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A new experiment to quantitatively measure neutrons induced by cosmic-ray muons in selected high-Z materials is introduced. The design of the Muon-Induced Neutron Indirect Detection EXperiment, MINIDEX, and the results from its first data…

Instrumentation and Detectors · Physics 2018-07-27 I. Abt , A. Caldwell , C. Carissimo , C. Gooch , R. Kneissl , J. Langford , X. Liu , B. Majorovits , M. Palermo , O. Schulz , L. Vanhoefer

This search for Magnetic Monopoles (MMs) and High Electric Charge Objects (HECOs) with spins 0, 1/2 and 1, uses for the first time the full MoEDAL detector, exposed to 6.6 fb^-1 proton-proton collisions at 13 TeV. The results are…

High Energy Physics - Experiment · Physics 2025-02-24 MoEDAL Collaboration

The calibration of the CR39 and Makrofol Nuclear Track Detectors of the MoEDAL experiment at the CERN-LHC was performed by exposing stacks of detector foils to heavy ion beams with energies ranging from 340 MeV/nucleon to 150 GeV/nucleon.…

Instrumentation and Detectors · Physics 2025-10-06 M. Kalliokoski , G. Levi , A. Maulik , I. Ostrovskiy , L. Patrizii , J. Pinfold , Z. Sahnoun , G. Sirri , R. Soluk , M. Staelens , V. Togo , A. Upreti

The Multipurpose Detector (MPD) \cite{cite1.MPD_CDR} is designed to study of hot and dense baryonic matter in collisions of heavy ions over the atomic mass range 1--197 at the centre of mass energy up to $\sqrt{S_{NN}}$ = 11 GeV (for…

The Multi-Purpose Detector (MPD) is to be installed at the Nuclotron Ion Collider fAcility (NICA) of the Joint Institute for Nuclear Research (JINR). Its main goal is to study the phase diagram of the strongly interacting matter produced in…

Based on elastic collisions, the linear momentum of a fast neutron can be measured from as few as two consecutive recoil ion tracks plus the vertex position of the third collision, or `two and half' ion tracks. If the time delay between the…

Instrumentation and Detectors · Physics 2023-08-22 Zhehui Wang , Christopher L. Morris

A new high-precision detector for studying neutrons from beta-delayed neutron emission and direct reaction studies is proposed. The Neutron dEtector with Xn Tracking (NEXT) array is designed to maintain high intrinsic neutron detection…

Measuring slow neutrons is difficult when the radiation field also contains charged particles and fast neutrons, especially when the radiation composition is not known in advance. In this work, we present a tested method to measure slow…

Nuclear Experiment · Physics 2026-01-22 Ankit Kumar , Tushar Verma , Pankaj Jain , Raj Ganesh Pala , K. P. Rajeev

We study the prospects of searches for exotic long-lived particles with the MoEDAL detector at the LHC, assuming the integrated luminosity of 30 fb$^{-1}$ that is expected at the end of Run 3. MoEDAL incorporates nuclear track detectors…

High Energy Physics - Phenomenology · Physics 2020-07-15 B. S. Acharya , A. De Roeck , J. Ellis , D. K. Ghosh , R. Masełek , G. Panizzo , J. L. Pinfold , K. Sakurai , A. Shaa , A. Wall

Migdal effect is attracting interests because of the potential to enhance the sensitivities of direct dark matter searches to the low mass region. In spite of its great importance, the Migdal effect has not been experimentally observed yet.…

Instrumentation and Detectors · Physics 2020-09-15 Kiseki D. Nakamura , Kentaro Miuchi , Shingo Kazama , Yutaro Shoji , Masahiro Ibe , Wakutaka Nakano

The scattering of neutral particles by an atomic nucleus can lead to electronic ionisation and excitation through a process known as the Migdal effect. We revisit and improve upon previous calculations of the Migdal effect, using the…

High Energy Physics - Phenomenology · Physics 2023-03-01 Peter Cox , Matthew J. Dolan , Christopher McCabe , Harry M. Quiney

NEUCAL is a neutron detector which is currently under study to be used as a sub-detector complementing electromagnetic (e.m.) calorimeters for electron/hadron discrimination in cosmic rays at high energy. Its aim is to reveal the different…

MoEDAL is a pioneering experiment designed to search for highly ionising messengers of new physics such as magnetic monopoles or massive (pseudo-)stable charged particles, that are predicted to exist in a plethora of models beyond the…

High Energy Physics - Phenomenology · Physics 2019-08-13 Nick E. Mavromatos , Vasiliki A. Mitsou

Timepix3 pixel detectors have demonstrated great potential for tracking applications. With $256\times 256$ pixels, 55 $\mathrm{\mu}$m pitch and improved resolution in time (1.56 ns) and energy (2 keV at 60 keV), they have become powerful…

Data Analysis, Statistics and Probability · Physics 2022-02-09 Petr Mánek , Benedikt Bergmann , Petr Burian , Declan Garvey , Lukáš Meduna , Stanislav Pospíšil , Petr Smolyanskiy , Eoghan White

During LHC's Run-2 the MoEDAL experiment, the LHC's first dedicated search experiment, took over 6 fb^-1 of data at IP8, with p-p and Pb-Pb collisions, operating with 100% efficiency. The LHCC has endorsed the LoI of the MoEDAL…

High Energy Physics - Phenomenology · Physics 2023-03-14 James Pinfold

Several improvements were made for Nuclear Track Detectors (NTDs) used for environmental studies and for particle searches. A new method was used to determine the bulk etch rate of CR39 and Makrofol NTDs. It is based on the simultaneous…

Instrumentation and Detectors · Physics 2008-11-26 S. Manzoor , S. Balestra , M. Cozzi , M. Errico , G. Giacomelli , M. Giorgini , A. Kumar , A. Margiotta , E. Medinaceli , L. Patrizii , V. Popa , I. E. Qureshi , V. Togo

We present a study on the possibility of searching for long-lived supersymmetric partners with the MoEDAL experiment at the LHC. MoEDAL is sensitive to highly ionising objects such as magnetic monopoles or massive (meta)stable electrically…

High Energy Physics - Phenomenology · Physics 2020-05-26 D. Felea , J. Mamuzic , R. Masełek , N. E. Mavromatos , V. A. Mitsou , J. L. Pinfold , R. Ruiz de Austri , K. Sakurai , A. Santra , O. Vives

The Large Hadron Collider (LHC) experiments ATLAS and CMS have established hybrid pixel detectors as the instrument of choice for particle tracking and vertexing in high rate and radiation environments, as they operate close to the LHC…

Instrumentation and Detectors · Physics 2018-06-27 Maurice Garcia-Sciveres , Norbert Wermes