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This article gives a point of view on the studies of the muon-induced background for the underground experiments using a liquid scintillator detectors. The results obtained are in good agreement with the data, especially for the neutron…

高能物理 - 唯象学 · 物理学 2010-03-17 Karim Zbiri

The CUORE (Cryogenic Underground Observatory for Rare Events) experiment projects to construct and operate an array of 1000 cryogenic thermal detectors of a mass of 760 g each to investigate rare events physics, in particular, double beta…

高能物理 - 唯象学 · 物理学 2007-05-23 I. G. Irastorza , A. Morales , S. Scopel , S. Cebrian

Detailed understanding and suppression of backgrounds are among the key challenges faced by Coherent Elastic Neutrino-Nucleus Scattering (CE\ensuremath{\nu}NS) experiments. The sensitivity of these experiments is largely determined by the…

仪器与探测器 · 物理学 2025-05-28 Roni Dey , Dipanwita Mondal , Sudipta Das , Varchaswi K. S. Kashyap , Bedangadas Mohanty

Background of germanium and xenon detectors due to the elastic scattering of $^{8}B$ solar neutrinos on electrons have been calculated. The background is 4.6 \times $10^{-4}$ counts/(keV$\cdot t\cdot$y) that defines the sensitivity of…

高能物理 - 唯象学 · 物理学 2007-05-23 Alexander A. Klimenko

China Jinping Underground Laboratory (CJPL) is ideal for studying solar-, geo-, and supernova neutrinos. A precise measurement of the cosmic-ray background would play an essential role in proceeding with the R\&D research for these…

The study of secondary particles produced by the cosmic-ray interaction in the Earth's atmosphere is very crucial as these particles mainly constitute the background counts produced in the high-energy detectors at balloon and satellite…

地球与行星天体物理 · 物理学 2021-12-17 Ritabrata Sarkar , Abhijit Roy , Sandip K. Chakrabarti

Cosmic-rays with energies up to $3\times10^{20}$ eV have been observed. The nuclear composition of these cosmic rays is unknown but if the incident nuclei are protons then the corresponding center of mass energy is $\sqrt{s_{nn}} = 700$…

核实验 · 物理学 2009-11-18 Spencer R. Klein

This study explores the feasibility of using scintillation detectors for muon calorimetry through experiments conducted at CERN's T10 beamline. Results from organic scintillators with varying thicknesses and readout methods, as well as a…

This work presents the measurements of the cosmic muon charge ratio as a function of full azimuthal angle and momentum within the range of 0.8 to 3.0 GeV/c, using the mini-ICAL detector. The detector, comprising 10 layers of RPCs, has…

高能物理 - 实验 · 物理学 2024-10-10 Raj Shah , J. M. John , Suryanarayan Mondal , S. Pethuraj , G. Majumder , P. Shukla

We report new results from the search for neutrinoless double-beta decay in $^{130}$Te with the CUORE detector. This search benefits from a four-fold increase in exposure, lower trigger thresholds and analysis improvements relative to our…

