Shining Light on the Dark Sector: Search for Axion-like Particles and Other New Physics in Photonic Final States with FASER

Autor: FASER collaboration, Abraham, Roshan Mammen, Ai, Xiaocong, Anders, John, Antel, Claire, Ariga, Akitaka, Ariga, Tomoko, Atkinson, Jeremy, Bernlochner, Florian U., Bianchi, Emma, Boeckh, Tobias, Boyd, Jamie, Brenner, Lydia, Burger, Angela, Cadoux, Franck, Cardella, Roberto, Casper, David W., Cavanagh, Charlotte, Chen, Xin, Cho, Eunhyung, Chouhan, Dhruv, Coccaro, Andrea, Débieux, Stephane, D'Onofrio, Monica, Desai, Ansh, Dmitrievsky, Sergey, Dobre, Radu, Eley, Sinead, Favre, Yannick, Fellers, Deion, Feng, Jonathan L., Fenoglio, Carlo Alberto, Ferrere, Didier, Fieg, Max, Filali, Wissal, Firu, Elena, Garabaglu, Ali, Gibson, Stephen, Gonzalez-Sevilla, Sergio, Gornushkin, Yuri, Gwilliam, Carl, Hayakawa, Daiki, Holzbock, Michael, Hsu, Shih-Chieh, Hu, Zhen, Iacobucci, Giuseppe, Inada, Tomohiro, Iodice, Luca, Jakobsen, Sune, Joos, Hans, Kajomovitz, Enrique, Kawahara, Hiroaki, Keyken, Alex, Kling, Felix, Köck, Daniela, Kontaxakis, Pantelis, Kose, Umut, Kotitsa, Rafaella, Kuehn, Susanne, Kugathasan, Thanushan, Levinson, Lorne, Li, Ke, Liu, Jinfeng, Liu, Yi, Lutz, Margaret S., MacDonald, Jack, Magliocca, Chiara, Mäkelä, Toni, McCoy, Lawson, McFayden, Josh, Medina, Andrea Pizarro, Milanesio, Matteo, Moretti, Théo, Nakamura, Mitsuhiro, Nakano, Toshiyuki, Nevay, Laurie, Ohashi, Ken, Otono, Hidetoshi, Paolozzi, Lorenzo, Petersen, Brian, Preda, Titi, Prim, Markus, Queitsch-Maitland, Michaela, Rokujo, Hiroki, Rubbia, André, Sabater-Iglesias, Jorge, Sato, Osamu, Scampoli, Paola, Schmieden, Kristof, Schott, Matthias, Sfyrla, Anna, Sgalaberna, Davide, Shamim, Mansoora, Shively, Savannah, Takubo, Yosuke, Tarannum, Noshin, Theiner, Ondrej, Torrence, Eric, Martinez, Oscar Ivan Valdes, Vasina, Svetlana, Vormwald, Benedikt, Wang, Di, Wang, Yuxiao, Welch, Eli, Xu, Yue, Zahorec, Samuel, Zambito, Stefano, Zhang, Shunliang

The first FASER search for a light, long-lived particle decaying into a pair of photons is reported. The search uses LHC proton-proton collision data at $\sqrt{s}=13.6~\text{TeV}$ collected in 2022 and 2023, corresponding to an integrated luminosity

Externí odkaz: http://arxiv.org/abs/2410.10363

Random carbon tax policy and investment into emission abatement technologies

Autor: Colaneri, Katia, Frey, Rüdiger, Köck, Verena

We study the problem of a profit maximizing electricity producer who has to pay carbon taxes and who decides on investments into technologies for the abatement of carbon emissions in an environment where carbon tax policy is random and where the inve

Externí odkaz: http://arxiv.org/abs/2406.01088

Experimental investigation on the effect of temperature on the frequency limit of GaAs-AlGaAs and AlGaN-GaN 2DEG Hall-effect sensors

Autor: Lalwani, Anand V, John, Abel, Shetty, Satish, Giparakis, Miriam, Arora, Kanika, Maharaj, Avidesh, Strasser, Gottfried, Andrews, Aaron Maxwell, Koeck, Helmut, Mantooth, Alan, Salamo, Gregory, Senesky, Debbie G

