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arXiv · 2203.08126

Recent Progress and Next Steps for the MATHUSLA LLP Detector

Cristiano Alpigiani·Juan Carlos Arteaga-Velázquez·Austin Ball·Liron Barak·Jared Barron·Brian Batell·James Beacham·Yan Benhammo·Benjamin Brau·Karen Salomé Caballero-Mora·Paolo Camarri·Roberto Cardarelli·John Paul Chou·Wentao Cui·David Curtin·Miriam Diamond·Keith R. Dienes·Liam Andrew Dougherty·William Dougherty·Marco Drewes·Sameer Erramilli·Rouven Essig·Erez Etzion·Jared Evans·Arturo Fernández Téllez·Grace Finlayson·Oliver Fischer·Jim Freeman·Jonathan Gall·Ali Garabaglu·Aran Garcia-Bellido·Stefano Giagu·Bhawna Gomber·Stephen Elliott Greenberg·Roberto Guida·Andy Haas·Bahgat Hassan·Yuekun Heng·Shih-Chieh Hsu·Keegan Humphrey·Giuseppe Iaselli·Ken Johns·Audrey Kvam·Dragoslav Lazic·Liang Li·Jiahao Liao·Barbara Liberti·Zhen Liu·Henry Lubatti·Lillian Luo·Giovanni Marsella·Mario Iván Martínez Hernández·Matthew McCullough·David McKeen·Patrick Meade·Gilad Mizrachi·O. G. Morales-Olivares·David Morrissey·Ljiljana Morvai·Meny Raviv Moshe·Michalis Panagiotou·Mason Proffitt·Dennis Cazar Ramirez·Matthew Reece·Steven H. Robertson·Mario Rodríguez-Cahuantzi·Albert de Roeck·Amber Roepe·Larry Ruckman·James John Russell·Heather Russell·Halil Saka·Rinaldo Santonico·Marco Schioppa·Giuseppe Di Sciascio·Jessie Shelton·Brian Shuve·Yiftah Silver·Luigi Di Stante·Daniel Stolarski·Mike Strauss·David Strom·John Stupak·Martin A. Subieta Vasquez·Sanjay Kumar Swain·Chin Lung Tan·Guillermo Tejeda Muñoz·Steffie Ann Thayil·Brooks Thomas·Emma Torro·Yuhsin Tsai·Gordon Watts·Zijun Xu·Charles Young·Igor Zolkin·Jose Zurita
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Abstract

We report on recent progress and next steps in the design of the proposed MATHUSLA Long Lived Particle (LLP) detector for the HL-LHC as part of the Snowmass 2021 process. Our understanding of backgrounds has greatly improved, aided by detailed simulation studies, and significant R&D has been performed on designing the scintillator detectors and understanding their performance. The collaboration is on track to complete a Technical Design Report, and there are many opportunities for interested new members to contribute towards the goal of designing and constructing MATHUSLA in time for HL-LHC collisions, which would increase the sensitivity to a large variety of highly motivated LLP signals by orders of magnitude.

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Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez, Austin Ball, Liron Barak, Jared Barron, Brian Batell, James Beacham, Yan Benhammo, Benjamin Brau, Karen Salomé Caballero-Mora, Paolo Camarri, Roberto Cardarelli, John Paul Chou, Wentao Cui, David Curtin, Miriam Diamond, Keith R. Dienes, Liam Andrew Dougherty, William Dougherty, Marco Drewes, Sameer Erramilli, Rouven Essig, Erez Etzion, Jared Evans, Arturo Fernández Téllez, Grace Finlayson, Oliver Fischer, Jim Freeman, Jonathan Gall, Ali Garabaglu, Aran Garcia-Bellido, Stefano Giagu, Bhawna Gomber, Stephen Elliott Greenberg, Roberto Guida, Andy Haas, Bahgat Hassan, Yuekun Heng, Shih-Chieh Hsu, Keegan Humphrey, Giuseppe Iaselli, Ken Johns, Audrey Kvam, Dragoslav Lazic, Liang Li, Jiahao Liao, Barbara Liberti, Zhen Liu, Henry Lubatti, Lillian Luo, Giovanni Marsella, Mario Iván Martínez Hernández, Matthew McCullough, David McKeen, Patrick Meade, Gilad Mizrachi, O. G. Morales-Olivares, David Morrissey, Ljiljana Morvai, Meny Raviv Moshe, Michalis Panagiotou, Mason Proffitt, Dennis Cazar Ramirez, Matthew Reece, Steven H. Robertson, Mario Rodríguez-Cahuantzi, Albert de Roeck, Amber Roepe, Larry Ruckman, James John Russell, Heather Russell, Halil Saka, Rinaldo Santonico, Marco Schioppa, Giuseppe Di Sciascio, Jessie Shelton, Brian Shuve, Yiftah Silver, Luigi Di Stante, Daniel Stolarski, Mike Strauss, David Strom, John Stupak, Martin A. Subieta Vasquez, Sanjay Kumar Swain, Chin Lung Tan, Guillermo Tejeda Muñoz, Steffie Ann Thayil, Brooks Thomas, Emma Torro, Yuhsin Tsai, Gordon Watts, Zijun Xu, Charles Young, Igor Zolkin, Jose Zurita. 2022-03-15. Recent Progress and Next Steps for the MATHUSLA LLP Detector. https://arxiv.org/abs/2203.08126

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