Abe, K. et al. (Belle Collaboration)K. et al. (Belle Collaboration)AbePAO-TI CHANG2020-01-152020-01-152001https://scholars.lib.ntu.edu.tw/handle/123456789/449401Observation of B ?? J/?rK<inf>1</inf>(1270)journal article2-s2.0-39249084888https://www.scopus.com/inward/record.uri?eid=2-s2.0-39249084888&partnerID=40&md5=1998bcdfc28b868dced6a8b394fcd2c2