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.

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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.

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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.

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QUANTIZED COLUMNS
 

Where Quantum Probability Comes From

By  SEAN CARROLL
There are many different ways to think about probability. Quantum mechanics embodies them all.

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QUANTUM PHYSICS(2018)
 

New Quantum Paradox Clarifies Where Our Views of Reality Go Wrong

By  ANIL ANANTHASWAMY

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.

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