Recent Progress and Next Steps for the MATHUSLA LLP Detector

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

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 simula

Externí odkaz: http://arxiv.org/abs/2203.08126

The MATHUSLA Test Stand

Autor: Alidra, Maf, Alpigiani, Cristiano, Ball, Austin, Camarri, Paolo, Cardarelli, Roberto, Chou, John Paul, Curtin, David, Etzion, Erez, Garabaglu, Ali, Gomes, Brandon, Guida, Roberto, Kuykendall, W., Kvam, Audrey, Lazic, Dragoslav, Lubatti, H. J., Marsella, Giovanni, Mizrachi, Gilad, Policicchio, Antonio, Proffitt, Mason, Rothberg, Joe, Santonico, Rinaldo, Silver, Yiftah, Thayil, Steffie Ann, Torro-Pastor, Emma, Watts, Gordon, Young, Charles

The rate of muons from LHC $pp$ collisions reaching the surface above the ATLAS interaction point is measured and compared with expected rates from decays of $W$ and $Z$ bosons and $b$- and $c$-quark jets. In addition, data collected during periods w

Externí odkaz: http://arxiv.org/abs/2005.02018

A Letter of Intent for MATHUSLA: a dedicated displaced vertex detector above ATLAS or CMS

Autor: Alpigiani, Cristiano, Ball, Austin, Barak, Liron, Beacham, James, Benhammo, Yan, Cao, Tingting, Camarri, Paolo, Cardarelli, Roberto, Rodriguez-Cahuantzi, Mario, Chou, John Paul, Curtin, David, Diamond, Miriam, Di Sciascio, Giuseppe, Drewes, Marco, Eno, Sarah C., Etzion, Erez, Essig, Rouven, Evans, Jared, Fischer, Oliver, Giagu, Stefano, Gomes, Brandon, Haas, Andy, Heng, Yuekun, Iaselli, Giuseppe, Johns, Ken, Karagoz, Muge, Kasper, Luke, Kvam, Audrey, Lazic, Dragoslav, Li, Liang, Liberti, Barbara, Liu, Zhen, Lubatti, Henry, Marsella, Giovanni, McCullough, Matthew, McKeen, David, Meade, Patrick, Mizrachi, Gilad, Morrissey, David, Moshe, Meny Raviv, Caballero-Mora, Karen Salome, Mamani, Piter A. Paye, Policicchio, Antonio, Proffitt, Mason, Reggiani-Guzzo, Marina, Rothberg, Joe, Santonico, Rinaldo, Schioppa, Marco, Shelton, Jessie, Shuve, Brian, Vasquez, Martin A. Subieta, Stolarski, Daniel, de Roeck, Albert, Tellez, Arturo Fernandez, Munoz, Guillermo Tejeda, Hernandez, Mario Ivan Martinez, Silver, Yiftah, Thayil, Steffie Ann, Torro, Emma, Tsai, Yuhsin, Arteaga-Velazquez, Juan Carlos, Watts, Gordon, Young, Charles, Zurita, Jose

In this Letter of Intent (LOI) we propose the construction of MATHUSLA (MAssive Timing Hodoscope for Ultra-Stable neutraL pArticles), a dedicated large-volume displaced vertex detector for the HL-LHC on the surface above ATLAS or CMS. Such a detector

Externí odkaz: http://arxiv.org/abs/1811.00927

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