J.; Serebryakov, D.; Šerkšnytė, L.; Sevcenco, A.; Shaba, T.J.; Shabanov, A.; Shabetai, A.; Shahoyan, R.; Shaikh, W.; Shangaraev, A.; Sharma, A.; Sharma, H.; Sharma, M.; Sharma, N.; Sharma, S.; Sharma, U.; Shatat, A.; Sheibani, O.; Shigaki, K.; Shimomura, M.; Shirinkin, S.; Shou, Q.; Sibiriak, Y.; Siddhanta, S.; Siemiarczuk, T.; Silva, T.F.; Silvermyr, D.; Simantathammakul, T.; Simonetti, G.; Singh, B.; Singh, R.; Singh, V.K.; Singhal, V.; Sinha, T.; Sitar, B.; Sitta, M.; Skaali, Toralf Bernhard; Skorodumovs, G.; Slupecki, M.; Smirnov, N.; Snellings, R.J.M.; Soncco, C.; Song, J.; Songmoolnak, Arnon; Soramel, F.; Sorensen, S.; Sputowska, I.; Stachel, J.; Stan, I.; Steffanic, P.J.; Stiefelmaier, S.F.; Stocco, D.; Storehaug, Ida Torkjellsdatter; Storetvedt, Maksim Melnik; Stratmann, P.; Strazzi, S.; Stylianidis, C.P.; Suaide, A.A.P.; Suire, C.; Sukhanov, M.; Suljic, M.; Sultanov, R.; Sumberia, V.; Sumowidagdo, S.; Swain, S.; Szabo, A.; Szarka, I.; Tabassam, U.; Taghavi, S.F.; Taillepied, G.; Takahashi, J.; Tambave, Ganesh Jagannath; Tang, S.; Tang, Z.; Tapia Takaki, Takaki; Tarzila, M.G.; Tauro, A.; Tejeda Muñoz, Munoz; Telesca, A.; Terlizzi, L.; Terrevoli, C.; Tersimonov, G.; Thakur, S.; Thomas, D.; Tieulent, R.; Tikhonov, A.; Timmins, A.R.; Tkacik, M.; Toia, A.; Topilskaya, N.; Toppi, M.; Torales-Acosta, F.; Tork, T.; Trifiró, A.; Tripathy, S.; Tripathy, T.; Trogolo, S.; Trubnikov, V.; Trzaska, W.H.; Trzcinski, T.P.; Tumkin, A.; Turrisi, R.; Tveter, Trine Spedstad; Ullaland, Kjetil; Uras, A.; Urioni, M.; Usai, G.L.; Vala, M.; Valle, N.; Vallero, S.; van Doremalen, Doremalen; van Leeuwen, Leeuwen; Vande Vyvre, Vyvre; Varga, D.; Varga, Z.; Varga-Kofarago, M.; Vasileiou, M.; Vasiliev, A.; Vázquez Doce, Doce; Vechernin, V.; Velure, Arild; Vercellin, E.; Vergara Limón, Limon; Vermunt, L.; Vértesi, R.; Verweij, M.; Vickovic, L.; Vilakazi, Z.; Villalobos Baillie, Baillie; Vino, G.; Vinogradov, A.; Virgili, T.; Vislavicius, V.; Vodopyanov, A.; Volkel, B.; Völkl, M.A.; Voloshin, K.; Voloshin, S.A.; Volpe, G.; von Haller, Haller; Vorobyev, I.; Vozniuk, N.; Vrláková, J.; Wagner, Boris; Wang, C.; Wang, D.; Weber, M.; Weelden, R.J.G.V.; Wegrzynek, A.; Wenzel, S.C.; Wessels, J.P.; Wiechula, J.; Wikne, Jon Christopher; Wilk, G.; Wilkinson, J.; Willems, G.A.; Windelband, B.; Winn, M.; Witt, W.E.; Wright, J.R.; Wu, W.; Wu, Y.; Xu, R.; Yadav, A.K.; Yalcin, S.; Yamaguchi, Y.; Yamakawa, K.; Yang, Shiming; Yano, S.; Yin, Zhongbaao; Yoo, I.-K.; Yoon, J.H.; Yuan, Shiming; Yuncu, A.; Zaccolo, V.; Zampolli, C.; Zanoli, H.J.C.; Zardoshti, N.; Zarochentsev, A.; Závada, P.; Zaviyalov, N.; Zhalov, M.; Zhang, B.; Zhang, S.; Zhang, X.; Zhang, Y.; Zherebchevskii, V.; Zhi, Y.; Zhigareva, N.; Zhou, D; Zhou, Y; Zhu, J.; Zhu, Y.; Zinovjev, G.; Zurlo, N. (Journal article; Peer reviewed, 2022)
      The production of prompt D0, Ds+, and Λc+ hadrons, and their ratios, Ds+/D0 and Λc+/D0, are measured in proton–proton collisions at s=13 TeV at midrapidity (|y|<0.5) with the ALICE detector at the LHC. The measurements are ...
    • Observation of an excited B[± over c] meson state with the ATLAS detector 

