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  1. Book ; Online: From 3D to 5D tracking

    Teklishyn, M. / Rodríguez, A. Rodríguez / Agarwal, K. / Bajdel, M. / Sánchez, L. M. Collazo / Frankenfeld, U. / Heuser, J. M. / Lehnert, J. / Mehta, S. / Garcés, D. Rodríguez / Zaldívar, D. A. Ramírez / Schmidt, C. J. / Schmidt, H. R. / Toia, A.

    SMX ASIC-based Double-Sided Micro-Strip detectors for comprehensive space, time, and energy measurements

    2023  

    Abstract: We present the recent development of a lightweight detector capable of accurate spatial, timing, and amplitude resolution of charged particles. The technology is based on double-sided double-metal p+\,--\,n\,--\,n+ micro-strip silicon sensors, ultra- ... ...

    Abstract We present the recent development of a lightweight detector capable of accurate spatial, timing, and amplitude resolution of charged particles. The technology is based on double-sided double-metal p+\,--\,n\,--\,n+ micro-strip silicon sensors, ultra-light long aluminum-polyimide micro-cables for the analogue signal transfer, and a custom-developed SMX read-out ASIC capable of measurement of the time ($\Delta t \lesssim 5 \,\mathrm{ns}$) and amplitude. Dense detector integration enables a material budget $>0.3\,\% X_0$. A sophisticated powering and grounding scheme keeps the noise under control. In addition to its primary application in Silicon Tracking System of the future CBM experiment in Darmstadt, our detector will be utilized in other research applications.

    Comment: 9 pages, 7 figures, TWEPP 2023 proceedings
    Keywords Physics - Instrumentation and Detectors ; High Energy Physics - Experiment
    Subject code 621
    Publishing date 2023-11-03
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Book: Investigation of new gas mixtures for the Pestov counter

    Frankenfeld, U

    (GSI-Preprint ; 98-22)

    1998  

    Institution Gesellschaft für Schwerionenforschung
    Author's details Gesellschaft für Schwerionenforschung mbH. U. Frankenfeld
    Series title GSI-Preprint ; 98-22
    Language English
    Size 14 S, graph. Darst
    Publisher GSI
    Publishing place Darmstadt
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  3. Book ; Thesis: Teilchenidentifizierung mit Pestov-Zählern in Proton-Blei-Reaktionen bei 250 A.GeV

    Frankenfeld, Ulrich

    1999  

    Author's details Ulrich Frankenfeld
    Language German
    Size 117 S, Ill., graph. Darst
    Publisher GSI
    Publishing place Darmstadt
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ., Diss.--Frankfurt am Main, 1999
    Database Former special subject collection: coastal and deep sea fishing

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  4. Article: [No title information]

    Schulte-Frankenfeld, U.

    Deutsche Krankenpflege-Z.

    1984  Volume 37, Issue 4, Page(s) 201–202

    Institution Hermann-Simon-Strasse 7a, D-4830 Guetersloh Psycho- und Soziotherapie I, Westfaelischen Landeskrankenhaus Guetersloh
    Keywords Familie ; Kranker ; Psychische Krankheit ; Arzt ; Krankenschwester ; Gruppenarbeit ; Erfahrungsbericht
    Language German
    Document type Article
    Database Social Medicine (SOMED)

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  5. Article: Die Angehoerigengruppe - ein neuer Weg in der psychiatrischen Arbeit. Moeglichkeiten der Zusammenarbeit zwischen Therapeuten und Angehoerigen. Erfahrungen mit der Angehoerigengruppe. (Zusammenfassung von 2 Titeln)

    Kapapa P / Schulte-Frankenfeld U

    Deutsche Krankenpflegezeitschrift

    1984  Volume 37, Issue 4, Page(s) 199–202

    Abstract: In den beiden Beitraegen wird ueber eine Gruppenarbeit berichtet, die mit Angehoerigen von Patienten einer psychiatrischen Aufnahmestation im Landeskrankenhaus Guetersloh durchgefuehrt wurde. Die Erfahrungen und Beobachtungen beziehen sich auf einen ... ...

    Abstract In den beiden Beitraegen wird ueber eine Gruppenarbeit berichtet, die mit Angehoerigen von Patienten einer psychiatrischen Aufnahmestation im Landeskrankenhaus Guetersloh durchgefuehrt wurde. Die Erfahrungen und Beobachtungen beziehen sich auf einen Zeitraum von etwa zwei Jahren. In der Gruppe wurden Symbioseprobleme bearbeitet, Beziehungen neu definiert, die Situation des Kranken konkretisiert. Die Angehoerigenarbeit wird als tragender Bestandteil des psychiatrischen Handelns (Hoeren, Verstehen, Lernen und neue Wege suchen) betrachtet und ist zugleich Teil der therapeutischen Gesamtstrategie des Landeskrankenhauses Guetersloh. (Nachdruck)
    Keywords Psychiatrie ; Gruppentherapie ; Angehörige ; Kooperation ; Pflegedienst ; Aufgabenstellung ; Fachklinik ; Deutschland ; Gütersloh ; Nordrhein-Westfalen
    Language German
    Size 1 Anschrift ; Umfang: einige Aspekte ; Tiefe und Qualität: instruktiv
    Publishing place Stuttgart
    Document type Article
    ZDB-ID 80299-2
    ISSN 0012-074X
    ISSN 0012-074X
    Database Health Care Literature Information Network (HECLINET)

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  6. Article: Die Angehoerigengruppe - ein neuer Weg in der psychiatrischen Arbeit. Moeglichkeiten der Zusammenarbeit zwischen Therapeuten und Angehoerigen. Erfahrungen mit der Angehoerigengruppe. (Zusammenfassung von 2 Titeln)

    Kapapa P / Schulte-Frankenfeld U

    Deutsche Krankenpflegezeitschrift

    1984  Volume 37, Issue 4, Page(s) 199–202

    Abstract: In den beiden Beitraegen wird ueber eine Gruppenarbeit berichtet, die mit Angehoerigen von Patienten einer psychiatrischen Aufnahmestation im Landeskrankenhaus Guetersloh durchgefuehrt wurde. Die Erfahrungen und Beobachtungen beziehen sich auf einen ... ...

