Prospects and Opportunities with an upgraded FASER Neutrino Detector during the HL-LHC era: Input to the EPPSU
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| Format: | Preprint |
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2025
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| author | FASER Collaboration Abraham, Roshan Mammen Ai, Xiaocong Alonso-Monsalve, Saul Anders, John Antel, Claire Ariga, Akitaka Ariga, Tomoko Atkinson, Jeremy Bernlochner, Florian U. Boeckh, Tobias Boyd, Jamie Brenner, Lydia Burger, Angela Cadoux, Franck Cardella, Roberto Casper, David W. Cavanagh, Charlotte Chen, Xin Chouhan, Dhruv Christiano, Sebastiani Coccaro, Andrea Débieux, Stephane D'Onofrio, Monica Desai, Ansh Dmitrievsky, Sergey Dobre, Radu Eley, Sinead Favre, Yannick Feng, Jonathan L. Fenoglio, Carlo Alberto Ferrere, Didier Fieg, Max Filali, Wissal Firu, Elena Galantay, Edward 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 Krack, Peter Kuehn, Susanne Kugathasan, Thanushan Levinson, Lorne Li, Botao Liu, Jinfeng Liu, Yi Lutz, Margaret S. MacDonald, Jack Magliocca, Chiara Mäkelä, Toni Maruya, Yasuhiro McCoy, Lawson McFayden, Josh Medina, Andrea Pizarro Milanesio, Matteo Moretti, Théo Nakamura, Mitsuhiro Nakano, Toshiyuki Nevay, Laurie Ohashi, Ken Otono, Hidetoshi Pang, Hao Paolozzi, Lorenzo Pawan, Pawan Petersen, Brian Preda, Titi Prim, Markus Queitsch-Maitland, Michaela Rojo, Juan 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 Thor, Simon Torrence, Eric Martinez, Oscar Ivan Valdes Vasina, Svetlana Vormwald, Benedikt Wang, Yuxiao Welch, Eli Wielers, Monika Wilson, Benjamin James Wu, Jialin Wuthrich, Johannes Martin Xu, Yue Zahorec, Samuel Zambito, Stefano Zhang, Shunliang Zhao, Xingyu |
| author_facet | FASER Collaboration Abraham, Roshan Mammen Ai, Xiaocong Alonso-Monsalve, Saul Anders, John Antel, Claire Ariga, Akitaka Ariga, Tomoko Atkinson, Jeremy Bernlochner, Florian U. Boeckh, Tobias Boyd, Jamie Brenner, Lydia Burger, Angela Cadoux, Franck Cardella, Roberto Casper, David W. Cavanagh, Charlotte Chen, Xin Chouhan, Dhruv Christiano, Sebastiani Coccaro, Andrea Débieux, Stephane D'Onofrio, Monica Desai, Ansh Dmitrievsky, Sergey Dobre, Radu Eley, Sinead Favre, Yannick Feng, Jonathan L. Fenoglio, Carlo Alberto Ferrere, Didier Fieg, Max Filali, Wissal Firu, Elena Galantay, Edward 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 Krack, Peter Kuehn, Susanne Kugathasan, Thanushan Levinson, Lorne Li, Botao Liu, Jinfeng Liu, Yi Lutz, Margaret S. MacDonald, Jack Magliocca, Chiara Mäkelä, Toni Maruya, Yasuhiro McCoy, Lawson McFayden, Josh Medina, Andrea Pizarro Milanesio, Matteo Moretti, Théo Nakamura, Mitsuhiro Nakano, Toshiyuki Nevay, Laurie Ohashi, Ken Otono, Hidetoshi Pang, Hao Paolozzi, Lorenzo Pawan, Pawan Petersen, Brian Preda, Titi Prim, Markus Queitsch-Maitland, Michaela Rojo, Juan 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 Thor, Simon Torrence, Eric Martinez, Oscar Ivan Valdes Vasina, Svetlana Vormwald, Benedikt Wang, Yuxiao Welch, Eli Wielers, Monika Wilson, Benjamin James Wu, Jialin Wuthrich, Johannes Martin Xu, Yue Zahorec, Samuel Zambito, Stefano Zhang, Shunliang Zhao, Xingyu |
| contents | The FASER experiment at CERN has opened a new window in collider neutrino physics by detecting TeV-energy neutrinos produced in the forward direction at the LHC. Building on this success, this document outlines the scientific case and design considerations for an upgraded FASER neutrino detector to operate during LHC Run 4 and beyond. The proposed detector will significantly enhance the neutrino physics program by increasing event statistics, improving flavor identification, and enabling precision measurements of neutrino interactions at the highest man-made energies. Key objectives include