New precision tests of the Einstein equivalence principle from SN1987A
Journal Article
·
· Phys. Rev. Lett.; (United States)
The serendipitous observation of neutrinos and light from the recent supernova in the Large Magellanic Clous has provided a wealth of new information about stellar collapse and about neutrinos. It is pointed out that, in addition, the nearly simultaneous arrival of the photons and neutrinos after a journey of some 160 000 yr provides a new, stringent test of the Einstein equivalence principle on intergalactic distance scales. Compared is the relativistic time delay of the photons and neutrinos from SN1987A caused by the gravitational field of our Galaxy, and shown that they are equal, to an accuracy of approximately 0.2% of the predicted delay.
- Research Organization:
- University of Michigan, Ann Arbor, Michigan 48109
- OSTI ID:
- 5598017
- Journal Information:
- Phys. Rev. Lett.; (United States), Vol. 60:3
- Country of Publication:
- United States
- Language:
- English
Similar Records
Tests of relativity from SN1987A
Bounds on the parameter of noncommutativity from supernova SN1987A
Revisiting the SN1987A gamma-ray limit on ultralight axion-like particles
Journal Article
·
Sun Nov 15 00:00:00 EST 1987
· Phys. Rev. D; (United States)
·
OSTI ID:5598017
Bounds on the parameter of noncommutativity from supernova SN1987A
Journal Article
·
Thu Jan 15 00:00:00 EST 2009
· Physical Review. D, Particles Fields
·
OSTI ID:5598017
Revisiting the SN1987A gamma-ray limit on ultralight axion-like particles
Journal Article
·
Sun Feb 01 00:00:00 EST 2015
· Journal of Cosmology and Astroparticle Physics
·
OSTI ID:5598017
+3 more
Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
SUPERNOVAE
NEUTRINOS
PHOTONS
EQUIVALENCE PRINCIPLE
EXPERIMENTAL DATA
GENERAL RELATIVITY THEORY
THEORETICAL DATA
DATA
ELEMENTARY PARTICLES
ERUPTIVE VARIABLE STARS
FERMIONS
FIELD THEORIES
INFORMATION
LEPTONS
MASSLESS PARTICLES
NUMERICAL DATA
STARS
VARIABLE STARS
640106* - Astrophysics & Cosmology- Cosmology
640102 - Astrophysics & Cosmology- Stars & Quasi-Stellar
Radio & X-Ray Sources
GENERAL PHYSICS
SUPERNOVAE
NEUTRINOS
PHOTONS
EQUIVALENCE PRINCIPLE
EXPERIMENTAL DATA
GENERAL RELATIVITY THEORY
THEORETICAL DATA
DATA
ELEMENTARY PARTICLES
ERUPTIVE VARIABLE STARS
FERMIONS
FIELD THEORIES
INFORMATION
LEPTONS
MASSLESS PARTICLES
NUMERICAL DATA
STARS
VARIABLE STARS
640106* - Astrophysics & Cosmology- Cosmology
640102 - Astrophysics & Cosmology- Stars & Quasi-Stellar
Radio & X-Ray Sources