Results 241 to 250 of about 157,879 (267)
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2016
In this lecture, different milestones in the cosmological history of baryons are reviewed. First, the appearance of hadrons as a consequence of the confinement of quarks is discussed. Then the era in which nuclei interact to produce light elements like deuterium, helium and lithium is described.
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In this lecture, different milestones in the cosmological history of baryons are reviewed. First, the appearance of hadrons as a consequence of the confinement of quarks is discussed. Then the era in which nuclei interact to produce light elements like deuterium, helium and lithium is described.
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Baryon-baryon interactions and unitary symmetry
Il Nuovo Cimento, 1964The baryon-baryon interactions are studied by making use of the octet version of the unitary symmetry model. The bound state Ξ−n in the1S0 state is predicted provided that the symmetry is not violated seriously. The Ξ-n → Σ−Σ0 process occurs only through the space-spin svmmetric state.
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Virtual particles and the baryon-baryon system
Il Nuovo Cimento, 1964The1S0 virtual bound state of the nucleon-nucleon system is shown to belong to the 27-dimensional representation of the symmetry scheme based onSU(3) known as the eight-fold way. The other states of this multiplet are derived. Experimental evidence bearing on this state is discussed and it is suggested that if the many complications of baryon number-2 ...
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The Cosmic Baryon and Metal Cycles
Annual Review of Astronomy and Astrophysics, 2020Céline Péroux, J Christopher Howk
exaly
Analysis of the triply heavy baryon states with the QCD sum rules
AAPPS Bulletin, 2021Zhi-Gang Wang
exaly
The baryon density of the Universe from an improved rate of deuterium burning
Nature, 2020Francesca Cavanna+2 more
exaly
Scalar leptoquarks, baryon number violation, and Pati-Salam symmetry
Physical Review D, 2021Clara Murgui, Mark B Wise
exaly
Baryon and lepton number violation from gravitational waves
Physical Review D, 2020Bartosz Fornal, Barmak Shams Es Haghi
exaly