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1.
Explore the lifetime frontier with MATHUSLA / MATHUSLA Collaboration
The observation of long-lived particles at the LHC would reveal physics beyond the Standard Model, could account for the many open issues in our understanding of our universe, and conceivably point to a more complete theory of the fundamental interactions. Such long-lived particle signatures are fundamentally motivated and can appear in virtually every theoretical construct that address the Hierarchy Problem, Dark Matter, Neutrino Masses and the Baryon Asymmetry of the Universe. [...]
arXiv:1901.04040; FERMILAB-PUB-19-016-CMS.- 2020-06-09 - 12 p. - Published in : JINST 15 (2020) C06026 Fulltext: fermilab-pub-19-016-cms - PDF; 1901.04040 - PDF; External links: MATHUSLA website; Fermilab Library Server (fulltext available)
In : 15th Topical Seminar on Innovative Particle and Radiation Detectors (IPRD 2019), Siena, Italy, 14 - 17 Oct 2019, pp.C06026
2.
An Update to the Letter of Intent for MATHUSLA: Search for Long-Lived Particles at the HL-LHC / Alpigiani, Cristiano (Washington U., Seattle) ; Arteaga-Velázquez, Juan Carlos (IFM-UMSNH, Michoacan) ; Ball, Austin (CERN) ; Barak, Liron (Tel Aviv U.) ; Barron, Jared (Toronto U.) ; Batell, Brian (Pittsburgh U.) ; Beacham, James (Ohio State U.) ; Benhammo, Yan (Tel Aviv U.) ; Caballero-Mora, Karen Salomé (Chiapas Autonoma U.) ; Camarri, Paolo (Rome U., Tor Vergata) et al.
We report on recent progress in the design of the proposed MATHUSLA Long Lived Particle (LLP) detector for the HL-LHC, updating the information in the original Letter of Intent (LoI), see CDS:LHCC-I-031, arXiv:1811.00927. [...]
arXiv:2009.01693 ; CERN-LHCC-2020-014 ; LHCC-I-031-ADD-1 ; LHCC-I-031-ADD-1.
- 2020. - 22 p.
FERMILABFN - Fulltext - Fulltext - Fulltext
3.
A Letter of Intent for MATHUSLA: a dedicated displaced vertex detector above ATLAS or CMS. / Alpigiani, Cristiano (Washington U., Seattle) ; Ball, Austin (CERN) ; Barak, Liron (Tel Aviv U.) ; Beacham, James (Ohio State U.) ; Benhammo, Yan (Tel Aviv U.) ; Cao, Tingting (Tel Aviv U.) ; Camarri, Paolo (INFN, Rome2 ; Rome U., Tor Vergata) ; Cardarelli, Roberto (INFN, Rome2) ; Rodríguez-Cahuantzi, Mario (Puebla U., Mexico) ; Chou, John Paul (Rutgers U., Piscataway) et al.
In this Letter of Intent we propose the construction of MATHUSLA (MAssive Timing Hodoscope for Ultra-Stable neutraL pArticles) [1], a dedicated large-volume displaced vertex detector (DV) for the HL-LHC on the surface above ATLAS or CMS. [...]
arXiv:1811.00927 ; CERN-LHCC-2018-025 ; LHCC-I-031 ; LHCC-I-031.
- 2018. - 61 p.
FERMILABFN - Full text - Full text - Fulltext - Fulltext
4.
The MATHUSLA Test Stand / Alidra, Maf (CERN) ; Alpigiani, Cristiano (Washington U., Seattle) ; Ball, Austin (CERN) ; Camarri, Paolo (INFN, Rome2 ; Rome U., Tor Vergata) ; Cardarelli, Roberto (INFN, Rome2) ; Chou, John Paul (Rutgers U., Piscataway) ; Curtin, David (Toronto U.) ; Etzion, Erez (Tel Aviv U.) ; Garabaglu, Ali (Rutgers U., Piscataway) ; Gomes, Brandon (Rutgers U., Piscataway) et al.
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 without beams circulating in the LHC provide a measurement of the background from cosmic ray inelastic backscattering that is compared to simulation predictions. [...]
arXiv:2005.02018.- 2021-01-01 - 18 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 985 (2021) 164661 Fulltext: PDF;
5.
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case / Curtin, David (Toronto U.) ; Drewes, Marco (Louvain U., CP3) ; McCullough, Matthew (CERN) ; Meade, Patrick (YITP, Stony Brook) ; Mohapatra, Rabindra N. (Maryland U.) ; Shelton, Jessie (Illinois U., Urbana) ; Shuve, Brian (Harvey Mudd Coll. ; SLAC) ; Accomando, Elena (Southampton U.) ; Alpigiani, Cristiano (Washington U., Seattle) ; Antusch, Stefan (Basel U.) et al.
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of a wide range of theories that address unsolved fundamental mysteries such as naturalness, dark matter, baryogenesis and neutrino masses, and represent a natural and generic possibility for physics beyond the SM (BSM). [...]
arXiv:1806.07396; FERMILAB-PUB-18-264-T.- 2019-10-02 - 133 p. - Published in : Rep. Prog. Phys. 82 (2019) 116201 Fulltext: 1806.07396 - PDF; fermilab-pub-18-264-t - PDF; External link: Fermilab Library Server (fulltext available)
6.

