@article{01ba2fa4ff0f4157a77305ab4396a68d,
title = "Probing the ∆U = 0 rule in three body charm decays",
abstract = "CP violation in charm decay was observed in the decays D0→ P±P∓ of a D0 meson to two pseudoscalars. When interpreted within the SM, the results imply that the ratio of the relevant rescattering amplitudes has a magnitude and phase that are both of O(1). We discuss ways to probe similar ratios in D0→ V±P∓ decays, where V is a vector that decays to two pseudoscalars, from the Dalitz-plot analysis of time-integrated three-body decays. Compared to two-body decays, three-body decays have the advantage that the complete system can be solved without the need for time-dependent CP violation measurements or use of correlated (Formula presented.) production. We discuss the decays D0→ π+π−π0 and D0→ K+K−π0 as examples by considering a toy model of only two overlapping charged resonances, treating the underlying pseudo two-body decays in full generality.",
keywords = "CP violation, Heavy Quark Physics",
author = "Avital Dery and Yuval Grossman and Stefan Schacht and Abner Soffer",
note = "Publisher Copyright: {\textcopyright} 2021, The Author(s).",
year = "2021",
month = may,
doi = "10.1007/JHEP05(2021)179",
language = "אנגלית",
volume = "2021",
journal = "Journal of High Energy Physics",
issn = "1126-6708",
publisher = "Springer Verlag",
number = "5",
}