    Abstract In den beiden Beitraegen wird ueber eine Gruppenarbeit berichtet, die mit Angehoerigen von Patienten einer psychiatrischen Aufnahmestation im Landeskrankenhaus Guetersloh durchgefuehrt wurde. Die Erfahrungen und Beobachtungen beziehen sich auf einen Zeitraum von etwa zwei Jahren. In der Gruppe wurden Symbioseprobleme bearbeitet, Beziehungen neu definiert, die Situation des Kranken konkretisiert. Die Angehoerigenarbeit wird als tragender Bestandteil des psychiatrischen Handelns (Hoeren, Verstehen, Lernen und neue Wege suchen) betrachtet und ist zugleich Teil der therapeutischen Gesamtstrategie des Landeskrankenhauses Guetersloh. (Nachdruck)
    Keywords Psychiatrie ; Gruppentherapie ; Angehörige ; Kooperation ; Pflegedienst ; Aufgabenstellung ; Fachklinik ; Deutschland ; Gütersloh ; Nordrhein-Westfalen
    Language German
    Size 1 Anschrift ; Umfang: einige Aspekte ; Tiefe und Qualität: instruktiv
    Publishing place Stuttgart
    Document type Article
    ZDB-ID 80299-2
    ISSN 0012-074X
    ISSN 0012-074X
    Database bibnet.org

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  7. Article ; Online: Elliptic Flow of Electrons from Beauty-Hadron Decays in Pb-Pb Collisions at sqrt[s_{NN}]=5.02  TeV.

