SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

 

Dnia 27 listopada (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

Selected measurements with H→ττ decays using the CMS detector

Referuje:  dr hab. Michał Bluj (NCBJ)

Abstract:

Measurements with the H→ττ decay channel play an important role in probing Higgs boson properties. In this talk recent results obtained by the CMS experiment with the H→ττ channel will be discussed: a measurement of the Higgs boson production cross-section and a measurement of the CP structure of the Yukawa coupling between the Higgs boson and tau leptons.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Join Zoom Meeting

https://us02web.zoom.us/j/84516096743?pwd=a3BYQ24zY1ZjQTF4eFIwUnM2WlNaZz09

Meeting ID: 845 1609 6743

Passcode: HEP_UW

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

W dniu 20 listopada zapraszamy do udziału w otwartej sesji plenarnej ECFA,
która poświęcona będzie tzw. fabrykom gamma. Plan spotkania:

Session on gamma factories:

10:30     Physics context and opportunities at the HL-LHC
Speaker: Mieczyslaw Krasny (Centre National de la Recherche
Scientifique (FR))

11:10     Technical aspects, R&D and Proof-of-Principle
Speaker: Yann Dutheil (CERN)

11:35     Physics applications of gamma-factories
Speaker: DMITRY BUDKER (Helmholtz Institute Mainz and UC
Berkeley)

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

Szczegóły spotkania ECFA, które rozpoczyna się w czwartek, 19 listopada o
godz. 14:00 i zakończy w piątek, 20 listopada o godz. 17:00 dostępne są na
stronie:

https://indico.cern.ch/event/966397/

Spotkanie będzie transmitowane za pośrednictwem platformy zoom.
Bezpośredni link do spotkania:

https://cern.zoom.us/j/94044206208?pwd=M3Z4OVF0RVZFdWxqalhpNy9xT1hKQT09

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 13 listopada (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

Search for   Decay

Referuje:  Prof. dr hab. Krzysztof Doroba

Abstract:

Branching rations have been studied in particular by BELLE, BABAR, LHCb, ATLAS and CMS. Obtained results should be compared with existing or future predictions on Charged Lepton Flavor Violation (CLFV) of different Standard Model extensions. In this talk methods used by above experiments for data collection and analysis will be described and experimental results presented with particular emphasis on the CMS experiment.

 

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Join Zoom Meeting

https://us02web.zoom.us/j/84516096743?pwd=a3BYQ24zY1ZjQTF4eFIwUnM2WlNaZz09

Meeting ID: 845 1609 6743

Passcode: HEP_UW

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 6 listopada (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

Deep Inelastic Scattering studies with the  EIC

Referuje:  Prof. dr hab. Krzysztof Golec-Biernat (IFJ PAN)

Abstract:

The planned Electron Ion Collider offers new opportunities to study quark-gluon strukture of nuclons and nuclei through deep inelastic scattering processes. I will present some of them refering to the currente status of our knowledge of this structure.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Join Zoom Meeting

https://us02web.zoom.us/j/84516096743?pwd=a3BYQ24zY1ZjQTF4eFIwUnM2WlNaZz09

Meeting ID: 845 1609 6743

Passcode: HEP_UW

 

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 30 października (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

Top physics with the CMS experiment – selected results

Referuje:  dr hab. Marcin Konecki, prof. UW

Abstract:

The top quark is the heaviest object in the standard model (SM).

It allows for the precise test of the SM and searches for a new physics.

Thus the top quark measurements are important part of CMS physics program.

In the presentation the selection of recent CMS top-quark measurements will be given:

t-tbar production in association with charm, 3rd generation of CKM matrix elements, forward-backward asymmetry, top Yukawa coupling determination and a search for CP violation effects in top production.

 

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Join Zoom Meeting

https://us02web.zoom.us/j/84516096743?pwd=a3BYQ24zY1ZjQTF4eFIwUnM2WlNaZz09

Meeting ID: 845 1609 6743

Passcode: HEP_UW

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

 

Dnia 23 października (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

     Neutrino 2020 – conference report

 Referuje: dr hab. Katarzyna Grzelak

 Abstract:

 The XXIX International Conference on Neutrino Physics and Astrophysics was originally scheduled to take place in Chicago but due to COVID-19 was entirely virtual.

This year more than 3400 people participated from 22 June to 2 July in this biggest conference in the neutrino physics field.

In the seminar the results shown at the conference will be presented.

