Theoretical study reveals failure of key quark-gluon plasma probe in low-energy region
Scaling of hadronic elliptic flow as a function of center-of-mass energy in heavy-ion collisions. The top (bottom) panels show…
Transforming the tip of a mechanical pencil lead into a high-quality electron beam source
Researchers at University of Tsukuba have demonstrated that graphitizing the fractured surface of a mechanical pencil lead enables…
Fast X-ray transients shine light on how stars end their lives and the distant universe
The jets pierce through the star, emitting X-rays and gamma rays as they stream into space. Credit: NASA/Swift/Cruz…
Grimm classics may counter negative effects of internet browsing
Classic fairy tales may shield people from the negative impact of internet browsing, new study finds. Credit: JMIR…
Mathematical model reveals how collapsing matter and expanding voids shape universe’s evolution
The plot represents the new model with the x-axis and the y-axis showing the minimum sizes of collapsing…
Scientists discover new phenomenon in chiral symmetry breaking
Novel spontaneous chiral symmetry breaking with in a single crystal. Credit: Spontaneous chiral symmetry breaking in a single…
Physicists create stable, ‘breathing’ solitons in settings without energy conservation
Breathing nonreciprocal soliton. Credit: Physical Review X (2025). DOI: 10.1103/nrv2-9h8z Solitonic waves—waves that keep their shape and direction…
LHCb collaboration observes ultra-rare baryon decay
Image of an event display reconstructing how we see the Sigma-> p mu mu decay in the LHCb…
Astronomers discover dozens of new luminous quasars
Cutout images of 18 newly discovered quasars that lie within the SDSS footprint but are not included in…
Spectral analysis suggests asteroids Bennu and Ryugu are part of Polana family
SwRI scientists reviewed spectral data of sample material taken from near-Earth asteroids Ryugu and Bennu (pictured above) and…
High-speed method tracks fleeting quantum events
Time-resolved sensing of ballistic single electrons. The transmission of a ‘sensing’ electron (blue arrows) through a barrier (green)…
Observations explore nature of massive ancient galaxy
SMILES-GS-191748: The observed combined spectrum (black), associated uncertainty (gray, along the bottom), and best-fit Prospector model spectrum (red).…