    Acharya, S / Adamová, D / Adler, A / Adolfsson, J / Aggarwal, M M / Aglieri Rinella, G / Agnello, M / Agrawal, N / Ahammed, Z / Ahmad, S / Ahn, S U / Akbar, Z / Akindinov, A / Al-Turany, M / Alam, S N / Albuquerque, D S D / Aleksandrov, D / Alessandro, B / Alfanda, H M /
    Alfaro Molina, R / Ali, B / Ali, Y / Alici, A / Alizadehvandchali, N / Alkin, A / Alme, J / Alt, T / Altenkamper, L / Altsybeev, I / Anaam, M N / Andrei, C / Andreou, D / Andronic, A / Angeletti, M / Anguelov, V / Anson, C / Antičić, T / Antinori, F / Antonioli, P / Apadula, N / Aphecetche, L / Appelshäuser, H / Arcelli, S / Arnaldi, R / Arratia, M / Arsene, I C / Arslandok, M / Augustinus, A / Averbeck, R / Aziz, S / Azmi, M D / Badalà, A / Baek, Y W / Bagnasco, S / Bai, X / Bailhache, R / Bala, R / Balbino, A / Baldisseri, A / Ball, M / Balouza, S / Banerjee, D / Barbera, R / Barioglio, L / Barnaföldi, G G / Barnby, L S / Barret, V / Bartalini, P / Bartels, C / Barth, K / Bartsch, E / Baruffaldi, F / Bastid, N / Basu, S / Batigne, G / Batyunya, B / Bauri, D / Bazo Alba, J L / Bearden, I G / Beattie, C / Bedda, C / Behera, N K / Belikov, I / Bell Hechavarria, A D C / Bellini, F / Bellwied, R / Belyaev, V / Bencedi, G / Beole, S / Bercuci, A / Berdnikov, Y / Berenyi, D / Bertens, R A / Berzano, D / Besoiu, M G / Betev, L / Bhasin, A / Bhat, I R / Bhat, M A / Bhatt, H / Bhattacharjee, B / Bianchi, A / Bianchi, L / Bianchi, N / Bielčík, J / Bielčíková, J / Bilandzic, A / Biro, G / Biswas, R / Biswas, S / Blair, J T / Blau, D / Blume, C / Boca, G / Bock, F / Bogdanov, A / Boi, S / Bok, J / Boldizsár, L / Bolozdynya, A / Bombara, M / Bonomi, G / Borel, H / Borissov, A / Bossi, H / Botta, E / Bratrud, L / Braun-Munzinger, P / Bregant, M / Broz, M / Bruna, E / Bruno, G E / Buckland, M D / Budnikov, D / Buesching, H / Bufalino, S / Bugnon, O / Buhler, P / Buncic, P / Buthelezi, Z / Butt, J B / Bysiak, S A / Caffarri, D / Caliva, A / Calvo Villar, E / Camacho, J M M / Camacho, R S / Camerini, P / Canedo, F D M / Capon, A A / Carnesecchi, F / Caron, R / Castillo Castellanos, J / Castro, A J / Casula, E A R / Catalano, F / Ceballos Sanchez, C / Chakraborty, P / Chandra, S / Chang, W / Chapeland, S / Chartier, M / Chattopadhyay, S / Chauvin, A / Cheshkov, C / Cheynis, B / Chibante Barroso, V / Chinellato, D D / Cho, S / Chochula, P / Chowdhury, T / Christakoglou, P / Christensen, C H / Christiansen, P / Chujo, T / Cicalo, C / Cifarelli, L / Cilladi, L D / Cindolo, F / Ciupek, M R / Clai, G / Cleymans, J / Colamaria, F / Colella, D / Collu, A / Colocci, M / Concas, M / Conesa Balbastre, G / Conesa Del Valle, Z / Contin, G / Contreras, J G / Cormier, T M / Corrales Morales, Y / Cortese, P / Cosentino, M R / Costa, F / Costanza, S / Crochet, P / Cuautle, E / Cui, P / Cunqueiro, L / Dabrowski, D / Dahms, T / Dainese, A / Damas, F P A / Danisch, M C / Danu, A / Das, D / Das, I / Das, P / Das, S / Dash, A / Dash, S / De, S / De Caro, A / de Cataldo, G / de Cuveland, J / De Falco, A / De Gruttola, D / De Marco, N / De Pasquale, S / Deb, S / Degenhardt, H F / Deja, K R / Deloff, A / Delsanto, S / Deng, W / Dhankher, P / Di Bari, D / Di Mauro, A / Diaz, R A / Dietel, T / Dillenseger, P / Ding, Y / Divià, R / Dixit, D U / Djuvsland, Ø / Dmitrieva, U / Dobrin, A / Dönigus, B / Dordic, O / Dubey, A K / Dubla, A / Dudi, S / Dukhishyam, M / Dupieux, P / Ehlers, R J / Eikeland, V N / Elia, D / Erazmus, B / Erhardt, F / Erokhin, A / Ersdal, M R / Espagnon, B / Eulisse, G / Evans, D / Evdokimov, S / Fabbietti, L / Faggin, M / Faivre, J / Fan, F / Fantoni, A / Fasel, M / Fecchio, P / Feliciello, A / Feofilov, G / Fernández Téllez, A / Ferrero, A / Ferretti, A / Festanti, A / Feuillard, V J G / Figiel, J / Filchagin, S / Finogeev, D / Fionda, F M / Fiorenza, G / Flor, F / Flores, A N / Foertsch, S / Foka, P / Fokin, S / Fragiacomo, E / Frankenfeld, U / Fuchs, U / Furget, C / Furs, A / Fusco Girard, M / 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 / Gay Ducati, M B / Germain, M / Ghosh, J / Ghosh, P / Ghosh, S K / Giacalone, M / Gianotti, P / Giubellino, P / Giubilato, P / Glaenzer, A M C / Glässel, P / Gomez Ramirez, A / Gonzalez, V / González-Trueba, L H / Gorbunov, S / Görlich, L / Goswami, A / Gotovac, S / Grabski, V / Graczykowski, L K / Graham, K L / Greiner, L / Grelli, A / Grigoras, C / Grigoriev, V / Grigoryan, A / Grigoryan, S / Groettvik, O S / Grosa, F / Grosse-Oetringhaus, J F / Grosso, R / Guernane, R / Guittiere, M / Gulbrandsen, K / Gunji, T / Gupta, A / Gupta, R / Guzman, I B / Haake, R / Habib, M K / Hadjidakis, C / Hamagaki, H / Hamar, G / Hamid, M / Hannigan, R / Haque, M R / Harlenderova, A / Harris, J W / Harton, A / Hasenbichler, J A / Hassan, H / Hassan, Q U / Hatzifotiadou, D / Hauer, P / Havener, L B / Hayashi, S / Heckel, S T / Hellbär, E / Helstrup, H / Herghelegiu, A / Herman, T / Hernandez, E G / Herrera Corral, G / Herrmann, F / Hetland, K F / Hillemanns, H / Hills, C / Hippolyte, B / Hohlweger, B / Honermann, J / Horak, D / Hornung, A / Hornung, S / Hosokawa, R / Hristov, P / Huang, C / Hughes, C / Huhn, P / Humanic, T J / Hushnud, H / Husova, L A / Hussain, N / Hussain, S A / Hutter, D / Iddon, J P / Ilkaev, R / Ilyas, H / Inaba, M / Innocenti, G M / Ippolitov, M / Isakov, A / Islam, M S / Ivanov, M / Ivanov, V / Izucheev, V / Jacak, B / Jacazio, N / Jacobs, P M / Jadlovska, S / Jadlovsky, J / Jaelani, S / Jahnke, C / Jakubowska, M J / Janik, M A / Janson, T / Jercic, M / Jevons, O / Jin, M / Jonas, F / Jones, P G / Jung, J / Jung, M / Jusko, A / Kalinak, P / Kalweit, A / Kaplin, V / Kar, S / Karasu Uysal, A / Karatovic, D / Karavichev, O / Karavicheva, T / Karczmarczyk, P / Karpechev, E / Kazantsev, A / Kebschull, U / Keidel, R / Keil, M / Ketzer, B / Khabanova, Z / Khan, A M / Khan, S / Khanzadeev, A / Kharlov, Y / Khatun, A / Khuntia, A / Kileng, B / Kim, B / Kim, D / Kim, D J / Kim, E J / Kim, H / Kim, J / Kim, J S / Kim, M / Kim, S / Kim, T / Kirsch, S / Kisel, I / Kiselev, S / Kisiel, A / Klay, J L / Klein, C / Klein, J / Klein, S / Klein-Bösing, C / Kleiner, M / Kluge, A / Knichel, M L / Knospe, A G / Kobdaj, C / Köhler, M K / Kollegger, T / Kondratyev, A / Kondratyeva, N / Kondratyuk, E / Konig, J / Konigstorfer, S A / Konopka, P J / Kornakov, G / Koska, L / Kovalenko, O / Kovalenko, V / Kowalski, M / Králik, I / Kravčáková, A / Kreis, L / Krivda, M / Krizek, F / Krizkova Gajdosova, K / Krüger, M / Kryshen, E / Krzewicki, M / Kubera, A M / Kučera, V / Kuhn, C / Kuijer, P G / Kumar, L / 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, S L / La Rocca, P / Lai, Y S / Lamanna, M / Langoy, R / Lapidus, K / Lardeux, A / Larionov, P / Laudi, E / Lavicka, R / Lazareva, T / Lea, R / Leardini, L / Lee, J / Lee, S / Lehner, S / Lehrbach, J / Lemmon, R C / León Monzón, I / Lesser, E D / Lettrich, M / Lévai, P / Li, X / Li, X L / Lien, J / Lietava, R / Lim, B / Lindenstruth, V / Lindner, A / Lippmann, C / Lisa, M A / Liu, A / Liu, J / Liu, S / Llope, W J / Lofnes, I M / Loginov, V / Loizides, C / Loncar, P / Lopez, J A / Lopez, X / López Torres, E / Luhder, J R / Lunardon, M / Luparello, G / Ma, Y G / Maevskaya, A / Mager, M / Mahmood, S M / Mahmoud, T / Maire, A / Majka, R D / Malaev, M / Malik, Q W / Malinina, L / Mal'Kevich, D / Malzacher, P / Mandaglio, G / Manko, V / Manso, F / Manzari, V / Mao, Y / Marchisone, M / Mareš, J / Margagliotti, G V / Margotti, A / Marín, A / Markert, C / Marquard, M / Martin, C D / Martin, N A / Martinengo, P / Martinez, J L / Martínez, M I / Martínez García, G / Masciocchi, S / Masera, M / Masoni, A / Massacrier, L / Masson, E / Mastroserio, A / Mathis, A M / Matonoha, O / Matuoka, P F T / Matyja, A / Mayer, C / Mazzaschi, F / Mazzilli, M / Mazzoni, M A / Mechler, A F / Meddi, F / Melikyan, Y / Menchaca-Rocha, A / Mengke, C / 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 / Mohammadi, N / Mohanty, A P / Mohanty, B / Khan, M Mohisin / Moravcova, Z / Mordasini, C / Moreira De Godoy, D A / Moreno, L A P / 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 / Myers, C J / Myrcha, J W / Naik, B / Nair, R / Nandi, B K / Nania, R / Nappi, E / Naru, M U / Nassirpour, A F / Nattrass, C / Nayak, R / Nayak, T K / Nazarenko, S / Neagu, A / Negrao De Oliveira, R A / Nellen, L / Nesbo, S V / Neskovic, G / Nesterov, D / Neumann, L T / Nielsen, B S / Nikolaev, S / Nikulin, S / Nikulin, V / Noferini, F / Nomokonov, P / Norman, J / Novitzky, N / Nowakowski, P / Nyanin, A / Nystrand, J / Ogino, M / Ohlson, A / Oleniacz, J / Oliveira Da Silva, A C / Oliver, M H / Oppedisano, C / Ortiz Velasquez, A / Oskarsson, A / Otwinowski, J / Oyama, K / Pachmayer, Y / Pacik, V / Padhan, S / Pagano, D / Paić, G / Pan, J / Panebianco, S / Pareek, P / Park, J / Parkkila, J E / Parmar, S / Pathak, S P / Paul, B / Pazzini, J / Pei, H / Peitzmann, T / Peng, X / Pereira, L G / Pereira Da Costa, H / 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 / Pistone, D / Płoskoń, M / Planinic, M / Pliquett, F / Poghosyan, M G / Polichtchouk, B / Poljak, N / Pop, A / Porteboeuf-Houssais, S / Pozdniakov, V / Prasad, S K / Preghenella, R / Prino, F / Pruneau, C A / Pshenichnov, I / Puccio, M / Putschke, J / Qiu, S / Quaglia, L / Quishpe, R E / Ragoni, S / Raha, S / Rajput, S / Rak, J / Rakotozafindrabe, A / Ramello, L / Rami, F / Ramirez, S A R / Raniwala, R / Raniwala, S / Räsänen, S S / Rath, R / Ratza, V / Ravasenga, I / Read, K F / Redelbach, A R / Redlich, K / Rehman, A / Reichelt, P / Reidt, F / Ren, X / Renfordt, R / Rescakova, Z / Reygers, K / Riabov, A / Riabov, V / Richert, T / Richter, M / Riedler, P / Riegler, W / Riggi, F / Ristea, C / Rode, S P / Rodríguez Cahuantzi, M / Røed, K / Rogalev, R / Rogochaya, E / Rohr, D / Röhrich, D / Rojas, P F / Rokita, P S / Ronchetti, F / Rosano, A / Rosas, E D / Roslon, K / Rossi, A / Rotondi, A / Roy, A / Roy, P / Rueda, O V / Rui, R / Rumyantsev, B / Rustamov, A / Ryabinkin, E / Ryabov, Y / Rybicki, A / Rytkonen, H / Saarimaki, O A M / Sadek, R / Sadhu, S / Sadovsky, S / Šafařík, K / Saha, S K / Sahoo, B / Sahoo, P / Sahoo, R / Sahoo, S / Sahu, P K / Saini, J / Sakai, S / Sambyal, S / Samsonov, V / Sarkar, D / Sarkar, N / Sarma, P / Sarti, V M / Sas, M H P / Scapparone, E / 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 / Schukraft, J / Schutz, Y / Schwarz, K / Schweda, K / Scioli, G / Scomparin, E / Seger, J E / Sekiguchi, Y / Sekihata, D / Selyuzhenkov, I / Senyukov, S / Serebryakov, D / Sevcenco, A / Shabanov, A / Shabetai, A / Shahoyan, R / Shaikh, W / Shangaraev, A / Sharma, A / Sharma, H / Sharma, M / Sharma, N / Sharma, S / Sheibani, O / Shigaki, K / Shimomura, M / Shirinkin, S / Shou, Q / Sibiriak, Y / Siddhanta, S / Siemiarczuk, T / Silvermyr, D / Simatovic, G / Simonetti, G / Singh, B / Singh, R / Singh, V K / Singhal, V / Sinha, T / Sitar, B / Sitta, M / Skaali, T B / Slupecki, M / Smirnov, N / Snellings, R J M / Soncco, C / Song, J / Songmoolnak, A / Soramel, F / Sorensen, S / Sputowska, I / Stachel, J / Stan, I / Steffanic, P J / Stenlund, E / Stiefelmaier, S F / Stocco, D / Storetvedt, M M / Stritto, L D / Suaide, A A P / Sugitate, T / Suire, C / Suleymanov, M / Suljic, M / Sultanov, R / Šumbera, M / Sumberia, V / Sumowidagdo, S / Swain, S / Szabo, A / Szarka, I / Tabassam, U / Taghavi, S F / Taillepied, G / Takahashi, J / Tambave, G J / Tang, S / Tarhini, M / Tarzila, M G / Tauro, A / Tejeda Muñoz, G / Telesca, A / Terlizzi, L / Terrevoli, C / Thakur, D / Thakur, S / Thomas, D / Thoresen, F / Tieulent, R / Tikhonov, A / Timmins, A R / Toia, A / Topilskaya, N / Toppi, M / Torales-Acosta, F / Torres, S R / Trifiró, A / Tripathy, S / Tripathy, T / Trogolo, S / Trombetta, G / Tropp, L / Trubnikov, V / Trzaska, W H / Trzcinski, T P / Trzeciak, B A / Tumkin, A / Turrisi, R / Tveter, T S / Ullaland, K / Umaka, E N / Uras, A / Usai, G L / Vala, M / Valle, N / Vallero, S / van der Kolk, N / van Doremalen, L V R / van Leeuwen, M / Vande Vyvre, P / Varga, D / Varga, Z / Varga-Kofarago, M / Vargas, A / Vasileiou, M / Vasiliev, A / Vázquez Doce, O / Vechernin, V / Vercellin, E / Vergara Limón, S / Vermunt, L / Vernet, R / Vértesi, R / Vickovic, L / Vilakazi, Z / Villalobos Baillie, O / Vino, G / Vinogradov, A / Virgili, T / Vislavicius, V / Vodopyanov, A / Volkel, B / Völkl, M A / Voloshin, K / Voloshin, S A / Volpe, G / von Haller, B / Vorobyev, I / Voscek, D / Vrláková, J / Wagner, B / Weber, M / Weber, S G / Wegrzynek, A / Wenzel, S C / Wessels, J P / Wiechula, J / Wikne, J / Wilk, G / Wilkinson, J / Willems, G A / Willsher, E / Windelband, B / Winn, M / Witt, W E / Wright, J R / Wu, Y / Xu, R / Yalcin, S / Yamaguchi, Y / Yamakawa, K / Yang, S / Yano, S / Yin, Z / Yokoyama, H / Yoo, I-K / Yoon, J H / Yuan, S / Yuncu, A / Yurchenko, V / Zaccolo, V / Zaman, A / Zampolli, C / Zanoli, H J C / Zardoshti, N / Zarochentsev, A / Závada, P / Zaviyalov, N / Zbroszczyk, H / Zhalov, M / Zhang, S / Zhang, X / Zhang, Z / Zherebchevskii, V / Zhi, Y / Zhou, D / Zhou, Y / Zhou, Z / Zhu, J / Zhu, Y / Zichichi, A / Zinovjev, G / Zurlo, N

