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Theoretical and Experimental Challenges in the Measurement of Neutrino Mass

Advances in High Energy Physics, Volume 2023, Issue 1, 2023., 2023
Neutrino masses are yet unknown. We discuss the present state of effective electron antineutrino mass from β decay experiments; effective Majorana neutrino mass from neutrinoless double‐beta decay experiments; neutrino mass squared differences from neutrino oscillation: solar, atmospheric, reactor, and accelerator‐based experiments; sum of neutrino ...
Jyotsna Singh, M. Ibrahim Mirza, Luca Stanco   +2 more
wiley   +1 more source

IceCube: An overview of physics results [PDF]

EPJ Web of Conferences, 2019
Cosmic rays and neutrinos are intimately related. And though TeVPeV astrophysical neutrinos have been observed, their sources and their relation to potential sources of cosmic rays remain unknown.
Taboada Ignacio
doaj   +1 more source

Collaborative experience between scientific software projects using Agile Scrum development

Software: Practice and Experience, Volume 52, Issue 10, Page 2077-2096, October 2022., 2022
Abstract Developing sustainable software for the scientific community requires expertise in software engineering and domain science. This can be challenging due to the unique needs of scientific software, the insufficient resources for software engineering practices in the scientific community, and the complexity of developing for evolving scientific ...
Amanda L. Baxter, Segev Y. BenZvi, Walter Bonivento, Adam Brazier, Michael Clark, Alexis Coleiro, David Collom, Marta Colomer‐Molla, Bryce Cousins, Aliwen Delgado Orellana, Damien Dornic, Vladislav Ekimtcov, Shereen ElSayed, Andrea Gallo Rosso, Patrick Godwin, Spencer Griswold, Alec Habig, Remington Hill, Shunsaku Horiuchi, D. Andrew Howell, Margaret W. G. Johnson, Mario Jurić, James P. Kneller, Abigail Kopec, Claudio Kopper, Vladimir Kulikovskiy, Mathieu Lamoureux, Rafael F. Lang, Shengchao Li, Massimiliano Lincetto, Lindy Lindstrom, Mark W. Linvill, Curtis McCully, Jost Migenda, Danny Milisavljevic, Spencer Nelson, Rita Novoseltseva, Erin O'Sullivan, Donald Petravick, Barry W. Pointon, Nirmal Raj, Andrew Renshaw, Janet Rumleskie, Tom Sonley, Ron Tapia, Jeffrey C. L. Tseng, Christopher D. Tunnell, Godefroy Vannoye, Carlo F. Vigorito, Clarence J. Virtue, Christopher Weaver, Kathryn E. Weil, Lindley Winslow, Rich Wolski, Xun‐ Jie Xu, Yiyang Xu, The SCiMMA and SNEWS Collaborations   +56 more
wiley   +1 more source

Cryogeomorphic Characterization of Shadowed Regions in the Artemis Exploration Zone

Geophysical Research Letters, Volume 49, Issue 16, 28 August 2022., 2022
Abstract The Artemis program will send crew to explore the south polar region of the Moon, preceded by and integrated with robotic missions. One of the main scientific goals of future exploration is the characterization of polar volatiles, which are concentrated in and near regions of permanent shadow.
V. T. Bickel, B. Moseley, E. Hauber, M. Shirley, J.‐P. Williams, D. A. Kring   +5 more
wiley   +1 more source

Cosmic Ray Measurements with IceCube [PDF]

, 2022
We report on measurements of cosmic rays in the energy range between some 100TeV and about 1 EeV using the IceCube Neutrino Observatory at the South Pole. The IceCube facility combines the in-ice detector with the 1-km2 surface detector IceTop.
Kolanoski, Hermann, IceCube Collaboration   +1 more
core   +1 more source

Geophysics and Thermodynamics at South Pole Lake Indicate Stability and a Regionally Thawed Bed

Geophysical Research Letters, Volume 49, Issue 2, 28 January 2022., 2022
Abstract Subglacial lakes require a thawed bed either now or in the past; thus, their presence and stability have implications for current and past basal conditions, ice dynamics, and climate. Here, we present the most extensive geophysical exploration to date of a subglacial lake near the geographic South Pole, including radar‐imaged stratigraphy ...
Benjamin H. Hills, Knut Christianson, Andrew O. Hoffman, T. J. Fudge, Nicholas Holschuh, Emma C. Kahle, Howard Conway, John E. Christian, Annika N. Horlings, Gemma K. O’Connor, Eric J. Steig   +10 more
wiley   +1 more source

IceCube SkyDriver – A SaaS Solution for Event Reconstruction using the Skymap Scanner [PDF]

EPJ Web of Conferences
The IceCube Neutrino Observatory is a cubic kilometer neutrino telescope located at the geographic South Pole. To accurately and promptly reconstruct the arrival direction of candidate neutrino events for Multi-Messenger Astrophysics use cases, IceCube ...
Evans-Jacquez Eric, Schultz David, Bockelman Brian, Lincetto Massimiliano, Livney Miron, Riedel Benedikt, Yuan Tianlu   +6 more
doaj   +1 more source

Boosted Tau Lepton as a Microscope and Macroscope

Advances in High Energy Physics, Volume 2022, Issue 1, 2022., 2022
Anomalies from the LHCb lepton flavour universality and Fermilab muon anomalous magnetic moment show tantalizing hints of possible new physics from the lepton sectors. Due to its large mass and shorter lifetime than muon, the tau lepton is believed to couple more to possible new physics beyond the Standard Model.
Sitian Qian, Zhe Guan, Sen Deng, Yunxuan Song, Tianyu Mu, Jie Xiao, Tianyi Yang, Siguang Wang, Yajun Mao, Qiang Li, Meng Lu, Zhengyun You, Theocharis Kosmas   +12 more
wiley   +1 more source

CVMFS: Stratum 0 in Kubernetes [PDF]

EPJ Web of Conferences, 2019
IceCube is a cubic kilometer neutrino detector located at the south pole. CVMFS is a key component to IceCube’s Distributed High Throughput Computing analytics workflow for sharing 500GB of software across datacenters worldwide.
Schultz David, Skarlupka Heath, Brik Vladimir, Merino Gonzalo   +3 more
doaj   +1 more source

Quantitative Risk Assessment of a Large‐Scale Central Spherical Detector System by an Improved Fuzzy Fault Tree Analysis

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
Central spherical detector is one of the most essential and complicated support systems for the large‐scale underground neutrino observatory. If a central spherical detector accident happens, the consequences may be disastrous with huge economic loss. However, there is very few published research works which focus on its quantitative risk analysis.
Runze Tan, Xiaobin Li, Jingxia Yue, Zhipeng Du, Harish Garg   +4 more
wiley   +1 more source