measuring neutrino cross sections, probing proton structure and forward QCD dynamics, testing lepton flavor universality, and searching for beyond-the-Standard Model physics. Several detector configurations are under study, including high-granularity scintillator-based tracking calorimeters, high-precision silicon tracking layers, and advanced emulsion-based detectors for exclusive event reconstruction. These upgrades will maximize the physics potential of the HL-LHC, contribute to astroparticle physics and QCD studies, and serve as a stepping stone toward future neutrino programs at the Forward Physics Facility. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_19775 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Prospects and Opportunities with an upgraded FASER Neutrino Detector during the HL-LHC era: Input to the EPPSU FASER Collaboration Abraham, Roshan Mammen Ai, Xiaocong Alonso-Monsalve, Saul Anders, John Antel, Claire Ariga, Akitaka Ariga, Tomoko Atkinson, Jeremy Bernlochner, Florian U. Boeckh, Tobias Boyd, Jamie Brenner, Lydia Burger, Angela Cadoux, Franck Cardella, Roberto Casper, David W. Cavanagh, Charlotte Chen, Xin Chouhan, Dhruv Christiano, Sebastiani Coccaro, Andrea Débieux, Stephane D'Onofrio, Monica Desai, Ansh Dmitrievsky, Sergey Dobre, Radu Eley, Sinead Favre, Yannick Feng, Jonathan L. Fenoglio, Carlo Alberto Ferrere, Didier Fieg, Max Filali, Wissal Firu, Elena Galantay, Edward 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 Krack, Peter Kuehn, Susanne Kugathasan, Thanushan Levinson, Lorne Li, Botao Liu, Jinfeng Liu, Yi Lutz, Margaret S. MacDonald, Jack Magliocca, Chiara Mäkelä, Toni Maruya, Yasuhiro McCoy, Lawson McFayden, Josh Medina, Andrea Pizarro Milanesio, Matteo Moretti, Théo Nakamura, Mitsuhiro Nakano, Toshiyuki Nevay, Laurie Ohashi, Ken Otono, Hidetoshi Pang, Hao Paolozzi, Lorenzo Pawan, Pawan Petersen, Brian Preda, Titi Prim, Markus Queitsch-Maitland, Michaela Rojo, Juan 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 Thor, Simon Torrence, Eric Martinez, Oscar Ivan Valdes Vasina, Svetlana Vormwald, Benedikt Wang, Yuxiao Welch, Eli Wielers, Monika Wilson, Benjamin James Wu, Jialin Wuthrich, Johannes Martin Xu, Yue Zahorec, Samuel Zambito, Stefano Zhang, Shunliang Zhao, Xingyu High Energy Physics - Experiment Instrumentation and Detectors The FASER experiment at CERN has opened a new window in collider neutrino physics by detecting TeV-energy neutrinos produced in the forward direction at the LHC. Building on this success, this document outlines the scientific case and design considerations for an upgraded FASER neutrino detector to operate during LHC Run 4 and beyond. The proposed detector will significantly enhance the neutrino physics program by increasing event statistics, improving flavor identification, and enabling precision measurements of neutrino interactions at the highest man-made energies. Key objectives include measuring neutrino cross sections, probing proton structure and forward QCD dynamics, testing lepton flavor universality, and searching for beyond-the-Standard Model physics. Several detector configurations are under study, including high-granularity scintillator-based tracking calorimeters, high-precision silicon tracking layers, and advanced emulsion-based detectors for exclusive event reconstruction. These upgrades will maximize the physics potential of the HL-LHC, contribute to astroparticle physics and QCD studies, and serve as a stepping stone toward future neutrino programs at the Forward Physics Facility. |
| title | Prospects and Opportunities with an upgraded FASER Neutrino Detector during the HL-LHC era: Input to the EPPSU |
| topic | High Energy Physics - Experiment Instrumentation and Detectors |
| url | https://arxiv.org/abs/2503.19775 |