Explanipedia

Neutrino Physics at a Muon Collider: CKM, PDFs, and more Open

C. Accettura, Simon B. Adrian, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2025

Plenary talk presented at the XXI International Workshop on Neutrino Telescopes - Padova 29 September - 3 October 2025 (https://agenda.infn.it/event/44606/)

Consolidated Parameters Open

Rebecca C. Taylor, Antoine Chancé, Dario Augusto Giove, Natalia Milas, R. Losito , et al. · 2025

This document is comprised of a collection of consolidated parameters for the key parts of the muon collider. These consolidated parameters follow on from the October 2024 Preliminary Parameters Report. Attention has been given to a high-l…

AC-LGADs Fermilab front-end electronics characterization Open

R. R. Rios, E. Cárdenas, Cristián Peña, O. J. Soto Sandoval, William Brooks , et al. · 2025

Results for pixel and strip centimeter-scale AC-LGAD sensors with a 120 GeV proton beam Open

I. Dutta, C. Madrid, R. Heller, S. Nanda, Danush Shekar , et al. · 2025

Interim report for the International Muon Collider Collaboration (IMCC) = Interim report for the International Muon Collider Collaboration Open

C. Accettura, Simon B. Adrian, Rajni Agarwal, C. Ahdida, C. Aimè , et al. · 2025

The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implementation of the European Strategy for Particle Physics-Accele…

CERN Yellow Reports: Monographs, Vol. 2 (2024): Interim report for the International Muon Collider Collaboration Open

C. Accettura, Simon B. Adrian, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2024

The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implementation of the European Strategy for Particle Physics-Accele…

Assembly of CMS Endcap MIP Timing Detector Module at FNAL Open

A. Apresyan, C. E. Pérez Lara, C. Madrid, Dongyub Lee, O. K. Köseyan · 2024

The High-Luminosity LHC (HL-LHC) will enable a more detailed exploration of new phenomena thanks to an anticipated increase in collisions where pileup is expected to reach approximately 200 simultaneous interactions. Many CMS systems will …

Results for pixel and strip centimeter-scale AC-LGAD sensors with a 120 GeV proton beam Open

I. Dutta, C. Madrid, R. Heller, S. Nanda, Danush Shekar , et al. · 2024

We present the results of an extensive evaluation of strip and pixel AC-LGAD sensors tested with a 120 GeV proton beam, focusing on the influence of design parameters on the sensor temporal and spatial resolutions. Results show that reduci…

Muon Collider Forum report Open

K. Black, S. Jindariani, D. Li, Fabio Maltoni, Patrick Meade , et al. · 2024

A multi-TeV muon collider offers a spectacular opportunity in the direct exploration of the energy frontier. Offering a combination of unprecedented energy collisions in a comparatively clean leptonic environment, a high energy muon collid…

Development of CMOS Sensors for HEP with a US-based foundry Open

A. Apresyan, Maral Alyari, N. Bacchetta, D. Berry, Troy England , et al. · 2024

We will present a program to establish the first development and manufacturing of HEP-specific sensors monolithically integrated into a standard CMOS process using a US-based foundry. In collaboration with several US universities the proje…

3D Integrated Sensing Solutions Open

A. Apresyan, R. Lipton, D. Braga, Farah Fahim, A. Schwartzman , et al. · 2024

We will present the proposed research project to develop 3D-integrated sensors using advanced manufacturing capability for novel sensors, heterogeneously integrated with energy efficient readout circuits. The lack of precision timing in pa…

Erratum: Towards a muon collider Open

C. Accettura, Dean Adams, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2024

MuCol Milestone Report No. 5: Preliminary Parameters Open

C. Accettura, Simon B. Adrian, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2024

This document is comprised of a collection of updated preliminary parameters for the key parts of the muon collider. The updated preliminary parameters follow on from the October 2023 Tentative Parameters Report. Particular attention has b…

Solid State Detectors Dedicated to Fast Timing Open

A. Apresyan · 2023

Development and implementation of 4D-trackers will play a key role at future machines. These detectors will reduce backgrounds, improve track reconstruction and Level-1triggering, and enable new capabilities for particle identification and…

Towards a muon collider Open

C. Accettura, Dean C. Adams, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2023

Detector R&D needs for the next generation $e^+e^-$ collider Open

A. Apresyan · 2023

The 2021 Snowmass Energy Frontier panel wrote in its final report "The realization of a Higgs factory will require an immediate, vigorous and targeted detector R&D program". Both linear and circular $e^+e^-$ collider efforts have developed…