    Physical review letters

    2021  Volume 126, Issue 16, Page(s) 162001

    Abstract: The elliptic flow of electrons from beauty hadron decays at midrapidity (|y|<0.8) is measured in Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV with the ALICE detector at the LHC. The azimuthal distribution of the particles produced in the collisions can be ... ...

    Abstract The elliptic flow of electrons from beauty hadron decays at midrapidity (|y|<0.8) is measured in Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV with the ALICE detector at the LHC. The azimuthal distribution of the particles produced in the collisions can be parametrized with a Fourier expansion, in which the second harmonic coefficient represents the elliptic flow, v_{2}. The v_{2} coefficient of electrons from beauty hadron decays is measured for the first time in the transverse momentum (p_{T}) range 1.3-6  GeV/c in the centrality class 30%-50%. The measurement of electrons from beauty-hadron decays exploits their larger mean proper decay length cτ≈500  μm compared to that of charm hadrons and most of the other background sources. The v_{2} of electrons from beauty hadron decays at midrapidity is found to be positive with a significance of 3.75  σ. The results provide insights into the degree of thermalization of beauty quarks in the medium. A model assuming full thermalization of beauty quarks is strongly disfavored by the measurement at high p_{T}, but is in agreement with the results at low p_{T}. Transport models including substantial interactions of beauty quarks with an expanding strongly interacting medium describe the measurement within uncertainties.
    Language English
    Publishing date 2021-05-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.126.162001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Soft-Dielectron Excess in Proton-Proton Collisions at sqrt[s]=13  TeV.

