The BGOOD experiment at ELSA, exotic structures in the light quark sector?

Autor: Jude Thomas, Braghieri Alessandro, Cole Philip, Elsner Daniel, Di Salvo Rachele, Fantini Alessia, Figueiredo Antonio Joao Clara, Freyermuth Oliver, Fromberger Frank, Ghio Francesco, Groß Johannes, Kohl Katrin, Levi Sandri Paolo, Mandaglio Guiseppe, Pedroni Paolo, Romaniuk Mariia, Scheluchin Georg, Schmieden Hartmut, Sonnenschein Adrian

Publikováno v: EPJ Web of Conferences, Vol 303, p 01015 (2024)

The BGOOD photoproduction experiment accesses forward meson angles and low momentum exchange kinematics in the uds sector, which may be sensitive to molecular-like hadron structure. Recent results are presented, including strangeness photoproduction

Externí odkaz: https://doaj.org/article/59bf0ebfb50746fea9bc8d2b15408469

Flexible resampling for fuzzy data

Autor: Grzegorzewski Przemyslaw, Hryniewicz Olgierd, Romaniuk Maciej

Publikováno v: International Journal of Applied Mathematics and Computer Science, Vol 30, Iss 2, Pp 281-297 (2020)

In this paper, a new methodology for simulating bootstrap samples of fuzzy numbers is proposed. Unlike the classical bootstrap, it allows enriching a resampling scheme with values from outside the initial sample. Although a secondary sample may conta

Externí odkaz: https://doaj.org/article/3a441e99ce6149fea5af99bf3e103960

η’ beam asymmetry at threshold using the BGO-OD experiment

Autor: Alef Stefan, Bauer Patrick, Beck Reinhard, Braghieri Alessandro, Cole Philip, Di Salvo Rachele, Elsner Daniel, Fantini Alessia, Freyermuth Oliver, Ghio Francesco, Gridnev Anatoly, Hammann Daniel, Hannappel Jürgen, Jude Thomas, Kohl Katrin, Kozlenko Nikolay, Lapik Alexander, Levi Sandri Paolo, Lisin Valery, Mandaglio Giuseppe, Messi Roberto, Moricciani Dario, Nedorezov Vladimir, Novinsky Dmitry, Pedroni Paolo, Polonski Andrei, Reitz Björn-Eric, Romaniuk Mariia, Scheluchin Georg, Schmieden Hartmut, Sumachev Victorin, Tarakanov Viacheslav, Tillmanns Christian

Publikováno v: EPJ Web of Conferences, Vol 241, p 01002 (2020)

The unexpected nodal structure of the beam asymmetry recently reported by the GRAAL collaboration in η′ photoproduction very close to threshold could be explained by a previously unobserved narrow resonance. The BGO-OD experiment is ideally suited

Externí odkaz: https://doaj.org/article/990bcdb214614346bd9cd04804bc186f

Strangeness Photoproduction at the BGO-OD experiment

Autor: Jude Thomas, Alef Stefan, Bauer Patrick, Beck Reinhard, Braghieri Alessandro, Cole Philip, Di Salvo Rachele, Elsner Daniel, Fantini Alessia, Freyermuth Oliver, Ghio Francesco, Gridnev Anatoly, Hammann Daniel, Hannappel Jürgen, Kohl Katrin, Kozlenko Nikolay, Lapik Alexander, Levi Sandri Paolo, Lisin Valery, Mandaglio Giuseppe, Messi Roberto, Moricciani Dario, Nedorezov Vladimir, Novinsky Dmitry, Pedroni Paolo, Polonski Andrei, Reitz Björn-Eric, Romaniuk Mariia, Scheluchin Georg, Schmieden Hartmut, Sumachev Victorin, Tarakanov Viacheslav, Tillmanns Christian

Publikováno v: EPJ Web of Conferences, Vol 241, p 01008 (2020)

The BGO-OD experiment at the ELSA accelerator facility uses an energy tagged bremsstrahlung photon beam to investigate the excitation structure of the nucleon. The setup consists of a highly segmented BGO calorimeter surrounding the target, with a pa

Externí odkaz: https://doaj.org/article/c5396e3ef4f3424f965cb4d994035781

Extracellular vesicles and chronic inflammation during HIV infection.

Autor: Pérez PS; Instituto INBIRS, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina., Romaniuk MA; Instituto INBIRS, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina., Duette GA; Instituto INBIRS, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina., Zhao Z; Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA., Huang Y; Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA., Martin-Jaular L; INSERM U932, Institut Curie Centre de Recherche, PSL Research University, Paris, France., Witwer KW; Department of Molecular and Comparative Pathobiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.; Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA., Théry C; INSERM U932, Institut Curie Centre de Recherche, PSL Research University, Paris, France., Ostrowski M; Instituto INBIRS, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina.

Publikováno v: Journal of extracellular vesicles [J Extracell Vesicles] 2019 Nov 06; Vol. 8 (1), pp. 1687275. Date of Electronic Publication: 2019 Nov 06 (Print Publication: 2019).