Ghost Electrons in Underground Argon Detector Traced to Impurities and Grid Light
The DarkSide-50 experiment has produced the first comprehensive characterization of spurious-electron signals in a liquid argon dark matter detector, tracing ...
Tag: dark matter
AI Agents Take the Wheel in Particle Physics Parameter Scans
Physicists have upgraded the EasyScan_HEP parameter-scan framework so that large-language-model agents can prepare, validate, run and summarize high-energy physics scans ...
Dark Matter Halos Leave Only a Whisper on a Black Hole’s Spacetime
A new exact solution of the Einstein field equations shows that a Schwarzschild black hole embedded in a dark matter ...
Counting Particles in Cosmic Halos: New Map Ties Dark Matter’s Mass to Galaxy Size
A new theoretical study maps the equilibrium solutions of self-gravitating Bose–Einstein condensates, showing how particle number, boson mass, and self-interaction ...
Dark Matter Halos Leave Fingerprints in Gravitational Waves from Black Hole Orbits
A new theoretical study shows that a Hernquist dark matter halo and a black hole's magnetic charge leave competing, potentially ...
Dark Matter Calculations May Be Wrong When the Electroweak Transition Comes Late
A new theoretical study shows that ignoring the electroweak phase transition can shift predicted dark matter abundances by up to ...
Ancient Roman Lead Helps Build a New Dark Matter Detector
The RES–NOVA collaboration has used a 13-gram cryogenic detector made of lead tungstate grown from archaeological lead to set the ...
Exotic Stars Made of Two Quantum States Show Striking Tidal Signatures
New calculations show that boson stars combining ground-state and excited-state scalar fields undergo a sudden sign flip in their tidal ...
Hidden Sector Resonance Could Explain Why Matter Outnumbers Antimatter
A new theoretical study shows that nearly degenerate portal particles can resonantly boost the efficiency of hiding baryon number in ...
DESI Data Squeeze Dark Energy’s Secret Handshake With Dark Matter to the Brink of Detection
A new multi-probe analysis combining DESI DR2 baryon acoustic oscillations, Pantheon+ supernovae, cosmic microwave background data, and redshift-space distortions constrains ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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