      Aad, Georges; Abbott, Brad; Abdallah, Jalal; Abdel Khalek, Samah; Abdinov, Ovsat Bahram oglu; Aben, Rosemarie; Abi, Babak; Abolins, Maris; AbouZeid, Hass; Abramowicz, Halina; Buanes, Trygve; Dale, Ørjan; Eigen, Gerald; Kastanas, Alex; Liebig, Wolfgang; Lipniacka, Anna; Martin dit Latour, Bertrand; Rosendahl, Peter Lundgaard; Sandaker, Heidi; Sjursen, Therese B.; Smestad, Lillian; Stugu, Bjarne; Ugland, Maren; Bugge, Lars; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Czyczula, Zofia; Gjelsten, Børge Kile; Gramstad, Eirik; Ould-Saada, Farid; Pajchel, Katarina; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Stapnes, Steinar; Strandlie, Are; Abreu, Henso; Abreu, Rômulo F.; Adamczyk, Leszek; Adams, David; Adelman, Jareed; Adomeit, Stefanie; Adye, Tim; Agatonovic-Jovin, Tatjana; Aguilar Saavedra, Juan Antonio; Agustoni, Marco; Åkerstedt, Henrik; Åkesson, Torsten P.A.; Åsman, Barbro; ATLAS, Collaboration (Peer reviewed; Journal article, 2014-11-21)
      A search for excited states of the B[± over c] meson is performed using 4.9  fb[superscript −1] of 7 TeV and 19.2  fb[superscript −1] of 8 TeV pp collision data collected by the ATLAS experiment at the LHC. A new state is ...
    • Observation of centrality-dependent acoplanarity for muon pairs produced via two-photon scattering in Pb+Pb collisions at √sNN=5.02  TeV with the ATLAS detector 

      Aaboud, Morad; Aad, Georges; Abbott, Brad; Abdinov, Ovsat Bahram oglu; Abeloos, Baptiste; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Buanes, Trygve; Eigen, Gerald; Fomin, Nikolai; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Yang, Zongchang; Zalieckas, Justas; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Franconi, Laura; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Serfon, Cédric; Stapnes, Steinar; Vadla, Knut Oddvar Høie; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Adachi, Shunsuke; Adamczyk, Leszek; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adye, Tim; Affolder, Anthony Allen; Afik, Yoav; Agheorghiesei, Catalin; Aguilar Saavedra, Juan Antonio; Zwalinski, L; ATLAS, Collaboration (Peer reviewed; Journal article, 2018-11)
      This Letter presents a measurement of γγ→μ+μ− production in Pb+Pb collisions recorded by the ATLAS detector at the Large Hadron Collider at √sNN=5.02  TeV with an integrated luminosity of 0.49  nb−1. The azimuthal angle ...
    • OBSERVATION OF COSMIC GAMMA-RAY BURSTS WITH THE ASIM MISSION ONBOARD THE INTERNATIONAL SPACE STATION 

      Ramsli, Andreas Liland (Master thesis, 2023-03-30)
      In this master's thesis, I systematically explored cosmic gamma-ray bursts (GRBs) detected by the ASIM instrument for the first time. Between June 1st, 2018 and December 31st, 2021, I identified 12 verified bursts. The ...
    • Observation of electroweak production of a same-sign W boson pair in association with two jets in pp collisions at √s=13  TeV with the ATLAS detector 

