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Neglected Heavy Sterile Neutrino Could Explain Why Matter Won Out

Roshan and Show’s peer-reviewed model links a long-lived, ultraheavy partner of ordinary neutrinos to a brief early matter-dominated era that would leave a distinctive kink in the primordial gravitational-wave spectrum.

14 ARTICLES

2w ago

New Neutrino Theory and Single‑Positron Trap Give Testable Routes to the Matter–Antimatter Mystery

3 ARTICLES

2w ago

NASA’s Roman Space Telescope Launches on SpaceX Falcon Heavy

Cosmology

Neglected Heavy Sterile Neutrino Could Explain Why Matter Won Out

New Neutrino Theory and Single‑Positron Trap Give Testable Routes to the Matter–Antimatter Mystery

Heavy ‘Forgotten’ Neutrino Could Explain Why Matter Won After the Big Bang

NASA Advances PRIMA Far‑Infrared Telescope Into Phase B

Roman Space Telescope Records First Light During Transit to L2

Roman Space Telescope Has Fuel for at Least 22 Years, NASA Says

LZ Reports Single Unexplained Event That Could Match a Heavy WIMP

Lensing Model Recasts LIGO’s Massive Black‑Hole Merger as an Optical Illusion

SETI Proposes Searching Moon Dust for Microscopic Alien Technology

LZ Reports Single Unexplained Event in Dark‑Matter Search

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Cosmology

Roman Space Telescope Begins Transit to L2 After Successful Falcon Heavy Launch

LZ Records Single Unexplained Event That Matches Heavy WIMP Signature

LZ Reports Single High‑Energy Xenon Recoil That Fits Heavy WIMP Models

NASA’s Roman Telescope Launches and Heads Toward L2

NASA’s Roman Space Telescope Launches and Begins Transit to L2

NASA Launches Nancy Grace Roman Space Telescope

NASA’s Nancy Grace Roman Telescope Launches Toward L2 to Map the Dark Universe

NASA Launches Nancy Grace Roman Space Telescope

NASA Launches Roman Space Telescope to Create New Atlas of the Universe

NASA’s Roman Space Telescope Launches on SpaceX Falcon Heavy

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Cosmology