Physicists Finally Nail the Proton’s Size, and Hope Dies

https://www.quantamagazine.org/ ABSTRACTIONS BLOG   Physicists Finally Nail the Proton’s Size, and Hope Dies By  NATALIE WOLCHOVER A new measurement appears to have eliminated an anomaly that had captivated physicists for nearly a decade. Read the blog Share Tweet Forward

ABSTRACTIONS BLOG(2016)   New Measurement Deepens Proton Puzzle By  NATALIE WOLCHOVER  A discrepancy in the measured size of the “deuteron” increases the chance that something is amiss in our understanding of atoms. Read the blog ASTROPHYSICS   The Sun Is Stranger Than Astrophysicists Imagined By  NATALIE WOLCHOVER  The sun radiates far more high-frequency light than expected, raising questions about the sun’s magnetic field and the possibility of even more exotic physics. Read the article

QUANTIZED COLUMNS   Where Quantum Probability Comes From By  SEAN CARROLL There are many different ways to think about probability. Quantum mechanics embodies them all. Read the column Share Tweet Forward QUANTUM PHYSICS(2018)   New Quantum Paradox Clarifies Where Our Views of Reality Go Wrong By  ANIL ANANTHASWAMY Read the article ASTROPHYSICS   Long-Lived Stellar Blast Kindles Hope of a Supernova We’ve Never Seen Before By  ROBIN ANDREWS A giant star’s death throes may offer the first evidence of a pair-instability supernova, and a glimpse of the first stars in the universe.