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Search results for Monte Carlo simulations

General Âé¶¹ÒùÔºics May 16, 2022

Searching for cosmic-ray boosted sub-GeV dark matter using data from the PandaX-II experiment

Âé¶¹ÒùÔºicists worldwide are continuing their search for dark matter, an elusive type of matter that does not absorb, reflect or emit light and is believed to make up most of the matter in the universe. A type of dark matter ...

Quantum Âé¶¹ÒùÔºics May 10, 2022

Computational sleuthing confirms first 3D quantum spin liquid

Computational detective work by U.S. and German physicists has confirmed that cerium zirconium pyrochlore is a 3D quantum spin liquid.

Space Exploration May 3, 2022

Which parts of Mars are the safest from cosmic radiation?

In the coming decade, NASA and China plan to send the first crewed missions to Mars. This will consist of both agencies sending spacecraft in 2033, 2035, 2037, and every 26 months after that to coincide with Mars opposition ...

Space Exploration May 3, 2022

Humanity will need to survive about 400,000 years if we want any chance of hearing from an alien civilization

If there are so many galaxies, stars, and planets, where are all the aliens, and why haven't we heard from them? Those are the simple questions at the heart of the Fermi Paradox. In a new paper, a pair of researchers ask ...

Environment Apr 25, 2022

What choices does the world need to make to keep global warming below 2 degrees Celsius?

When the 2015 Paris Agreement set a long-term goal of keeping global warming "well below 2 degrees Celsius, compared to pre-industrial levels" to avoid the worst impacts of climate change, it did not specify how its nearly ...

Materials Science Apr 18, 2022

Improving the composition of radiation protection glasses

Scientists at the Ural Federal University (UrFU) with colleagues from the Arabian Peninsula have improved the radiation protection properties of glass, in particular borate glasses (boron oxide-based glass). They introduced ...

Analytical Chemistry Apr 14, 2022

Predicting the most stable boron nitride structure with quantum simulations

Boron nitride (BN) is a versatile material with applications in a variety of engineering and scientific fields. This is largely due to an interesting property of BN called "polymorphism," characterized by the ability to crystallize ...

Biotechnology Apr 4, 2022

Toward plasma medicine: Experimental technique uses a liquid micro jet to understand electron transport

From Star Trek to Wolverine and Dune, instant wound healing has been a show-stealer in many science-fiction and fantasy films.

Astronomy Mar 21, 2022

Machine learning will be one of the best ways to identify habitable exoplanets

The field of extrasolar planet studies is undergoing a seismic shift. To date, 4,940 exoplanets have been confirmed in 3,711 planetary systems, with another 8,709 candidates awaiting confirmation. With so many planets available ...

Quantum Âé¶¹ÒùÔºics Mar 16, 2022

Toward a quantum computer that calculates molecular energy

Quantum computers are getting bigger, but there are still few practical ways to take advantage of their extra computing power. To get over this hurdle, researchers are designing algorithms to ease the transition from classical ...

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