  

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Join Zoom Meeting

https://us02web.zoom.us/j/84516096743?pwd=a3BYQ24zY1ZjQTF4eFIwUnM2WlNaZz09

Meeting ID: 845 1609 6743

Passcode: HEP_UW

 

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 16 października (piątek) o godzinie 10:15, odbędzie się seminarium, na
którym zostanie wygłoszony referat pt.:

2020 update of the European Strategy for Particle Physics

Referuje: prof. dr hab. Jan Królikowski

Spotkanie odbędzie się za pośrednictwem platformy zoom:

Join Zoom Meeting
https://us02web.zoom.us/j/84516096743?pwd=a3BYQ24zY1ZjQTF4eFIwUnM2WlNaZz09

Meeting ID: 845 1609 6743
Passcode: HEP_UW

Serdecznie zapraszamy
dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 5 czerwca (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

The Hyper-Kamiokande experiment.

Referuje: dr hab. Justyna Łagoda (NCBJ)

Abstract:

Hyper-Kamiokande (HK) is a proposed ~200 kiloton water Cherenkov detector, a continuation of the highly successful neutrino and proton decay program based in Japan. It was approved in February 2020 by Japanese parliament and is expected to start taking data in 2027. Having the fiducial mass of ~8 times larger than its predecessor, Super-Kamiokande, HK will offer a broad physics program, including precise measurements of atmospheric, beam, solar and supernova neutrinos and searches for nucleon decay. The talk will cover the main physics goals of the experiment as well as technical information on the detector and its expected performance.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Zoom meeting link: https://zoom.us/j/176261850

https://us02web.zoom.us/j/176261850?pwd=cWgzMkwvVjBTSm5ObTFMSnBPTndIQT09

Zoom meeting ID: 176 261 850

Password: 8z2bfx

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

Dnia 29 maja (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

Prospects of searches for long-lived SUSY and doubly charged particles with MoEDAL experiment

Referuje: mgr Rafał Masełek (IFT)

Abstract:

The Monopole & Exotics Detector at the LHC (MoEDAL) is a small experiment designed to search for highly ionising avatars of a New Physics. Its main goal is to study the possible existence of magnetic monopoles, but the physics program defines over 34 distinct scenarios, targeting extra dimensions, new symmetries, topological particles and Dark Matter.

Currently, MoEDAL experiment is being upgraded to prepare for Run-3 data taking period. In my talk, I present the prospects of searches for New Physics after the upgrade. I discuss detection reach for various types of long-lived Supersymmetry and doubly charged particles, and I compare it to the results by ATLAS and CMS.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Zoom meeting link: https://zoom.us/j/176261850

https://us02web.zoom.us/j/176261850?pwd=cWgzMkwvVjBTSm5ObTFMSnBPTndIQT09

Zoom meeting ID: 176 261 850

Password: 8z2bfx

SEMINARIUM FIZYKI WIELKICH ENERGII

SEMINARIUM FIZYKI WIELKICH ENERGII

 

Dnia 22 maja (piątek) o godzinie 10:15, odbędzie się seminarium, na którym zostanie wygłoszony referat pt.:

 

Modern techniques of ultra-high energy cosmic rays detection.

 

Referuje: dr hab. Jarosław Stasielak (IFJ)

Abstract:

Studies on ultra-high energy cosmic rays, those exceeding energy $10^{18}$ eV, are conducted with giant ground-based detectors recording extensive air showers (cascades of secondary particles) induced by cosmic ray particles in the atmosphere. Over recent years, these studies have dramatically advanced our understanding of ultra-high energy cosmic rays. Nevertheless, the results obtained so far neither allow us to determine the sources of these most energetic particles we know in the Universe nor to explain the origin of the observed cosmic ray flux suppression above $4\times 10^{19}$ eV. The explanation of these puzzles is one of the most important goals of modern astrophysics. At the same time, the results obtained indicate that further advances in research on ultra-high energy cosmic rays require improving measuring capabilities of detectors. Therefore, there is a special need to search for new experimental solutions to improve the accuracy of measurements of extensive air showers, while reducing the costs of construction and operation of detectors. I will present modern techniques for the detection of ultra-high energy cosmic rays, both classic well-proven methods as well as the new radio detection method, intensively developed over the last decade, which is currently considered the most promising technique. As examples of works on alternative methods of extensive air shower detection, the microwave and radar detection techniques will be discussed. Also I will present the main goals and plans for the upgrade of the Pierre Auger Observatory — the largest detector of ultra-high energy rays.

Serdecznie zapraszamy

dr hab. Katarzyna Grzelak
prof. dr hab. Jan Królikowski
prof. dr hab. Aleksander Filip Żarnecki

The meeting will take place on zoom.us platform.

Zoom meeting link: https://zoom.us/j/176261850

https://us02web.zoom.us/j/176261850?pwd=cWgzMkwvVjBTSm5ObTFMSnBPTndIQT09

Zoom meeting ID: 176 261 850

Password: 8z2bfx