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View article: Quantized Nuclear Recoil in the Search for Sterile Neutrinos in Tritium Beta Decay with PTOLEMY
Quantized Nuclear Recoil in the Search for Sterile Neutrinos in Tritium Beta Decay with PTOLEMY Open
The search for keV-scale sterile neutrinos in tritium beta decay is made possible through the theoretically allowed small admixture of electron flavor in right-handed, singlet, massive neutrino states. A distinctive feature of keV-scale st…
View article: Towards CRES-Based Non-destructive Electron Momentum Estimation for the PTOLEMY Relic Neutrino Detector
Towards CRES-Based Non-destructive Electron Momentum Estimation for the PTOLEMY Relic Neutrino Detector Open
The novel electron spectrometry method proposed by the PTOLEMY relic neutrino experiment requires a real-time, non-destructive estimate of the parallel and transverse momentum splits of tritium $β$-decay electrons. The collaboration has pr…
View article: PTOLEMY: Relic neutrino direct detection
PTOLEMY: Relic neutrino direct detection Open
Though their imprint upon the CMB and large-scale structure of the universe remains to this day, Big Bang relic neutrinos (the C𝜈B) have never been directly observed. This remains an outstanding test of the Standard Model in CDM cosmology …
View article: Cosmic Neutrino Background detection with PTOLEMY
Cosmic Neutrino Background detection with PTOLEMY Open
The PTOLEMY experiment aims at detecting the cosmic neutrino background, generated approximately one second after the Big Bang, in accordance with Standard Cosmology. Given the extremely low energy of these neutrinos, reliable experimental…
View article: The Muon Smasher’s Guide
The Muon Smasher’s Guide Open
In this work, we lay out a comprehensive physics case for a future high-energy muon collider, exploring a range of collision energies (from 1 to 100 TeV) and luminosities. We highlight the advantages of such a collider over proposed altern…
View article: ECOLOGICAL, INSTITUTIONAL, AGRICULTURAL, AND TECHNOLOGICAL ASPECTS- A STUDY ON WATER HARVESTING STRATEGIES
ECOLOGICAL, INSTITUTIONAL, AGRICULTURAL, AND TECHNOLOGICAL ASPECTS- A STUDY ON WATER HARVESTING STRATEGIES Open
Water is necessary for all life and has a wide variety of applications. It's an integral aspect of the natural world, without which the continuation of biological diversity would be impossible. Even in places where there is an abundanc…
View article: Suppression of electrical breakdown phenomena in liquid TriMethyl Bismuth based ionization detectors
Suppression of electrical breakdown phenomena in liquid TriMethyl Bismuth based ionization detectors Open
Organometallic liquids provide good properties for ionization detectors. TriMethyl Bismuth (TMBi) has been proposed as a detector medium with charge and Cherenkov photon readout for Positron Emission Tomography. In this work, we present st…
View article: Charged Particle Beam Injection into Magnetically Confined Plasmas
Charged Particle Beam Injection into Magnetically Confined Plasmas Open
As the principles underpinning magnetic confinement are contrary to allowing significant heat flow via charged particles into or out of a magnetically confined plasma, the approach of charged particle beam injection has been largely overlo…
View article: Comparative characterization study of LYSO:Ce crystals for timing applications
Comparative characterization study of LYSO:Ce crystals for timing applications Open
Cerium-doped Lutetium-Yttrium Oxyorthosilicate (LYSO:Ce) is one of the most widely used Cerium-doped Lutetium based scintillation crystals. Initially developed for medical detectors it rapidly became attractive for High Energy Particle Phy…
View article: Particle flow with a hybrid segmented crystal and fiber dual-readout calorimeter
Particle flow with a hybrid segmented crystal and fiber dual-readout calorimeter Open
In the reconstruction of physics events at future e + e - colliders the calorimeter design has a crucial role in the overall detector performance. The reconstruction of events with many jets in their final state sets stringent requirements…
View article: Implementation and optimization of the PTOLEMY transverse drift electromagnetic filter
Implementation and optimization of the PTOLEMY transverse drift electromagnetic filter Open
The PTOLEMY transverse drift filter is a new concept to enable precision analysis of the energy spectrum of electrons near the tritium β -decay endpoint. This paper details the implementation and optimization methods for successful operati…
View article: The muon Smasher’s guide
The muon Smasher’s guide Open
We lay out a comprehensive physics case for a future high-energy muon collider, exploring a range of collision energies (from 1 to 100 TeV) and luminosities. We highlight the advantages of such a collider over proposed alternatives. We sho…
View article: Impact of Warm Dark Matter on the Cosmic Neutrino Background Anisotropies
Impact of Warm Dark Matter on the Cosmic Neutrino Background Anisotropies Open
The Cosmic Neutrino Background (CνB) anisotropies for massive neutrinos are a unique probe of large-scale structure formation. The redshift-distance measure is completely different for massive neutrinos as compared to electromagnetic radia…
View article: Particle Flow with a Hybrid Segmented Crystal and Fiber Dual-Readout Calorimeter
Particle Flow with a Hybrid Segmented Crystal and Fiber Dual-Readout Calorimeter Open
