Sun emit a mid-level flare
(Phys.org)—On Nov. 13, 2012, the sun emitted a mid-level solar flare, peaking at 9:04 p.m. EST.
Space Exploration
Nov 13, 2012
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News tagged with particle mass
CMS intensifies search for new physics, closes in on H(125) at 13 TeV
The Rencontres de Moriond – Electroweak (Moriond EW) takes place this week in La Thuile, Aosta Valley, Italy, where the CMS Collaboration will present more than 30 new results approved since the December 15 seminar at CERN. ...
General Physics
Mar 21, 2016
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Precision measurements using top quarks at CMS
Amongst all known elementary particles, the top quark is peculiar: weighing as much as a Tungsten atom, it completes the so-called 3rd generation of quarks and is the only quark whose properties can be directly measured. ...
General Physics
Nov 5, 2012
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NASA sees sun unleash a wide, but benign, CME
The sun erupted with a wide, Earth-directed coronal mass ejection (CME) on Sept. 27, 2012 at 10:25 p.m. EDT. CMEs are a phenomenon that can send billions of tons of solar particles into space that can reach Earth one to three ...
Space Exploration
Sep 28, 2012
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Architecture of soil particles greatly influences if, when pollutants migrate
Pollutants can find themselves ensnared underground with few options for escape, according to a study by scientists at Iowa State University, University of Texas at Arlington, and Pacific Northwest National Laboratory. The ...
Materials Science
Oct 14, 2010
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Molecular-level analysis of organic particles put in perspective
When it comes to air pollution, further development and integration of complementary analytical methods are needed to understand the effect of atmospheric particles, according to scientists at Pacific Northwest National Laboratory ...
Other
Mar 18, 2011
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Extreme nighttime pollution in New Delhi air explained by new study
In a major joint project with top Indian scientists, PSI researchers have determined why smog forms at night in the Indian capital New Delhi, contrary to all the rules of atmospheric chemistry. Their results have now been ...
Earth Sciences
Mar 13, 2023
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Protective ship coatings as an underestimated source of microplastic pollution
Shipping traffic can be a major source of tiny plastic particles floating in the sea, especially out in the open ocean. In a paper published in the scientific journal Environmental Science & Technology, a team of German environmental ...
Environment
Feb 23, 2021
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LHCb catches fast-spinning charmonium particle
The LHCb collaboration has spotted a new particle. Its mass and other properties place it squarely in the charmonium family that includes the better-known J/ψ particle, which was the first particle containing a "charm quark" ...
General Physics
Feb 26, 2019
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Doping test gotcha with retroactive effect
A doping test which sees everything, even banned substances which we don't know about yet. It sounds like something from science fiction. But it exists.
Analytical Chemistry
Jul 5, 2010
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