CERN-PHOTO-202204-068
© 2022-2024 CERN
Visit of Lilia Cedillo Ramírez, Rector Benemérita Universidad Autonoma de Puebla (BUAP), of Mexico
Professor Lilia Cedillo Ramírez, Rector Beneméri [...]
21-04-2022
7.
Cosmic-ray searches with the MATHUSLA detector / Alpigiani, Cristiano (Washington U., Seattle) ; Arteaga-Velázquez, J C (IFM-UMSNH, Michoacan) ; Blanco-Lira, Daniela (Puebla U., Mexico) ; Boscherini, Davide (INFN, Bologna) ; Caballero-Mora, K S (Chiapas Autonoma U.) ; Camarri, Paolo (INFN, Rome2 ; Rome U., Tor Vergata) ; Cardarelli, Roberto (INFN, Rome2) ; Ramírez, Dennis Cazar (San Francisco de Quito U.) ; Di Sciascio, Giuseppe (INFN, Rome2) ; Fernández Téllez, Arturo (Puebla U., Mexico) et al.
The performance of the proposed MATHUSLA detector as an instrument for studying the physics of cosmic rays by measuring extensive air showers is presented. [...]
arXiv:2311.07704.
- 2023. - 64 p.
Fulltext
8.

IPPOG-PHOTO-2024-004
© 2024 CERN
IPPOG Master Class Photo Contest 2024 - CMS in Mexico
One of the photos of this series won the 3rd prize [...]
17-04-2024
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9.
Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider / Alimena, Juliette (Ohio State U.) ; Beacham, James (Duke U.) ; Borsato, Martino (Heidelberg U.) ; Cheng, Yangyang (Cornell U., LNS) ; Cid Vidal, Xabier (Santiago de Compostela U.) ; Cottin, Giovanna (Adolfo Ibanez U. ; Chile U., Catolica ; Taiwan, Natl. Taiwan U.) ; De Roeck, Albert (CERN) ; Desai, Nishita (Tata Inst.) ; Curtin, David (Toronto U.) ; Evans, Jared A. (Cincinnati U.) et al.
Particles beyond the Standard Model (SM) can generically have lifetimes that are long compared to SM particles at the weak scale. When produced at experiments such as the Large Hadron Collider (LHC) at CERN, these long-lived particles (LLPs) can decay far from the interaction vertex of the primary proton-proton collision. [...]
arXiv:1903.04497.- 2020-09-08 - 201 p. - Published in : J. Phys. G 47 (2020) 090501 Fulltext: 1903.04497 - PDF; fermilab-pub-19-110-cd-ppd - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server (fulltext available)
10.
Book cover Review of Particle Physics, 2020-2021 / Zyla, P A
2020. - 2093 p.


10.1093/ptep/ptaa104

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