SNO looked unsuccessfully for one of these r-mode peaks, but SK data shows this very episodic process had died out before SNO turned on. The statistically significant flux modulation frequencies we observe are all associated with known solar frequencies, attesting to the existence of a sterile ...
an experiment deep under ground near Carlsbad has so far found no evidence of its existence. If this decay indeed exists, its half-life must be more than a million-billion times longer than the age of the universe.
For most of their existence, stars are fuelled by the fusion of hydrogen into helium. Fusion proceeds via two processes that are well understood theoretically: the proton–proton (pp) chain and the carbon–nitrogen–oxygen (CNO) cycle1,2. Neutrinos that are emitted along such fusion processes ...
and left-handed nature of the neutrinos: the existence of our recent galactic population could be associated with a recent clustering of cosmological left-handed neutrinos, while a primordial galactic population could be created by a corresponding clustering of a cosmological right-handed neutrinos. Thi...
Instead, evidence is presented for the existence, both above and below the λ‐point, of a torsional lattice mode involving the NH4+ions. The limiting ... EL Wagner,DF Hornig - 《Journal of Chemical Physics》 被引量: 690发表: 1950年 The driving mechanism of plate tectonics: Relation to ...
Idioms (Law)of a fact) (Law), evidence which is sufficient to establish the fact unless rebutted. - Bouvier. See also:Prima facie Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co. Want to thank TFD for its existence?Tell a friend about us, add a link to...
(EW) and strong forces. In addition, the SM postulates the existence of a quantum field that is responsible for the generation of the masses of fundamental particles through a phenomenon known as the Brout–Englert–Higgs mechanism. This field, known as the Higgs field1,2,3, interacts with ...
Understanding what dark matter is remains a pressing fundamental scientific question. It’s also key to understanding the origin and future of the Universe. Astronomers suspected its existence since early in the 20th century. However, it wasn’t “proven” to exist until Vera Rubin and others did...
The same rationale applies to the intra-laboratory differences. We also computed the Ward and Wilson test for the raw radiocarbon dates of Arizona, and in both cases (raw 1 and raw 2), the null hypothesis was rejected. Using OxCal for Arizona Raw 2, the overall agreement in...
NEUTRINOS -- MassATOMIC massRESEARCHPHYSICSThe article reports on experimental data in 1991 from three laboratories that suggests that a neutrino with a significantly large mass does exist. Experimental data hint at the existence of a type of neutrino with a mass significantly greater than theorists ...