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E / Wright, J R / Wu, Y / Xu, R / Yalcin, S / Yamaguchi, Y / Yamakawa, K / Yang, S / Yano, S / Yin, Z / Yokoyama, H / Yoo, I-K / Yoon, J H / Yuan, S / Yuncu, A / Yurchenko, V / Zaccolo, V / Zaman, A / Zampolli, C / Zanoli, H J C / Zardoshti, N / Zarochentsev, A / Závada, P / Zaviyalov, N / Zbroszczyk, H / Zhalov, M / Zhang, S / Zhang, X / Zhang, Z / Zherebchevskii, V / Zhi, Y / Zhou, D / Zhou, Y / Zhou, Z / Zhu, J / Zhu, Y / Zichichi, A / Zinovjev, G / Zurlo, N

    Physical review letters

    2021  Volume 127, Issue 4, Page(s) 42302

    Abstract: A measurement of dielectron production in proton-proton (pp) collisions at sqrt[s]=13  TeV, recorded with the ALICE detector at the CERN LHC, is presented in this Letter. The data set was recorded with a reduced magnetic solenoid field. This enables the ... ...

    Abstract A measurement of dielectron production in proton-proton (pp) collisions at sqrt[s]=13  TeV, recorded with the ALICE detector at the CERN LHC, is presented in this Letter. The data set was recorded with a reduced magnetic solenoid field. This enables the investigation of a kinematic domain at low dielectron (ee) invariant mass m_{ee} and pair transverse momentum p_{T,ee} that was previously inaccessible at the LHC. The cross section for dielectron production is studied as a function of m_{ee}, p_{T,ee}, and event multiplicity dN_{ch}/dη. The expected dielectron rate from hadron decays, called hadronic cocktail, utilizes a parametrization of the measured η/π^{0} ratio in pp and proton-nucleus collisions, assuming that this ratio shows no strong dependence on collision energy at low transverse momentum. Comparison of the measured dielectron yield to the hadronic cocktail at 0.15<m_{ee}<0.6  GeV/c^{2} and for p_{T,ee}<0.4  GeV/c indicates an enhancement of soft dielectrons, reminiscent of the "anomalous" soft-photon and soft-dilepton excess in hadron-hadron collisions reported by several experiments under different experimental conditions. The enhancement factor over the hadronic cocktail amounts to 1.61±0.13(stat)±0.17(syst,data)±0.34(syst,cocktail) in the ALICE acceptance. Acceptance-corrected excess spectra in m_{ee} and p_{T,ee} are extracted and compared with calculations of dielectron production from hadronic bremsstrahlung and thermal radiation within a hadronic many-body approach.<br />
    Language English
    Publishing date 2021-08-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.127.042302
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Probing the Effects of Strong Electromagnetic Fields with Charge-Dependent Directed Flow in Pb-Pb Collisions at the LHC.