      Aaboud, Morad; Aad, Georges; Abbott, Brad; Abdinov, Ovsat Bahram oglu; Abeloos, Baptiste; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Yang, Zongchang; Fomin, Nikolai; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Serfon, Cédric; Stapnes, Steinar; Vadla, Knut Oddvar Høie; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adye, Tim; Affolder, Anthony Allen; Afik, Yoav; Agheorghiesei, Catalin; ATLAS, Collaboration (Peer reviewed; Journal article, 2019)
    • Observation of electroweak W±Z boson pair production in association with two jets in pp collisions at √s = 13TeV with the ATLAS detector 

      Aaboud, Morad; Aad, Georges; Abbott, Brad; Abdinov, Ovsat Bahram oglu; Abeloos, Baptiste; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Djuvsland, Julia Isabell; Buanes, Trygve; Eigen, Gerald; Fomin, Nikolai; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Yang, Zongchang; Zalieckas, Justas; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Franconi, Laura; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Serfon, Cédric; Stapnes, Steinar; Vadla, Knut Oddvar Høie; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Adachi, Shunsuke; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adye, Tim; Affolder, Anthony Allen; ATLAS, Collaboration (Peer reviewed; Journal article, 2019)
    • Observation of Greenland Ice Velocities and Impact of Surface Melt 

      Halas, Paul Lucas (Doctoral thesis, 2023-06-14)
      Isbreer beveger seg og isdynamikken kontrolleres av mange prosesser. I dette arbeidet fokuserer vi spesielt på basalglidning, eller glidning mot underlaget. Basalglidning er interessant å studere fordi grønlandsisen mister ...
    • Observation of H → b¯b decays and VH production with the ATLAS detector 

      Aaboud, Morad; Aad, Georges; Abbott, Brad; Abdinov, Ovsat Bahram oglu; Abeloos, Baptiste; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Buanes, Trygve; Eigen, Gerald; Fomin, Nikolai; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Yang, Zongchang; Zalieckas, Justas; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Serfon, Cédric; Stapnes, Steinar; Vadla, Knut Oddvar Høie; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Adachi, Shunsuke; Adam, L.; Adamczyk, Leszek; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adye, Tim; Affolder, Anthony Allen; Afik, Yoav; Agheorghiesei, Catalin; Aguilar Saavedra, Juan Antonio; ATLAS, Collaboration (Peer reviewed; Journal article, 2018-11)
      A search for the decay of the Standard Model&nbsp;Higgs boson&nbsp;into a&nbsp;bb&macr;&nbsp;pair when produced in association with a&nbsp;W&nbsp;or&nbsp;Z&nbsp;boson&nbsp;is performed with the ATLAS detector. The data, ...
    • Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector 

      Aaboud, Morad; Aad, Georges; Abbott, Brad; Abdinov, Ovsat Bahram oglu; Abeloos, Baptiste; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Buanes, Trygve; Eigen, Gerald; Fomin, Nikolai; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Yang, Zongchang; Zalieckas, Justas; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Franconi, Laura; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Røhne, Ole Myren; Sandaker, Heidi; Serfon, Cédric; Stapnes, Steinar; Vadla, Knut Oddvar Høie; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Adachi, Shunsuke; Adamczyk, Leszek; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adye, Tim; Affolder, Anthony Allen; Afik, Yoav; Agheorghiesei, Catalin; Aguilar Saavedra, Juan Antonio; ATLAS, Collaboration (Peer reviewed; Journal article, 2018-09-10)
      The observation of Higgs boson production in association with a top quark pair (), based on the analysis of proton–proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large ...
    • Observation of intrinsically bright terrestrial gamma ray flashes from the Mediterranean basin 

      Gjesteland, Thomas; Østgaard, Nikolai; Laviola, Sante; Miglietta, M M; Arnone, Enrico; Marisaldi, Martino; Fuschino, F; Collier, Andrew B.; Fabro, F; Montanya, J (Peer reviewed; Journal article, 2015-12-14)
      We present three terrestrial gamma ray flashes (TGFs) observed over the Mediterranean basin by the Reuven Ramaty High Energy Solar Spectroscope Imager (RHESSI) satellite. Since the occurrence of these events in the ...
    • Observation of light-by-light scattering in ultraperipheral Pb+Pb collisions with the ATLAS detector 

