The result of recent research by the CMS collaboration opens the path to study in a new and unique way an extreme state of matter that is thought to have existed shortly after the Big Bang. The collaboration has seen evidence ...
General Physics
Oct 9, 2020
1
1897
On the afternoon of February 10, 2009, the operational communications satellite Iridium 33 collided with the obsolete Cosmos 2251 communications satellite over Siberia at an altitude of roughly 800 kilometers. The collision ...
Astronomy
Aug 28, 2020
0
70
NGC 1614, captured here by the NASA/ESA Hubble Space Telescope, is an eccentrically shaped galaxy ablaze with activity. The galaxy resides about 200 million light-years from Earth and is nestled in the southern constellation ...
Astronomy
Aug 17, 2020
0
39
Today, the entire globe is broken up into tectonic plates that are shifting past each other, causing the continents to drift slowly but steadily. But this has not always been the case.
Earth Sciences
Aug 5, 2020
1
505
To elucidate the timing, location and geodynamic models of the India-Asia collision, Yuan and colleagues conducted paleomagnetic and rock magnetic analyses on two key successions that were deposited on the distal northern ...
Earth Sciences
Jul 28, 2020
0
6
The giant impacts that dominate late stages of planet formation have a wide range of consequences for young planets and their atmospheres, according to new research.
Astronomy
Jul 15, 2020
0
1216
Rovibrational inelastic scattering of molecules has now been studied for many years. In so-called state-to-state experiments, the reagent molecules are prepared in a pure quantum state before the collision and the distribution ...
Biochemistry
Jun 25, 2020
0
145
What happens when a molecule collides with a surface? Researchers at Swansea University have shown that the orientation of the molecule as it moves—whether it is spinning like a helicopter blade or rolling like a cartwheel—is ...
General Physics
Jun 23, 2020
0
179
A group of researchers including scientists from the RIKEN Nishina Center for Accelerator-Based Science, University of Tokyo, Nagoya University, and the Japan Atomic Energy Agency (JAEA) used the spin-polarized Relativistic ...
General Physics
Jun 22, 2020
0
110
Light-by-light scattering is a rare phenomenon in which two photons—particles of light—interact, producing another pair of photons. Direct observation of this process at high energy had proven elusive for decades, until ...
General Physics
Jun 19, 2020
0
44