    Acharya, S / Adamová, D / Adler, A / Adolfsson, J / Aggarwal, M M / Aglieri Rinella, G / Agnello, M / Agrawal, N / Ahammed, Z / Ahmad, S / Ahn, S U / Akindinov, A / Al-Turany, M / Alam, S N / Albuquerque, D S D / Aleksandrov, D / Alessandro, B / Alfanda, H M / Alfaro Molina, R /
    Ali, B / Ali, Y / Alici, A / Alkin, A / Alme, J / Alt, T / Altenkamper, L / Altsybeev, I / Anaam, M N / Andrei, C / Andreou, D / Andrews, H A / Andronic, A / Angeletti, M / Anguelov, V / Anson, C / Antičić, T / Antinori, F / Antonioli, P / Anwar, R / Apadula, N / Aphecetche, L / Appelshäuser, H / Arcelli, S / Arnaldi, R / Arratia, M / Arsene, I C / Arslandok, M / Augustinus, A / Averbeck, R / Aziz, S / Azmi, M D / Badalà, A / Baek, Y W / Bagnasco, S / Bai, X / Bailhache, R / Bala, R / Baldisseri, A / Ball, M / Balouza, S / Barbera, R / Barioglio, L / Barnaföldi, G G / Barnby, L S / Barret, V / Bartalini, P / Barth, K / Bartsch, E / Baruffaldi, F / Bastid, N / Basu, S / Batigne, G / Batyunya, B / Bauri, D / Bazo Alba, J L / Bearden, I G / Bedda, C / Behera, N K / Belikov, I / Bell Hechavarria, A D C / Bellini, F / Bellwied, R / Belyaev, V / Bencedi, G / Beole, S / Bercuci, A / Berdnikov, Y / Berenyi, D / Bertens, R A / Berzano, D / Besoiu, M G / Betev, L / Bhasin, A / Bhat, I R / Bhat, M A / Bhatt, H / Bhattacharjee, B / Bianchi, A / Bianchi, L / Bianchi, N / Bielčík, J / Bielčíková, J / Bilandzic, A / Biro, G / Biswas, R / Biswas, S / Blair, J T / Blau, D / Blume, C / Boca, G / Bock, F / Bogdanov, A / Boi, S / Boldizsár, L / Bolozdynya, A / Bombara, M / Bonomi, G / Borel, H / Borissov, A / Bossi, H / Botta, E / Bratrud, L / Braun-Munzinger, P / Bregant, M / Broz, M / Brucken, E J / Bruna, E / Bruno, G E / Buckland, M D / Budnikov, D / Buesching, H / Bufalino, S / Bugnon, O / Buhler, P / Buncic, P / Buthelezi, Z / Butt, J B / Buxton, J T / Bysiak, S A / Caffarri, D / Caliva, A / Calvo Villar, E / Camacho, R S / Camerini, P / Capon, A A / Carnesecchi, F / Caron, R / Castillo Castellanos, J / Castro, A J / Casula, E A R / Catalano, F / Ceballos Sanchez, C / Chakraborty, P / Chandra, S / Chang, W / Chapeland, S / Chartier, M / Chattopadhyay, S / Chauvin, A / Cheshkov, C / Cheynis, B / Chibante Barroso, V / Chinellato, D D / Cho, S / Chochula, P / Chowdhury, T / Christakoglou, P / Christensen, C H / Christiansen, P / Chujo, T / Cicalo, C / Cifarelli, L / Cindolo, F / Cleymans, J / Colamaria, F / Colella, D / Collu, A / Colocci, M / Concas, M / Conesa Balbastre, G / Conesa Del Valle, Z / Contin, G / Contreras, J G / Cormier, T M / Corrales Morales, Y / Cortese, P / Cosentino, M R / Costa, F / Costanza, S / Crochet, P / Cuautle, E / Cui, P / Cunqueiro, L / Dabrowski, D / Dahms, T / Dainese, A / Damas, F P A / Danisch, M C / Danu, A / Das, D / Das, I / Das, P / Das, S / Dash, A / Dash, S / De, S / De Caro, A / de Cataldo, G / de Cuveland, J / De Falco, A / De Gruttola, D / De Marco, N / De Pasquale, S / Deb, S / Debjani, B / Degenhardt, H F / Deja, K R / Deloff, A / Delsanto, S / Devetak, D / Dhankher, P / Di Bari, D / Di Mauro, A / Diaz, R A / Dietel, T / Dillenseger, P / Ding, Y / Divià, R / Dixit, D U / Djuvsland, Ø / Dmitrieva, U / Dobrin, A / Dönigus, B / Dordic, O / Dubey, A K / Dubla, A / Dudi, S / Dukhishyam, M / Dupieux, P / Ehlers, R J / Eikeland, V N / Elia, D / Engel, H / Epple, E / Erazmus, B / Erhardt, F / Erokhin, A / Ersdal, M R / Espagnon, B / Esumi, S / Eulisse, G / Evans, D / Evdokimov, S / Fabbietti, L / Faggin, M / Faivre, J / Fan, F / Fantoni, A / Fasel, M / Fecchio, P / Feliciello, A / Feofilov, G / Fernández Téllez, A / Ferrero, A / Ferretti, A / Festanti, A / Feuillard, V J G / Figiel, J / Filchagin, S / Finogeev, D / Fionda, F M / Fiorenza, G / Flor, F / Foertsch, S / Foka, P / Fokin, S / Fragiacomo, E / Frankenfeld, U / Fuchs, U / Furget, C / Furs, A / Fusco Girard, M / Gaardhøje, J J / Gagliardi, M / Gago, A M / Gal, A / Galvan, C D / Ganoti, P / Garabatos, C / Garcia-Solis, E / Garg, K / Gargiulo, C / Garibli, A / Garner, K / Gasik, P / Gauger, E F / Gay Ducati, M B / Germain, M / Ghosh, J / Ghosh, P / Ghosh, S K / Gianotti, P / Giubellino, P / Giubilato, P / Glässel, P / Goméz Coral, D M / Gomez Ramirez, A / Gonzalez, V / González-Zamora, P / Gorbunov, S / Görlich, L / Gotovac, S / Grabski, V / Graczykowski, L K / Graham, K L / Greiner, L / Grelli, A / Grigoras, C / Grigoriev, V / Grigoryan, A / Grigoryan, S / Groettvik, O S / Grosa, F / Grosse-Oetringhaus, J F / Grosso, R / Guernane, R / Guittiere, M / Gulbrandsen, K / Gunji, T / Gupta, A / Gupta, R / Guzman, I B / Haake, R / Habib, M K / Hadjidakis, C / Hamagaki, H / Hamar, G / Hamid, M / Hannigan, R / Haque, M R / Harlenderova, A / Harris, J W / Harton, A / Hasenbichler, J A / Hassan, H / Hatzifotiadou, D / Hauer, P / Hayashi, S / Heckel, S T / Hellbär, E / Helstrup, H / Herghelegiu, A / Herman, T / Hernandez, E G / Herrera Corral, G / Herrmann, F / Hetland, K F / Hilden, T E / Hillemanns, H / Hills, C / Hippolyte, B / Hohlweger, B / Horak, D / Hornung, A / Hornung, S / Hosokawa, R / Hristov, P / Huang, C / Hughes, C / Huhn, P / Humanic, T J / Hushnud, H / Husova, L A / Hussain, N / Hussain, S A / Hutter, D / Iddon, J P / Ilkaev, R / Inaba, M / Innocenti, G M / Ippolitov, M / Isakov, A / Islam, M S / Ivanov, M / Ivanov, V / Izucheev, V / Jacak, B / Jacazio, N / Jacobs, P M / Jadlovska, S / Jadlovsky, J / Jaelani, S / Jahnke, C / Jakubowska, M J / Janik, M A / Janson, T / Jercic, M / Jevons, O / Jin, M / Jonas, F / Jones, P G / Jung, J / Jung, M / Jusko, A / Kalinak, P / Kalweit, A / Kaplin, V / Kar, S / Karasu Uysal, A / Karavichev, O / Karavicheva, T / Karczmarczyk, P / Karpechev, E / Kazantsev, A / Kebschull, U / Keidel, R / Keil, M / Ketzer, B / Khabanova, Z / Khan, A M / Khan, S / Khan, S A / Khanzadeev, A / Kharlov, Y / Khatun, A / Khuntia, A / Kileng, B / Kim, B / Kim, D / Kim, D J / Kim, E J / Kim, H / Kim, J / Kim, J S / Kim, M / Kim, S / Kim, T / Kirsch, S / Kisel, I / Kiselev, S / Kisiel, A / Klay, J L / Klein, C / Klein, J / Klein, S / Klein-Bösing, C / Kleiner, M / Kluge, A / Knichel, M L / Knospe, A G / Kobdaj, C / Köhler, M K / Kollegger, T / Kondratyev, A / Kondratyeva, N / Kondratyuk, E / Konig, J / Konopka, P J / Koska, L / Kovalenko, O / Kovalenko, V / Kowalski, M / Králik, I / Kravčáková, A / Kreis, L / Krivda, M / Krizek, F / Krizkova Gajdosova, K / Krüger, M / Kryshen, E / Krzewicki, M / Kubera, A M / Kučera, V / Kuhn, C / Kuijer, P G / Kumar, L / Kumar, S / 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, S L / La Rocca, P / Lai, Y S / Langoy, R / Lapidus, K / Lardeux, A / Larionov, P / Laudi, E / Lavicka, R / Lazareva, T / Lea, R / Leardini, L / Lee, J / Lee, S / Lehas, F / Lehner, S / Lehrbach, J / Lemmon, R C / León Monzón, I / Lesser, E D / Lettrich, M / Lévai, P / Li, X / Li, X L / Lien, J / Lietava, R / Lim, B / Lindenstruth, V / Lindsay, S W / Lippmann, C / Lisa, M A / Litichevskyi, V / Liu, A / Liu, S / Llope, W J / Lofnes, I M / Loginov, V / Loizides, C / Loncar, P / Lopez, X / López Torres, E / Luhder, J R / Lunardon, M / Luparello, G / Ma, Y / Maevskaya, A / Mager, M / Mahmood, S M / Mahmoud, T / Maire, A / Majka, R D / Malaev, M / Malik, Q W / Malinina, L / Mal'Kevich, D / Malzacher, P / Mandaglio, G / Manko, V / Manso, F / Manzari, V / Mao, Y / Marchisone, M / Mareš, J / Margagliotti, G V / Margotti, A / Margutti, J / Marín, A / Markert, C / Marquard, M / Martin, N A / Martinengo, P / Martinez, J L / Martínez, M I / Martínez García, G / Martinez Pedreira, M / Masciocchi, S / Masera, M / Masoni, A / Massacrier, L / Masson, E / Mastroserio, A / Mathis, A M / Matonoha, O / Matuoka, P F T / Matyja, A / Mayer, C / Mazzilli, M / Mazzoni, M A / Mechler, A F / Meddi, F / Melikyan, Y / Menchaca-Rocha, A / Mengke, C / Meninno, E / Meres, M / Mhlanga, S / Miake, Y / Micheletti, L / Mihaylov, D L / Mikhaylov, K / Mischke, A / Mishra, A N / Miśkowiec, D / Modak, A / Mohammadi, N / Mohanty, A P / Mohanty, B / Khan, M Mohisin / Mordasini, C / Moreira De Godoy, D A / Moreno, L A P / Morozov, I / Morsch, A / Mrnjavac, T / Muccifora, V / Mudnic, E / Mühlheim, D / Muhuri, S / Mulligan, J D / Munhoz, M G / Munzer, R H / Murakami, H / Murray, S / Musa, L / Musinsky, J / Myers, C J / Myrcha, J W / Naik, B / Nair, R / Nandi, B K / Nania, R / Nappi, E / Naru, M U / Nassirpour, A F / Nattrass, C / Nayak, R / Nayak, T K / Nazarenko, S / Neagu, A / Negrao De Oliveira, R A / Nellen, L / Nesbo, S V / Neskovic, G / Nesterov, D / Neumann, L T / Nielsen, B S / Nikolaev, S / Nikulin, S / Nikulin, V / Noferini, F / Nomokonov, P / Norman, J / Novitzky, N / Nowakowski, P / Nyanin, A / Nystrand, J / Ogino, M / Ohlson, A / Oleniacz, J / Oliveira Da Silva, A C / Oliver, M H / Oppedisano, C / Orava, R / Ortiz Velasquez, A / Oskarsson, A / Otwinowski, J / Oyama, K / Pachmayer, Y / Pacik, V / Pagano, D / Paić, G / Pan, J / Pandey, A K / Panebianco, S / Pareek, P / Park, J / Parkkila, J E / Parmar, S / Pathak, S P / Patra, R N / Paul, B / Pei, H / Peitzmann, T / Peng, X / Pereira, L G / Pereira Da Costa, H / Peresunko, D / Perez, G M / Perez Lezama, E / Peskov, V / Pestov, Y / Petráček, V / Petrovici, M / Pezzi, R P / Piano, S / Pikna, M / Pillot, P / Pinazza, O / Pinsky, L / Pinto, C / Pisano, S / Pistone, D / Płoskoń, M / Planinic, M / Pliquett, F / Pluta, J / Pochybova, S / Poghosyan, M G / Polichtchouk, B / Poljak, N / Pop, A / Poppenborg, H / Porteboeuf-Houssais, S / Pozdniakov, V / Prasad, S K / Preghenella, R / Prino, F / Pruneau, C A / Pshenichnov, I / Puccio, M / Putschke, J / Quishpe, R E / Ragoni, S / Raha, S / Rajput, S / Rak, J / Rakotozafindrabe, A / Ramello, L / Rami, F / Raniwala, R / Raniwala, S / Räsänen, S S / Rath, R / Ratza, V / Ravasenga, I / Read, K F / Redlich, K / Rehman, A / Reichelt, P / Reidt, F / Ren, X / Renfordt, R / Rescakova, Z / Revol, J-P / Reygers, K / Riabov, V / Richert, T / Richter, M / Riedler, P / Riegler, W / Riggi, F / Ristea, C / Rode, S P / Rodríguez Cahuantzi, M / Røed, K / Rogalev, R / Rogochaya, E / Rohr, D / Röhrich, D / Rokita, P S / Ronchetti, F / Rosas, E D / Roslon, K / Rossi, A / Rotondi, A / Roy, A / Roy, P / Rueda, O V / Rui, R / Rumyantsev, B / Rustamov, A / Ryabinkin, E / Ryabov, Y / Rybicki, A / Rytkonen, H / Saarimaki, O A M / Sadhu, S / Sadovsky, S / Šafařík, K / Saha, S K / Sahoo, B / Sahoo, P / Sahoo, R / Sahoo, S / Sahu, P K / Saini, J / Sakai, S / Sambyal, S / Samsonov, V / Sarkar, D / Sarkar, N / Sarma, P / Sarti, V M / Sas, M H P / Scapparone, E / Schaefer, B / 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 / Schukraft, J / Schutz, Y / Schwarz, K / Schweda, K / Scioli, G / Scomparin, E / Šefčík, M / Seger, J E / Sekiguchi, Y / Sekihata, D / Selyuzhenkov, I / Senyukov, S / Serebryakov, D / Serradilla, E / Sevcenco, A / Shabanov, A / Shabetai, A / Shahoyan, R / Shaikh, W / Shangaraev, A / Sharma, A / Sharma, H / Sharma, M / Sharma, N / Sheikh, A I / Shigaki, K / Shimomura, M / Shirinkin, S / Shou, Q / Sibiriak, Y / Siddhanta, S / Siemiarczuk, T / Silvermyr, D / Simatovic, G / Simonetti, G / Singh, R / Singh, V K / Singhal, V / Sinha, T / Sitar, B / Sitta, M / Skaali, T B / Slupecki, M / Smirnov, N / Snellings, R J M / Snellman, T W / Soncco, C / Song, J / Songmoolnak, A / Soramel, F / Sorensen, S / Sputowska, I / Stachel, J / Stan, I / Stankus, P / Steffanic, P J / Stenlund, E / Stocco, D / Storetvedt, M M / Stritto, L D / Suaide, A A P / Sugitate, T / Suire, C / Suleymanov, M / Suljic, M / Sultanov, R / Šumbera, M / Sumowidagdo, S / Swain, S / Szabo, A / Szarka, I / Tabassam, U / Taillepied, G / Takahashi, J / Tambave, G J / Tang, S / Tarhini, M / Tarzila, M G / Tauro, A / Tejeda Muñoz, G / Telesca, A / Terrevoli, C / Thakur, D / Thakur, S / Thomas, D / Thoresen, F / Tieulent, R / Tikhonov, A / Timmins, A R / Toia, A / Topilskaya, N / Toppi, M / Torales-Acosta, F / Torres, S R / Trifiro, A / Tripathy, S / Tripathy, T / Trogolo, S / Trombetta, G / Tropp, L / Trubnikov, V / Trzaska, W H / Trzcinski, T P / Trzeciak, B A / Tsuji, T / Tumkin, A / Turrisi, R / Tveter, T S / Ullaland, K / Umaka, E N / Uras, A / Usai, G L / Utrobicic, A / Vala, M / Valle, N / Vallero, S / van der Kolk, N / van Doremalen, L V R / van Leeuwen, M / Vande Vyvre, P / Varga, D / Varga, Z / Varga-Kofarago, M / Vargas, A / Vasileiou, M / Vasiliev, A / Vázquez Doce, O / Vechernin, V / Veen, A M / Vercellin, E / Vergara Limón, S / Vermunt, L / Vernet, R / Vértesi, R / Vickovic, L / Vilakazi, Z / Villalobos Baillie, O / Villatoro Tello, A / Vino, G / Vinogradov, A / Virgili, T / Vislavicius, V / Vodopyanov, A / Volkel, B / Völkl, M A / Voloshin, K / Voloshin, S A / Volpe, G / von Haller, B / Vorobyev, I / Voscek, D / Vrláková, J / Wagner, B / Weber, M / Weber, S G / Wegrzynek, A / Weiser, D F / Wenzel, S C / Wessels, J P / Wiechula, J / Wikne, J / Wilk, G / Wilkinson, J / Willems, G A / Willsher, E / Windelband, B / Winn, M / Witt, W E / Wu, Y / Xu, R / Yalcin, S / Yamakawa, K / Yang, S / Yano, S / Yin, Z / Yokoyama, H / Yoo, I-K / Yoon, J H / Yuan, S / Yuncu, A / Yurchenko, V / Zaccolo, V / Zaman, A / Zampolli, C / Zanoli, H J C / Zardoshti, N / Zarochentsev, A / Závada, P / Zaviyalov, N / Zbroszczyk, H / Zhalov, M / Zhang, S / Zhang, X / Zhang, Z / Zherebchevskii, V / Zhou, D / Zhou, Y / Zhou, Z / Zhu, J / Zhu, Y / Zichichi, A / Zimmermann, M B / Zinovjev, G / Zurlo, N