      Aad, Georges; Abbott, Brad; Abbott, Dale C.; Abdinov, Ovsat Bahram oglu; Abed Abud, Adam; Abeling, Kira; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Feigl, Simon; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Rye, Eli Bæverfjord; Røhne, Ole Myren; Sandaker, Heidi; Vadla, Knut Oddvar Høie; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Lee, Graham Richard; Lipniacka, Anna; Martin dit Latour, Bertrand; Mæland, Steffen; Stugu, Bjarne; Træet, Are Sivertsen; Abramowicz, Halina; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adachi, Shunsuke; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; ATLAS, Collaboration (Peer reviewed; Journal article, 2019)
    • Observation of photon-induced W+W− production in pp collisions at √s = 13 TeV using the ATLAS detector 

      Aad, Georges; Abbott, Brad; Abbott, Dale C.; Abed Abud, Adam; Abeling, Kira; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Ossama Sherif Alexander; Abraham, Nadine L.; Abramowicz, Halina; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Garonne, Vincent; Gramstad, Eirik; Heggelund, Andreas; Hellesund, Simen; Håland, Even Simonsen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Rye, Eli Bæverfjord; Røhne, Ole Myren; Sandaker, Heidi; Vadla, Knut Oddvar Høie; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Latour, Bertrand Pascal Christian; Lee, Graham Richard; Lipniacka, Anna; Stugu, Bjarne Sandvik; Træet, Are Sivertsen; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Adelman, Jareed; Adigüzel, Aytül; Adorni, Sofia; Adye, Tim; Affolder, Anthony Allen; ATLAS, Collaboration (Journal article; Peer reviewed, 2021)
      This letter reports the observation of photon-induced production of W -boson pairs, γγ → W W . The analysis uses 139 fb−1 of LHC proton–proton collision data taken at √s = 13 TeV recorded by the ATLAS experiment during the ...
    • Observation of Terrestrial Gamma-Ray Flashes at Mid Latitude 

      Maiorana, Carolina; Marisaldi, M.; Füllekrug, Martin; Soula, Serge; Lapierre, J.; Mezentsev, Andrey; Skeie, Chris Alexander Kallevik; Heumesser, M.; Chanrion, Olivier; Østgaard, N.; Neubert, Torsten; Reglero, Victor (Journal article; Peer reviewed, 2021)
      We present a sample of Terrestrial Gamma-ray Flashes (TGFs) observed at mid latitudes by the Atmosphere Space Interaction Monitor (ASIM). The events were detected between June 2018 and August 2020 in the latitude bands ...
    • Observation of the associated production of a top quark and a Z boson in pp collisions at √s = 13 TeV with the ATLAS detector 

      Aad, Georges; Abbott, Brad; Abbott, Dale C.; Abed Abud, Adam; Abeling, Kira; Abhayasinghe, Deshan Kavishka; Abidi, Syed Haider; AbouZeid, Hass; Abraham, Nadine L.; Abramowicz, Halina; Bjørke, Kristian; Bugge, Magnar Kopangen; Cameron, David Gordon; Catmore, James Richard; Garonne, Vincent; Gramstad, Eirik; Hellesund, Simen; Morisbak, Vanja; Oppen, Henrik; Ould-Saada, Farid; Pedersen, Maiken; Read, Alexander Lincoln; Rye, Eli Bæverfjord; Røhne, Ole Myren; Sandaker, Heidi; Vadla, Knut Oddvar Høie; Buanes, Trygve; Djuvsland, Julia Isabell; Eigen, Gerald; Fomin, Nikolai; Lee, Graham Richard; Lipniacka, Anna; Martin dit Latour, Bertrand; Stugu, Bjarne; Træet, Are Sivertsen; Abreu, Henso; Abulaiti, Yiming; Acharya, Bobby S.; Achkar, Baida; Adachi, Shunsuke; Adam, Lennart; Adam-Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Adelman, Jareed; Adersberger, Michael; Adigüzel, Aytül; Adorni, Sofia; Adye, Tim; Affolder, Anthony Allen; ATLAS, Collaboration (Journal article; Peer reviewed, 2020-07-20)
      Single top-quark production in association with a Z boson, where the Z boson decays to a pair of charged leptons, is measured in the trilepton channel. The proton-proton collision data collected by the ATLAS experiment ...