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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 96, Issue 5, Pages 320–327
(Mi jetpl3216)
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This article is cited in 4 scientific papers (total in 4 papers)
FIELDS, PARTICLES, AND NUCLEI
Charmed penguin versus BAU
A. D. Dolgovabc, S. I. Godunovabd, A. N. Rozanove, M. I. Vysotskiidab a Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center), Moscow
b Novosibirsk State University
c University of Ferrara
d All-Russian Scientific Research Institute of Automatics
e CPPM, IN2P3-CNRS, Maseilles, France
Abstract:
Since the Standard Model most probably cannot explain the large value of
CP asymmetries recently observed in $D$-meson decays we propose the
fourth quark-lepton generation explanation of it. As a byproduct weakly
mixed leptons of the fourth generation make it possible to save the baryon number of
the Universe from erasure by sphalerons. An impact of the 4th generation on
BBN is briefly discussed.
Received: 26.07.2012
Citation:
A. D. Dolgov, S. I. Godunov, A. N. Rozanov, M. I. Vysotskii, “Charmed penguin versus BAU”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:5 (2012), 320–327; JETP Letters, 96:5 (2012), 290–297
Linking options:
https://www.mathnet.ru/eng/jetpl3216 https://www.mathnet.ru/eng/jetpl/v96/i5/p320
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Statistics & downloads: |
Abstract page: | 215 | Full-text PDF : | 57 | References: | 45 | First page: | 9 |
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