Observation of an Excited $B_c^±$ Meson State with the ATLAS Detector

Stathes Paganis2018-09-102018-09-102014http://scholars.lib.ntu.edu.tw/handle/123456789/388420Observation of an Excited $B_c^±$ Meson State with the ATLAS Detectorjournal article10.1103/PhysRevLett.113.212004