    Physical review letters

    2020  Volume 125, Issue 2, Page(s) 22301

    Abstract: The first measurement at the LHC of charge-dependent directed flow (v_{1}) relative to the spectator plane is presented for Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV. Results are reported for charged hadrons and D^{0} mesons for the transverse momentum ... ...

    Abstract The first measurement at the LHC of charge-dependent directed flow (v_{1}) relative to the spectator plane is presented for Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV. Results are reported for charged hadrons and D^{0} mesons for the transverse momentum intervals p_{T}>0.2  GeV/c and 3<p_{T}<6  GeV/c in the 5%-40% and 10%-40% centrality classes, respectively. The difference between the positively and negatively charged hadron v_{1} has a positive slope as a function of pseudorapidity η, dΔv_{1}/dη=[1.68±0.49(stat)±0.41(syst)]×10^{-4}. The same measurement for D^{0} and D[over ¯]^{0} mesons yields a positive value dΔv_{1}/dη=[4.9±1.7(stat)±0.6(syst)]×10^{-1}, which is about 3 orders of magnitude larger than the one of the charged hadrons. These measurements can provide new insights into the effects of the strong electromagnetic field and the initial tilt of matter created in noncentral heavy ion collisions on the dynamics of light (u, d, and s) and heavy (c) quarks. The large difference between the observed Δv_{1} of charged hadrons and D^{0} mesons may reflect different sensitivity of the charm and light quarks to the early time dynamics of a heavy ion collision. These observations challenge some recent theoretical calculations, which predicted a negative and an order of magnitude smaller value of dΔv_{1}/dη for both light flavor and charmed hadrons.<br />
    Language English
    Publishing date 2020-07-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.125.022301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Evidence of Spin-Orbital Angular Momentum Interactions in Relativistic Heavy-Ion Collisions.

    Acharya, S / Adamová, D / Adler, A / Adolfsson, J / Aggarwal, M M / Aglieri Rinella, G / Agnello, M / Agrawal, N / Ahammed, Z / Ahmad, S / Ahn, S U / Akindinov, A / Al-Turany, M / Alam, S N / Albuquerque, D S D / Aleksandrov, D / Alessandro, B / Alfanda, H M / Alfaro Molina, R /
    Ali, B / Ali, Y / Alici, A / Alkin, A / Alme, J / Alt, T / Altenkamper, L / Altsybeev, I / Anaam, M N / Andrei, C / Andreou, D / Andrews, H A / Andronic, A / Angeletti, M / Anguelov, V / Anson, C / Antičić, T / Antinori, F / Antonioli, P / Anwar, R / Apadula, N / Aphecetche, L / Appelshäuser, H / Arcelli, S / Arnaldi, R / Arratia, M / Arsene, I C / Arslandok, M / Augustinus, A / Averbeck, R / Aziz, S / Azmi, M D / Badalà, A / Baek, Y W / Bagnasco, S / Bai, X / Bailhache, R / Bala, R / Baldisseri, A / Ball, M / Balouza, S / Barbera, R / Barioglio, L / Barnaföldi, G G / Barnby, L S / Barret, V / Bartalini, P / Barth, K / Bartsch, E / Baruffaldi, F / Bastid, N / Basu, S / Batigne, G / Batyunya, B / Bauri, D / Bazo Alba, J L / Bearden, I G / Bedda, C / Behera, N K / Belikov, I / Bell Hechavarria, A D C / Bellini, F / Bellwied, R / Belyaev, V / Bencedi, G / Beole, S / Bercuci, A / Berdnikov, Y / Berenyi, D / Bertens, R A / Berzano, D / Besoiu, M G / Betev, L / Bhasin, A / Bhat, I R / 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Závada, P / Zaviyalov, N / Zbroszczyk, H / Zhalov, M / Zhang, S / Zhang, X / Zhang, Z / Zherebchevskii, V / Zhou, D / Zhou, Y / Zhou, Z / Zhu, J / Zhu, Y / Zichichi, A / Zimmermann, M B / Zinovjev, G / Zurlo, N

    Physical review letters

    2020  Volume 125, Issue 1, Page(s) 12301

    Abstract: The first evidence of spin alignment of vector mesons (K^{*0} and ϕ) in heavy-ion collisions at the Large Hadron Collider (LHC) is reported. The spin density matrix element ρ_{00} is measured at midrapidity (|y|<0.5) in Pb-Pb collisions at a center-of- ... ...

    Abstract The first evidence of spin alignment of vector mesons (K^{*0} and ϕ) in heavy-ion collisions at the Large Hadron Collider (LHC) is reported. The spin density matrix element ρ_{00} is measured at midrapidity (|y|<0.5) in Pb-Pb collisions at a center-of-mass energy (sqrt[s_{NN}]) of 2.76 TeV with the ALICE detector. ρ_{00} values are found to be less than 1/3 (1/3 implies no spin alignment) at low transverse momentum (p_{T}<2  GeV/c) for K^{*0} and ϕ at a level of 3σ and 2σ, respectively. No significant spin alignment is observed for the K_{S}^{0} meson (spin=0) in Pb-Pb collisions and for the vector mesons in pp collisions. The measured spin alignment is unexpectedly large but qualitatively consistent with the expectation from models which attribute it to a polarization of quarks in the presence of angular momentum in heavy-ion collisions and a subsequent hadronization by the process of recombination.
    Language English
    Publishing date 2020-07-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.125.012301
    Database MEDical Literature Analysis and Retrieval System OnLINE

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