Vietnam Flavour Physics Conference 2025

Session

Beauty and Charm Physics

20 août 2025, 08:30

International Centre for Interdisciplinary Science and Education (ICISE)

54. Introduction to Beauty and Charm Physics

Enrico Lunghi (Indiana University)

20/08/2025 08:30

3. Heavy-flavour results from the ATLAS experiment

Dominic Jones (University of Sussex)

20/08/2025 09:05

Heavy Flavour Physics

Experimental

This presentation will highlight recent advances in heavy-flavour physics achieved with Run-2 data collected by the ATLAS experiment. It will focus on the latest results in heavy-flavour hadron production and decay measurements, as well as the spectroscopy of exotic heavy-flavour states. Key topics include the most precise determination of the B0 meson lifetime, measurements of charmed meson...

56. Highlights in heavy-flavour physics from the CMS experiment

Kai Yi (University of Iowa), Priyanka Sadangi (NISER)

20/08/2025 09:30

57. Tetraquark results from CMS

Kai Yi (University of Iowa)

20/08/2025 09:45

58. Charm Physics and Hadron Spectroscopy at Belle and Belle II

Sourabh Chutia (IISER Mohali (Belle II collaboration))

20/08/2025 10:50

59. Charmonium-like states at BESIII

Kai Zhu (Institute of High Energy Physics, CAS, China)

20/08/2025 11:10

In recent years, a number of charmonium-like states have been observed above the open-charm threshold in various experiments. Their properties often go against our expectations for regular charmonium states, rendering their interpretation difficult. With BESIII, we are a leading contributor to the experimental studies of the so-called XYZ states – studying Y-states directly in e+e-...

29. Novel approaches to determine B meson production fractions

Greg Landsberg (Brown University)

20/08/2025 11:35

Heavy Flavour Physics

Theoretical

In this talk, I present novel methods [Bernlochner:2023bad] to determine the $\Upsilon(4S)\to B^+B^-$ and $\Upsilon(4S)\to B^0\bar B^0$ decay rates. The precision to which they and their ratio are known yields at present a limiting uncertainty around $2\%$ in measurements of absolute $B$ meson decay rates, and thus in a variety of applications, such as precision determinations of elements of...

60. Discussion

Enrico Lunghi (Indiana University), Gerco Onderwater (Maastricht University), Michael Ratz (University of California, Irvine), Nazila Mahmoudi (Lyon University), Prof. Yoshi Uchida (Imperial College London)

20/08/2025 11:55