Progress towards an improved comparison of the proton-to-antiproton charge-to-mass ratios
Sign Up to like & getrecommendations! Published in 2018 at "Hyperfine Interactions"
DOI: 10.1007/s10751-018-1499-x
Abstract: High-precision comparisons of the proton-to-antiproton charge-to-mass ratios provide sensitive tests of the fundamental charge, parity, time (CPT) invariance. In 2014, we performed such a measurement with a fractional precision of 69parts in a trillion (p.p.t.).… read more here.
Keywords: proton antiproton; charge; mass ratios; antiproton charge ... See more keywords
PY Boo and NSVS 7328383: Two totally-eclipsing W UMa stars with small mass ratios and close parameters
Sign Up to like & getrecommendations! Published in 2019 at "New Astronomy"
DOI: 10.1016/j.newast.2018.10.002
Abstract: Abstract Photometric observations of the W UMa binaries PY Boo and NSVS 7328383 with periods of around 0.27 d are presented. The light curve solutions reveal that the components of both targets are stars of K… read more here.
Keywords: boo nsvs; nsvs 7328383; period; mass ... See more keywords
Effect of particle sizes and mass ratios of a phosphor on light color performance of a green phosphor thin film and a laminated white light-emitting diode
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DOI: 10.1039/c9ra05503g
Abstract: Green phosphor thin films with different silica resin/phosphor mass ratios and phosphor particle sizes were prepared by the hot pressing method. read more here.
Keywords: green phosphor; mass ratios; phosphor; ratios phosphor ... See more keywords
The mass ratios parametrization
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x19500076
Abstract: The observed hierarchy in the fermion masses, which imply a set of small mass ratios, is not naturally small regarding ’t Hooft’s criteria. In this work, in a model independent approach, we introduce a set of… read more here.
Keywords: fermion; mass ratios; ratios parametrization; mass ... See more keywords
Physicochemical Aspects of Oxidative Consolidation Behavior of Manganese Ore Powders with Various Mn/Fe Mass Ratios for Pellet Preparation
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DOI: 10.3390/ma15051722
Abstract: With the depletion of rich manganese ore resources, plentiful manganese ore powders with various Mn/Fe mass ratios are produced. The physicochemical aspects of oxidative consolidation behavior of manganese ores with various Mn/Fe mass ratios were… read more here.
Keywords: ore powders; oxidative consolidation; various mass; mass ratios ... See more keywords