====== TTP20-005 Quark Flavor Phenomenology of the QCD Axion ====== ^ TTP20-005 Quark Flavor Phenomenology of the QCD Axion ^^ | **Jorge Martin Camalich, Maxim Pospelov, Pham Ngoc Hoa Vuong, Robert Ziegler, Jure Zupan** | |**Phys. Rev. D 102, 015023 (2020)**| | {{preprints:2020:ttp20-005.pdf|PDF}} [[http://arxiv.org/abs/2002.04623|arXiv]] | | |