核实验 · 物理学 2020-05-07 CUORE Collaboration , D. Q. Adams , C. Alduino , K. Alfonso , F. T. Avignone , O. Azzolini , G. Bari , F. Bellini , G. Benato , M. Biassoni , A. Branca , C. Brofferio , C. Bucci , A. Caminata , A. Campani , L. Canonica , X. G. Cao , S. Capelli , L. Cappelli , L. Cardani , P. Carniti , N. Casali , D. Chiesa , N. Chott , M. Clemenza , S. Copello , C. Cosmelli , O. Cremonesi , R. J. Creswick , A. D'Addabbo , D. D'Aguanno , I. Dafinei , C. J. Davis , S. Dell'Oro , S. Di Domizio , V. Dompè , D. Q. Fang , G. Fantini , M. Faverzani , E. Ferri , F. Ferroni , E. Fiorini , M. A. Franceschi , S. J. Freedman , B. K. Fujikawa , A. Giachero , L. Gironi , A. Giuliani , P. Gorla , C. Gotti , T. D. Gutierrez , K. Han , K. M. Heeger , R. G. Huang , H. Z. Huang , J. Johnston , G. Keppel , Yu. G. Kolomensky , C. Ligi , Y. G. Ma , L. Ma , L. Marini , R. H. Maruyama , Y. Mei , N. Moggi , S. Morganti , T. Napolitano , M. Nastasi , J. Nikkel , C. Nones , E. B. Norman , V. Novati , A. Nucciotti , I. Nutini , T. O'Donnell , J. L. Ouellet , C. E. Pagliarone , L. Pagnanini , M. Pallavicini , L. Pattavina , M. Pavan , G. Pessina , V. Pettinacci , C. Pira , S. Pirro , S. Pozzi , E. Previtali , A. Puiu , C. Rosenfeld , C. Rusconi , M. Sakai , S. Sangiorgio , B. Schmidt , N. D. Scielzo , V. Sharma , V. Singh , M. Sisti , D. Speller , L. Taffarello , F. Terranova , C. Tomei , M. Vignati , S. L. Wagaarachchi , B. S. Wang , B. Welliver , J. Wilson , K. Wilson , L. A. Winslow , L. Zanotti , S. Zimmermann , S. Zucchelli

Natural radioactivity represents one of the main backgrounds in the search for neutrinoless double beta decay. Within the NEXT physics program, the radioactivity-induced backgrounds are measured with the NEXT-White detector. Data from 37.9…

Primary cosmic rays when interact with our atmosphere, produce a cascade of lighter secondary particles namely pion, kaon, neutrons, muons, electrons, positrons and neutrinos. Muons are one of the most abundant and easily detectable…

We report here the measurements of the energy spectra of atmospheric muons and of the cosmic ray primary proton and helium nuclei in a single experiment. These were carried out using the MASS superconducting spectrometer in a balloon flight…

高能物理 - 实验 · 物理学 2008-11-26 MASS2 Collaboration

Atmospheric muons are the most frequently observed form of cosmic radiation. Despite this, the existence of the muon flux component produced in decays of short-lived parent particles, called prompt muon flux still awaits experimental…

高能物理 - 实验 · 物理学 2024-02-07 Piotr Kalaczyński

In preparation to the CROSS experiment at the Canfranc underground laboratory (Spain) $-$ aiming to search for neutrinoless double-beta ($0\nu\beta\beta$) decay of $^{100}$Mo using low-temperature detectors with heat-scintillation readout…

In this letter, we analyze for the first time the physics reach in terms of sensitivity to leptonic CP violation of the proposed MuOn-decay MEdium baseline NeuTrino beam (MOMENT) experiment, a novel neutrino oscillation facility that would…

高能物理 - 唯象学 · 物理学 2016-05-04 Mattias Blennow , Pilar Coloma , Enrique Fernandez-Martinez

Neutrino beam with about 300 MeV in energy, high-flux and medium baseline is considered a rational choice for measuring CP violation before the more powerful Neutrino Factory will be built. Following this concept, a unique neutrino beam…

The suppression of spurious events in the region of interest for neutrinoless double beta decay will play a major role in next generation experiments. The background of detectors based on the technology of cryogenic calorimeters is expected…

We utilise muons from cosmic ray to explore hidden underground archaeological structures. Presented here is the design, simulation studies and first laboratory results of a compact, scintillators based, cosmic ray muon telescope for…

仪器与探测器 · 物理学 2022-09-28 Yan Benhammou , Erez Etzion , Gilad Mizrachi , Meny Raviv Moshe , Yiftah Silver , Igor Zolkin

We present the first measurements of the muon-induced neutron flux at the Boulby Underground Laboratory. The experiment was carried out with an 0.73 tonne liquid scintillator that also served as an anticoincidence system for the ZEPLIN-II…