This follow-on work investigates the effect of temperature on the frequency limit of 2-dimensional electron gas (2DEG) Hall-effect sensors.
Comment: 4 pages

Externí odkaz: http://arxiv.org/abs/2402.11393

First Direct Observation of Collider Neutrinos with FASER at the LHC

Autor: FASER Collaboration, Abreu, Henso, Anders, John, Antel, Claire, Ariga, Akitaka, Ariga, Tomoko, Atkinson, Jeremy, Bernlochner, Florian U., Blesgen, Tobias, Boeckh, Tobias, Boyd, Jamie, Brenner, Lydia, Cadoux, Franck, Casper, David W., Cavanagh, Charlotte, Chen, Xin, Coccaro, Andrea, Desai, Ansh, Dmitrievsky, Sergey, D'Onofrio, Monica, Favre, Yannick, Fellers, Deion, Feng, Jonathan L., Fenoglio, Carlo Alberto, Ferrere, Didier, Gibson, Stephen, Gonzalez-Sevilla, Sergio, Gornushkin, Yuri, Gwilliam, Carl, Hayakawa, Daiki, Hsu, Shih-Chieh, Hu, Zhen, Iacobucci, Giuseppe, Inada, Tomohiro, Jakobsen, Sune, Joos, Hans, Kajomovitz, Enrique, Kawahara, Hiroaki, Keyken, Alex, Kling, Felix, Köck, Daniela, Kose, Umut, Kotitsa, Rafaella, Kuehn, Susanne, Lefebvre, Helena, Levinson, Lorne, Li, Ke, Liu, Jinfeng, MacDonald, Jack, Magliocca, Chiara, Martinelli, Fulvio, McFayden, Josh, Milanesio, Matteo, Mladenov, Dimitar, Moretti, Théo, Munker, Magdalena, Nakamura, Mitsuhiro, Nakano, Toshiyuki, Nessi, Marzio, Neuhaus, Friedemann, Nevay, Laurie, Otono, Hidetoshi, Pang, Hao, Paolozzi, Lorenzo, Petersen, Brian, Pietropaolo, Francesco, Prim, Markus, Queitsch-Maitland, Michaela, Resnati, Filippo, Rokujo, Hiroki, Ruiz-Choliz, Elisa, Sabater-Iglesias, Jorge, Sato, Osamu, Scampoli, Paola, Schmieden, Kristof, Schott, Matthias, Sfyrla, Anna, Shively, Savannah, Takubo, Yosuke, Tarannum, Noshin, Theiner, Ondrej, Torrence, Eric, Tufanli, Serhan, Vasina, Svetlana, Vormwald, Benedikt, Wang, Di, Welch, Eli, Zambito, Stefano

Publikováno v: Published in: Phys.Rev.Lett. 131 (2023) 3, 031801

We report the first direct observation of neutrino interactions at a particle collider experiment. Neutrino candidate events are identified in a 13.6 TeV center-of-mass energy $pp$ collision data set of 35.4 fb${}^{-1}$ using the active electronic co

Externí odkaz: http://arxiv.org/abs/2303.14185

Panton-Valentine Leukocidin–Positive Staphylococcus aureus in Family and Pet Cat

Autor: Astrid Bethe, Anne-Kathrin Schink, Julian Brombach, Lennard Epping, Torsten Semmler, Susanne Reinhardt, Ernst Molitor, Svenja Müller, Julian Balks, Robin Köck, Stefan Schwarz, Birgit Walther, Antina Lübke-Becker

Publikováno v: Emerging Infectious Diseases, Vol 30, Iss 8, Pp 1724-1726 (2024)

Continued detection of Panton-Valentine leukocidin–positive Staphylococcus aureus in samples from a family with severe repeated skin infections and their pet cat suggests transmission between the family and the cat. Decolonizing the pet led to succ

Externí odkaz: https://doaj.org/article/b47acb296f734e2c9e409d3b5afd1b79