CP violation in mixing and oscillations for leptogenesis. Part II. The highly degenerate case
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)027
Abstract: Abstract We extend to the highly degenerate case a recent approach for analyzing the sources of CP violation in baryogenesis models with quasi-degenerate neutrinos. In this approach an expansion of the resummed propagator around the… read more here.
Keywords: violation mixing; mixing oscillations; degenerate case; highly degenerate ... See more keywords
Abnormal isospin violation and $a_0 -f_0$ mixing in the $D_s^+ \to \pi^+ \pi^0 a_0(980) (f_0(980))$ reactions
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.074025
Abstract: We have chosen the reactions Ds+→π+π0a0(980)(f0(980)) investigating the isospin violating channel Ds+→π+π0f0(980). The reaction was chosen because by varying the π0a0(980)(f0(980)) invariant mass one goes through the peak of a triangle singularity emerging from Ds+→π+K¯*K,… read more here.
Keywords: mixing 980; violation mixing; isospin violation; 0a0 980 ... See more keywords