52nd Rencontres de Moriond EW 2017

Session

Standard Model measurements

S2

19 mars 2017, 17:00

81. Top quark production and decays at LHC

Didar Dobur (University of Ghent Belgium)

19/03/2017 17:00

Theory

Ordinary

82. Top Physics at Tevatron

M. Pavol Bartos (Comenius University)

19/03/2017 17:20

Experiment

Ordinary

23. Electroweak precise measurements at the Tevatron

Dr Liang HAN (University of Science and Technology of China (USTC))

19/03/2017 17:40

Experiment

Ordinary

The talk will present the latest D0 Z-->mumu forward-backward asymmetry and sin2thetaW measurement, and the W mass, the weak mixing angle and the top mass results of Tevatron.

71. Electroweak precision measurements with Z and W bosons at the LHC

Dr Aram Apyan (Fermi National Accelerator Laboratory)

19/03/2017 18:00

Experiment

Ordinary

We report on the status of the precision measurements of electroweak parameters with W and Z bosons at the LHC. The effective electroweak mixing angle sin^{2}_{\theta} is extracted by measuring the forward-backward asymmetry in di-lepton events near the Z boson mass region. Measurements of differential W and Z boson production cross-sections and their ratios are also reported. These...

54. Studies of Diboson production at LHC

Mme Senka Duric (University of Wisconsin-Madison)

19/03/2017 18:40

Experiment

Ordinary

We present the most recent measurements involving diboson production inclusively or in association with jets (VBS), with data collected by the ATLAS and CMS during Run I & II.

41. How bright is the proton?

Dr Gavin Salam (CERN)

19/03/2017 19:00

Theory

Ordinary

The photon distribution inside the proton affects a wide variety of LHC processes. In the past couple of years it emerged that our limited understanding of this distribution was the dominant uncertainty in a number of searches and certain precision Higgs predictions, notably Higgs boson production in association with a $W$ boson. This talk shows how the photon distribution can be related...

27. The proton radius from CREMA

Dr Aldo Antognini (Paul Scherrer Insitute)

19/03/2017 19:20

Experiment

Ordinary

We have measured several 2S-2P transitions in muonic hydrogen ($\mu$p), muonic deuterium ($\mu$d) and muonic helium ions (${\mu }^3$He, ${\mu }^4$He). From muonic hydrogen we extracted a proton charge radius 20 times more precise than obtained from electron-proton scattering and hydrogen high-precision laser spectroscopy but at a variance of $7\sigma$ from these values. This discrepancy is...