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We show that ATLAS, a collider detector, can measure the flux of high-energy supernova neutrinos, which can be produced from days to months after the explosion. Using Monte Carlo simulations for predicted fluxes, we find at most…

High Energy Physics - Phenomenology · Physics 2024-02-12 Alex Y. Wen , Carlos A. Argüelles , Ali Kheirandish , Kohta Murase

This paper is a sequel to our previous one (Kato et al.2015), which calculated the luminosities and spectra of electron-type anti-neutrinos ($\bar{\nu}_e$'s) from the progenitors of core-collapse supernovae. Expecting that a capability to…

High Energy Astrophysical Phenomena · Physics 2017-10-18 Chinami Kato , Hiroki Nagakura , Shun Furusawa , Koh Takahashi , Hideyuki Umeda , Takashi Yoshida , Koji Ishidoshiro , Shoichi Yamada

The possibility of measuring neutral-current coherent elastic neutrino-nucleus scattering (CENNS) at the TEXONO experiment has opened high expectations towards probing exotic neutrino properties. Focusing on low threshold Germanium-based…

High Energy Physics - Phenomenology · Physics 2015-10-06 T. S. Kosmas , O. G. Miranda , D. K. Papoulias , M. Tortola , J. W. F. Valle

The white neutron beamline at the China Spallation Neutron Source will be used mainly for nuclear data measurements. It will be characterized by high flux and broad energy spectra. To exploit the beamline as a neutron imaging source, we…

Instrumentation and Detectors · Physics 2018-05-22 Zhixin Tan , Jingyu Tang , Hantao Jing , Ruirui Fan , Qiang Li , Changjun Ning , Jie Bao , Xichao Ruan , Guangyuan Luan , Changqin Feng , Xianpeng Zhang

Blazars are the most extreme subclass of active galactic nuclei with relativistic jets emerging from a super-massive black hole and forming a small angle with respect to our line of sight. Blazars are also known to be related to flaring…

High Energy Astrophysical Phenomena · Physics 2021-08-02 Stamatios I. Stathopoulos , Maria Petropoulou , Paolo Giommi , Georgios Vasilopoulos , Paolo Padovani , Apostolos Mastichiadis

Multiple types of high quality neutron detectors are proposed for the first phase of the China Spallation Neutron Source (CSNS), which will be commissioned in 2018. Considering the shortage of 3He supply, a detector module composed of 49…

Instrumentation and Detectors · Physics 2017-03-21 Zhaoyang Xie , Jianrong Zhou , Yushou Song , Liang Sun , Zhijia Sun , Bitao Hu , Yuanbo Chen

SND@LHC is a new detector for neutrino physics at LHC. Its experimental configuration makes it possible to distinguish between all three neutrino flavours, opening a unique opportunity to probe physics of heavy flavour production at the LHC…

High Energy Physics - Experiment · Physics 2024-08-29 Elena Graverini

Neutrino telescopes are moving steadily toward the goal of detecting astrophysical neutrinos from the most powerful galactic and extragalactic sources. Here we describe analysis methods to search for high energy point-like neutrino sources…

Astrophysics · Physics 2009-06-23 Jim Braun , Jon Dumm , Francesco De Palma , Chad Finley , Albrecht Karle , Teresa Montaruli

Ongoing experimental efforts to detect cosmic sources of high energy neutrinos are guided by the expectation that astrophysical accelerators of cosmic ray protons would also generate neutrinos through interactions with ambient matter and/or…

Astrophysics · Physics 2014-10-13 Luis A. Anchordoqui , Dan Hooper , Subir Sarkar , Andrew M. Taylor

Geoneutrinos are electron antineutrinos ($\bar\nu_e$) generated by the beta-decays of radionuclides naturally occurring inside the Earth, in particular $^{238}$U, $^{232}$Th, and $^{40}$K. Measurement of these neutrinos provides powerful…

High Energy Physics - Experiment · Physics 2017-03-08 Linyan Wan , Ghulam Hussain , Zhe Wang , Shaomin Chen

Angle-differential cross sections for neutron-induced $\alpha$ production in carbon were determined at thirty discrete neutron energy levels ranging from 6.2 to 76 MeV at the Back-n white neutron source of the China Spallation Neutron…

The model-independent reconstruction of the energy spectra of $\overline{\nu}^{}_e$, $\nu^{}_e$ and $\nu^{}_x$ (i.e., $\nu^{}_\mu$, $\nu^{}_\tau$ and their antiparticles) from the future observation of a galactic core-collapse supernova…

High Energy Physics - Phenomenology · Physics 2019-07-11 Hui-Ling Li , Xin Huang , Yu-Feng Li , Liang-Jian Wen , Shun Zhou

Radioactive isotopes produced through cosmic muon spallation are a background for rare-event detection in $\nu$ detectors, double-$\beta$-decay experiments, and dark-matter searches. Understanding the nature of cosmogenic backgrounds is…

High Energy Physics - Experiment · Physics 2015-03-13 The KamLAND Collaboration

After measuring in 2012 a relatively large value of the neutrino mixing angle $\theta_{13}$, the door is now open to observe for the first time a possible CP violation in the leptonic sector. The measured value of $\theta_{13}$ also…

High Energy Physics - Experiment · Physics 2018-10-17 Marcos Dracos

The detection of galactic supernova (SN) neutrinos represents one of the future frontiers of low-energy neutrino physics and astrophysics. The neutron coherence of neutral currents (NC) allows quite large cross sections in the case of…

High Energy Physics - Phenomenology · Physics 2015-05-27 J. D. Vergados

The next galactic core-collapse supernova will deliver a wealth of neutrinos which for the first time we are well-situated to measure. These explosions produce neutrinos with energies between 10 and 100 MeV over a period of tens of seconds.…

Instrumentation and Methods for Astrophysics · Physics 2017-10-03 Justin A. Vasel , Andrey Sheshukov , Alec Habig

Neutrinos produced in the Sun by electron capture reactions on $^{13}{\rm N}$, $^{15}{\rm O}$ and $^{17}{\rm F}$, to which we refer as ecCNO neutrinos, are not usually considered in solar neutrino analysis since the expected fluxes are…

High Energy Physics - Phenomenology · Physics 2015-06-23 F. L. Villante

The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory is a pulsed source of neutrons and, as a byproduct of this operation, an intense source of pulsed neutrinos via stopped-pion decay. The COHERENT collaboration uses this…

This paper describes a novel directional neutron detector prototype. The low pressure time projection chamber uses a mix of helium and CF4 gases. The detector reconstructs the energy and angular distribution of fast neutron recoils. This…

Instrumentation and Detectors · Physics 2013-01-21 J. Lopez , K. Terao , J. M. Conrad , D. Dujmic , L. Winslow

The JSNS^2 (J-PARC Sterile Neutrino Search at J-PARC Spallation Neutron Source) experiment aims to search for oscillations involving a sterile neutrino in the eV^2 mass-splitting range. The experiment will search for the appearance of…

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