In the reconstruction of physics events at future e$^+$e$^-$ colliders the calorimeter design has a crucial role in the overall detector performance. The reconstruction of events with many jets in their final state sets stringent requireme…
View article: Impact of Warm Dark Matter on the Cosmic Neutrino Background Anisotropies
Impact of Warm Dark Matter on the Cosmic Neutrino Background Anisotropies Open
The Cosmic Neutrino Background (C$ν$B) anisotropies for massive neutrinos are a unique probe of large-scale structure formation. The redshift-distance measure is completely different for massive neutrinos as compared to electromagnetic rad…
View article: Review of opportunities for new long-lived particle triggers in Run 3 of the Large Hadron Collider
Review of opportunities for new long-lived particle triggers in Run 3 of the Large Hadron Collider Open
Long-lived particles (LLPs) are highly motivated signals of physics Beyond the Standard Model (BSM) with great discovery potential and unique experimental challenges. The LLP search programme made great advances during Run 2 of the Large H…
View article: arXiv : Review of opportunities for new long-lived particle triggers in Run 3 of the Large Hadron Collider
arXiv : Review of opportunities for new long-lived particle triggers in Run 3 of the Large Hadron Collider Open
Long-lived particles (LLPs) are highly motivated signals of physics Beyond the Standard Model (BSM) with great discovery potential and unique experimental challenges. The LLP search programme made great advances during Run 2 of the Large H…
View article: Increasing Iridium Oxide Activity for the Oxygen Evolution Reaction with Hafnium Modification
Increasing Iridium Oxide Activity for the Oxygen Evolution Reaction with Hafnium Modification Open
Synthesis and implementation of highly active, stable, and affordable electrocatalysts for the oxygen evolution reaction (OER) is a major challenge in developing energy efficient and economically viable energy conversion devices such as el…
View article: Low Field Optimization of the PTOLEMY Electromagnetic Filter
Low Field Optimization of the PTOLEMY Electromagnetic Filter Open
Implementation details and optimization methods are presented for operation of the PTOLEMY transverse drift electromagnetic filter in low field. Low field operation introduces new challenges for tritium endpoint electron transport. The gro…
View article: Carbon nanostructures for directional light dark matter detection
Carbon nanostructures for directional light dark matter detection Open
Carbon nanostructures offer exciting new possibilities in the detection of light dark matter. A darkmatter particle with mass between 1 MeV and 1 GeV scattering off an electron in the carbon wouldtransfer sufficient energy to extract the e…
View article: Review of opportunities for new long-lived particle triggers in Run 3 of the Large Hadron Collider
Review of opportunities for new long-lived particle triggers in Run 3 of the Large Hadron Collider Open
Long-lived particles (LLPs) are highly motivated signals of physics Beyond the Standard Model (BSM) with great discovery potential and unique experimental challenges. The LLP search programme made great advances during Run 2 of the Large H…
View article: KATRIN background due to surface radioimpurities
KATRIN background due to surface radioimpurities Open
The goal of the KArlsruhe TRItrium Neutrino (KATRIN) experiment is the determination of the effective electron antineutrino mass with a sensitivity of 0.2 eV/c$^2$ at 90% C.L. This goal can only be achieved with a very low background level…
View article: New perspectives on segmented crystal calorimeters for future colliders
New perspectives on segmented crystal calorimeters for future colliders Open
Crystal calorimeters have a long history of pushing the frontier on\nhigh-resolution electromagnetic (EM) calorimetry. We explore in this paper\nmajor innovations in collider detector performance that can be achieved with\ncrystal calorime…
View article: Monolayer Graphene-covered Grids Enable 2.6-Å Single-particle Cryo-EM Reconstruction of 52-kDa Streptavidin
Monolayer Graphene-covered Grids Enable 2.6-Å Single-particle Cryo-EM Reconstruction of 52-kDa Streptavidin Open
Journal Article Monolayer Graphene-covered Grids Enable 2.6-Å Single-particle Cryo-EM Reconstruction of 52-kDa Streptavidin Get access Yimo Han, Yimo Han Rice University, Houston, Texas, United States Search for other works by this author …
View article: Inexpensive multi-patient respiratory monitoring system for helmet ventilation during COVID-19 pandemic
Inexpensive multi-patient respiratory monitoring system for helmet ventilation during COVID-19 pandemic Open
Background Helmet continuous positive applied pressure is a form of non-invasive ventilation (NIV) that has been used to provide respiratory support to COVID-19 patients. Helmet NIV is low-cost, readily available, provides viral filters be…
View article: High-yield monolayer graphene grids for near-atomic resolution cryoelectron microscopy
High-yield monolayer graphene grids for near-atomic resolution cryoelectron microscopy Open
Cryogenic electron microscopy (cryo-EM) has become one of the most powerful techniques to reveal the atomic structures and working mechanisms of biological macromolecules. New designs of the cryo-EM grids—aimed at preserving thin, uniform …