Design and performance of the Fermilab Constant Fraction Discriminator ASIC Open

S. Xie, A. Apresyan, R. Heller, C. Madrid, I. Dutta , et al. · 2023

Detector R&D needs for the next generation $e^+e^-$ collider Open

A. Apresyan, M. Artuso, J. Brau, H. Chen, M. Demarteau , et al. · 2023

The 2021 Snowmass Energy Frontier panel wrote in its final report "The realization of a Higgs factory will require an immediate, vigorous and targeted detector R&D program". Both linear and circular $e^+e^-$ collider efforts have developed…

Design and performance of the Fermilab Constant Fraction Discriminator ASIC Open

S. Xie, A. Apresyan, R. Heller, C. Madrid, I. Dutta , et al. · 2023

We present the design and performance characterization results of the novel Fermilab Constant Fraction Discriminator ASIC (FCFD) developed to readout low gain avalanche detector (LGAD) signals by directly using a constant fraction discrimi…

First survey of centimeter-scale AC-LGAD strip sensors with a 120 GeV proton beam Open

C. Madrid, R. Heller, Claudio San Martín, S. Nanda, A. Apresyan , et al. · 2023

We present the first beam test results with centimeter-scale AC-LGAD strip sensors, using the Fermilab Test Beam Facility and sensors manufactured by the Brookhaven National Laboratory. Sensors of this type are envisioned for applications …

Searches for a low-mass Higgs boson at the Tevatron Open

A. Apresyan · 2023

Towards a Muon Collider Open

C. Accettura, Dean Adams, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2023

A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are bein…

Traumatic brain injury modifies adult hippocampal neural stem cell fate to promote neurogenesis at the cost of astrogliogenesis Open

Pascal Bielefeld, Araks Martirosyan, A. Apresyan, Gideon F. Meerhoff, Francisco Pestana , et al. · 2023

Moderate Traumatic brain injury (TBI) can result in long-lasting changes in brain function. Although frequently spared from the acute primary injury, the hippocampus becomes affected during a secondary phase that takes place hours, or even…

Towards a muon collider Open

C. Accettura, Dean Adams, Rohit Agarwal, C. Ahdida, C. Aimè , et al. · 2023

A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions at high luminosity and 10 TeV centre of mass energy are…

Buried Layer Low Gain Avalanche Diodes Open

A. Apresyan, G. Giacomini, R. Heller, M. Mannelli, Md Rashidul Islam , et al. · 2022

We report on the design, simulation and test of Low Gain Avalanche Diodes (LGADs) which utilize a buried gain layer. The buried layer is formed by patterned implantation of a 50-micron thick float zone substrate wafer-bonded to a low resis…

Investigation of signal characteristics and charge sharing in AC-LGADs with laser and test beam measurements Open

J. Ott, S. C. Letts, A. Molnar, E. M. Ryan, Marcus Wong , et al. · 2022

Report of the Topical Group on Physics Beyond the Standard Model at Energy Frontier for Snowmass 2021 Open

T. Bose, A. Boveia, C. Doglioni, S. Pagan Griso, James Hirschauer , et al. · 2022

This is the Snowmass2021 Energy Frontier (EF) Beyond the Standard Model (BSM) report. It combines the EF topical group reports of EF08 (Model-specific explorations), EF09 (More general explorations), and EF10 (Dark Matter at Colliders). Th…

Solid State Detectors and Tracking for Snowmass Open

A. A. Affolder, A. Apresyan, S. D. Worm · 2022

Tracking detectors are of vital importance for collider-based high energy physics (HEP) experiments. The primary purpose of tracking detectors is the precise reconstruction of charged particle trajectories and the reconstruction of seconda…

Muon Collider Forum Report Open

K. M. Black, S. Jindariani, D. Li, Fabio Maltoni, P. Meade , et al. · 2022

A multi-TeV muon collider offers a spectacular opportunity in the direct exploration of the energy frontier. Offering a combination of unprecedented energy collisions in a comparatively clean leptonic environment, a high energy muon collid…

Characterization of BNL and HPK AC-LGAD sensors with a 120 GeV proton beam Open

R. Heller, C. Madrid, A. Apresyan, W. K. Brooks, Gabriele D'Amen , et al. · 2022

We present measurements of AC-LGADs performed at the Fermilab's test beam facility using 120 GeV protons. We studied the performance of various strip and pad AC-LGAD sensors that were produced by BNL and HPK. The measurements are performed…

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