A. Lenz

activity

19972023

most citedFirst Look at the Physics Case of TLEP

429 citations · 5.2k across the 90 of their papers we have counts for

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Showing 2000Show all

2 papers · 1 filter

hep-ph2000★ 31 cited

Lifetime difference of $B_{s}$ mesons - Theory status

Martin Beneke, Alexander Lenz

We give an update on the lifetime difference of $B_{s}$ mesons which accounts for recent lattice bag parameter results, and obtain $(ΔΓ/Γ)_{B_{s}} = (9. 3_{- 4.6}^{+ 3.4})$ . We then review…

hep-ph2000★ 3 cited

Some comments on the missing charm puzzle

Alexander Lenz

In this talk we summarize the status of theoretical predictions for the average number of charm quarks in a B-hadron decay.

Lifetime difference of Bs​ mesons - Theory status

Some comments on the missing charm puzzle

Lifetime difference of $B_{s}$ mesons - Theory status