CP2023

Session

Experiments

13 févr. 2023, 09:20

Amphi (École de Physique des Houches)

23. CP violation at colliders

Stephane Monteil (Laboratoire de Physique de Clermont - UCA/IN2P3)

13/02/2023 09:20

24. BSM CP violation searches at LHCb

Francesca Dordei (INFN, Cagliari (IT))

13/02/2023 09:50

7. BSM CP violation searches at Belle II

Radek Zlebcik (Charles University)

13/02/2023 10:50

Up to now, the Belle II experiment has collected about the same amount of data as BaBar and the plan is to collect 50 times more. New physics can affect the phase of the amplitudes and consequently the measured CP violation parameters. There are two main complementary approaches: overconstraining the SM parameters in the precision measurements of the high-statistics tree-level B decays or...

48. Interpreting Electric Dipole Moments

Jordy de Vries (Nikhef)

13/02/2023 11:20

28. Electric dipole moments of free charged particles

Philipp Schmidt-Wellenburg (Paul Scherrer Institute)

13/02/2023 11:50

27. EDM of atoms and nuclei

Skyler Degenkolb (Universität Heidelberg)

13/02/2023 14:00

26. Neutron EDM

Skyler Degenkolb (Universität Heidelberg)

13/02/2023 14:30

29. Search for the muon electric dipole moment using the frozen-spin technique

Chavdar Dutsov

13/02/2023 15:00

At the Paul Scherrer Institute we are developing a high precision instrument to measure the electric dipole moment (EDM) of the muon. The presence of a permanent EDM in an elementary particle would imply a violation of time invariance and the combined symmetry of Charge-Parity (CP). While the Standard Model of particle physics allows for a large CP-violating phase, it also predicts EDMs that...

30. The commissioning of the MORA experiment

Pierre DELAHAYE (GANIL)

13/02/2023 15:20

Searching for CP-violation in nuclear beta decay: Commissioning of the MORA apparatus at IGISOL The "Matter’s Origin from RadioActivity" (MORA) project focuses on ion manipulation in traps and laser orientation methods for the searches for New Physics (NP) in nuclear beta decays, looking for possible hints to explain the matter-antimatter asymmetry observed in the Universe. Located in Finland...

31. Theoretical Overview of Double Beta Decay

Frank Deppisch (University College London)

13/02/2023 16:30

I will discuss theoretical aspects of and recent developments in double beta decay. Focussing on the neutrinoless mode, I will review its role in our understanding of neutrinos and models of lepton number violation as the origin of light neutrino masses. I will attempt to elucidate connections with models of baryogenesis, specifically leptogenesis and I will describe the impact of an...

32. Neutrino-less double beta decay overview

Yoann KERMAIDIC (IJCLab)

13/02/2023 17:00

33. BINGO, towards the meV level of the neutrino mass scale

Vladyslav Berest (DPhP/IRFU/CEA)

13/02/2023 17:30

Neutrinoless double-beta decay is a hypothetic nuclear process which, in case of its observation, would provide important information about the nature of neutrino and will demonstrate the lepton number violation. Scintillation bolometers are one of the most promising technology for 0v2b decay search: low-temperature particle detector in joint with a cryogenic light detector. BINGO (Bi-Isotope...

34. Towards the NNBAR Experiment at the European Spallation Source

Richard Wagner (Institut Laue-Langevin)

13/02/2023 17:50

The European Spallation Source (ESS) in Lund, currently under construction, is designed to be the most powerful neutron source in the world. Taking advantage of the unique potential of the ESS, the NNBAR collaboration has proposed an experimental program to search for baryon number violation (BNV) due to neutron (n) – antineutron ( ̄n) conversions. This process could explain the observed...

11. Review of CP violation in long-baseline neutrino experiments

Sara Bolognesi (CEA Saclay)

15/02/2023 10:50

12. NOvA

Pierre Lasorak (Sussex University)

15/02/2023 11:20

NOvA is a long-baseline neutrino oscillation experiment based at the Fermi National Accelerator Laboratory, USA. Utilizing two functionally-identical liquid scintillator tracking calorimeters placed 810 km apart, NOvA observes the appearance of electron (anti)neutrinos and the disappearance of muon (anti)neutrinos in the muon (anti)neutrino-dominated NuMI beam. By observing these...

13. Overview of the T2K Experiment

Evan Goodman (University of Glasgow)

15/02/2023 11:50

14. DUNE: Status, progress and plans

Maritza Delgado Gonzalez (University & INFN Milano-Bicocca)

17/02/2023 09:10

The Deep Underground Neutrino Experiment (DUNE) is a flagship-international project in particle physics and one of the most ambitious neutrino beam experiments ever conceived, hosted by the United States DOE national laboratory, Fermilab. DUNE will play an essential role in studies of neutrino mass ordering, CP violation, and precise measurements of neutrino mixing parameters, as well as in...

15. Hyper-Kamiokande: the road to measure the CP-phase in the neutrino sector

Pablo Fernández (DIPC)

17/02/2023 09:40

The next generation neutrino oscillation experiment, Hyper-Kamiokande, will consist of a 260 kt underground water-Cherenkov far detector located 295 km from the upgraded J-PARC neutrino beam of 1.3 MW. The primary goal of the experiment is the detailed study of neutrino oscillations and the precise measurement of the CP-violating phase. The latter is one of the main goals of the project and...

42. Measuring $\delta_{\rm CP}$ and constraining lepton flavour models at ESSnuSB

Monojit Ghosh, Dr Monojit Ghosh (Ruder Boskovic Institute)

17/02/2023 10:10

ESSnuSB is an upcoming accelerator based experiment in Sweden to study neutrino oscillation. The main aim of this experiment is to measure the leptonic CP phase $\delta_{\rm CP}$ by probing the second oscillation maximum. This experiment is also capable to test the viability of different lepton flavour models based on their prediction of the CP phase. In this presentation, I will discuss the...

43. CP Violation Sensitivity in Future Long-Baseline Experiments

Anjan Giri (IIT Hyderabad)

17/02/2023 11:00

Our pursuit of novel physics may be advanced significantly by neutrinos. Neutrino oscillations have so far provided the only particle physics evidence for new physics beyond the standard model (BSM), making it an ideal area to investigate new physics scenarios. Recently, there have been a lot of interests in situations such as Non-Standard Neutrino Interactions (NSI) with matter and the...

6. LHCb

Francesca Dordei (INFN, Cagliari (IT))

8. Overview

Sara Bolognesi (CEA Saclay)

5. Overview colliders

Stephane Monteil (Laboratoire de Physique de Clermont - UCA/IN2P3)