000002691 001__ 2691
000002691 005__ 20210922122120.0
000002691 037__ $$aBELLE2-NOTE-PL-2021-010
000002691 041__ $$aeng
000002691 100__ $$aThe Belle II Collaboration
000002691 245__ $$aBelle II experiment sensitivity to the LFV decays tau -> l + alpha
000002691 260__ $$a$$c2021-09-22
000002691 300__ $$a8
000002691 520__ $$aWe study the charged lepton flavor violating decay tau -> l alpha, where alpha is a non-standard invisible boson that leaves the Belle II detector undetected and l is either an electron or a muon. This Note presents plots showing the optimization procedure, relevant observables, and upper limit estimates using Belle II simulated data, assuming no tau -> l alpha signal in 62.8/fb of integrated luminosity. 
000002691 6531_ $$atau
000002691 6531_ $$aLFV
000002691 8560_ $$fadeyta@fis.cinvestav.mx