Results 21 to 30 of about 118,099 (312)
The PRad experiment and the proton radius puzzle
EPJ Web of Conferences, 2014 New results from the recent muonic hydrogen experiments seriously questioned our knowledge of the proton charge radius, rp. The new value, with its unprecedented less than sub-percent precision, is currently up to eight standard deviation smaller than ...
Gasparian Ashot
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Measurements of tt‾ charge asymmetry using dilepton final states in pp collisions at s=8TeV
Physics Letters B, 2016 The charge asymmetry in tt‾ events is measured using dilepton final states produced in pp collisions at the LHC at s=8TeV. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.5fb−1.
V. Khachatryan +2 more
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Atomic Physics with Highly Charged Ions [PDF]
, 1991 This report discusses: One electron outer shell processes in fast ion-atom collisions; role of electron-electron interaction in two-electron processes; multi-electron processes at low energy; multi-electron processes at high energy; inner shell processes; molecular fragmentation studies; theory; and, JRM laboratory operations.
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From Charged Particles to Plasma Physics [PDF]
, 2021 AbstractIn this chapter we move from single particle motion to the statistical description of a large number of charged particles, the plasma. This discussion provides the basis for the rich flora of plasma waves that are essential for understanding the sources and losses of radiation belt particles through wave–particle interactions.
Hannu E. J. Koskinen +1 more
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The MoEDAL Experiment at the LHC - Searching for Physics Beyond the Standard Model
EPJ Web of Conferences, 2018 MoEDAL is a pioneering experiment designed to search for highly ionizing 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 Standard Model.
Pinfold James
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P6322-type SrNiIO6: An ideal half-metallic candidate with a fully spin-polarized Weyl complex
Results in Physics, 2023 Researchers are interested in magnetic topological materials because they can integrate magnetic and topological properties. Using the first-principles calculations, we identify the P6322-type SrNiIO6 as a dynamically stable half-metallic candidate with ...
Yang Li +3 more
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Calibration of Calorimetric Measurement in a Liquid Argon Time Projection Chamber
Instruments, 2020 The liquid argon time projection chamber provides high-resolution event images and excellent calorimetric resolution for studying neutrino physics and searching for beyond-standard-model physics. In this article, we review the main physics processes that
Tingjun Yang
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Charged gravitational instantons: extra CP violation and charge quantisation in the Standard Model
European Physical Journal C: Particles and Fields, 2019 We argue that quantum electrodynamics combined with quantum gravity results in a new source of CP violation, anomalous non-conservation of chiral charge and quantisation of electric charge.
Suntharan Arunasalam, Archil Kobakhidze
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The PANDORA project: an experimental setup for measuring in-plasma β-decays of astrophysical interest [PDF]
EPJ Web of Conferences, 2020 Experiments performed on Storage Rings have shown that lifetimes of beta-radionuclides can change dramatically as a function of theionization state. PANDORA (Plasmas for Astrophysics, Nuclear Decay Observation and Radiation for Archaeometry) aims at ...
Mascali David +19 more
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Geospace: The naturally occurring plasma laboratory
Frontiers in Astronomy and Space Sciences, 2022 While the societal relevance of space physics drives most of the research in the field, this paper argues for the merit in addressing problems that are core to plasma physics, regardless of discipline or application to society.
William J. Longley, Lindsay V. Goodwin
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