B. J. Choi

activity

20152026

most citedKaon BSM B-parameters using improved staggered fermions from

N_{f} = 2 + 1

unquenched QCD

47 citations · 54 across the 11 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

hep-lat2018

Update on $B \to D^{*} ℓ ν$ form factor at zero-recoil using the Oktay-Kronfeld action

Tanmoy Bhattacharya, Rajan Gupta, Sungwoo Park +9

We present an update on the calculation of $B ˉ \to D^{*} ℓ ν ˉ$ semileptonic form factor at zero recoil using the Oktay-Kronfeld bottom and charm quarks on $N_{f} = 2 + 1 + 1$ fl…

hep-lat2018

Perturbative calculation of $Z_{q}$ at the one-loop level using HYP-smeared staggered quarks

Benjamin J. Choi, Weonjong Lee, Jangho Kim +2

We present matching factors for $Z_{q}$ calculated perturbatively at the one-loop level with improved staggered quarks. We calculate $Z_{q}$ with HYP-smeared staggered quarks and Syman…

Update on B→D∗ℓν form factor at zero-recoil using the Oktay-Kronfeld action

Perturbative calculation of Zq​ at the one-loop level using HYP-smeared staggered quarks

Update on $B \to D^{*} ℓ ν$ form factor at zero-recoil using the Oktay-Kronfeld action

Perturbative calculation of $Z_{q}$ at the one-loop level using HYP-smeared staggered quarks