7 November 2019
Vuorikatu 19, Helsinki
Europe/Helsinki timezone

Contribution List

14 out of 14 displayed
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  1. Hannu Paukkunen (University of Jyväskylä)
    07/11/2019, 11:00

    I will showcase our recent works on heavy-flavour and dijet production at the LHC.

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  2. Sami Sakari Rasanen (Helsinki Institute of Physics (FI)), Sami Sakari Rasanen (Helsinki Institute of Physics (FI))
    07/11/2019, 11:30
  3. Dr Gabriele Inghirami (University of Jyväskylä)
    07/11/2019, 12:00
  4. Timo Enqvist
    07/11/2019, 12:10

    Very large muon multiplicities were observed in DELPHI, L3+C, and ALEPH at LEP and also in ALICE at LHC. Their effective measurement times were very short. Cosmic-ray experiment EMMA in the Pyhäsalmi mine operates at about the same depth and high-multiplicity muon data has been collected for over a year using multipixel SC16 plastic scintillation detectors.

    The SC16 detectors were also used...

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  5. Wladyslaw Henryk Trzaska (University of Jyvaskyla (FI))
    07/11/2019, 12:20

    There is a broad consensus that we are at the threshold of a major breakthrough referred to as physics Beyond the Standard Model (BSM). If one agrees with the inadequacy of the Standard Model (SM) to explain the growing list of new, puzzling phenomena, it becomes obvious that the first key steps towards the solution are bound to come from experiments. It is also expected that neutrinos – the...

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  6. Katri Huitu (Helsinki University)
    07/11/2019, 13:30
  7. Sami Lehti (Helsinki Institute of Physics (FI))
    07/11/2019, 14:00
  8. Kenneth Osterberg (Helsinki Institute of Physics (FI))
    07/11/2019, 14:30

    The talk will contain a brief description of the most recent physics results from the TOTEM experiment at the LHC, especially the ones concerning the evidence of the t-channel exchange of a colourless C-odd three-gluon compound state, the so-called Odderon, in elastic scattering. Also a short description of the future plans of the experiment will be included.

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  9. Laurent Forthomme (Helsinki Institute of Physics (FI))
    07/11/2019, 14:40

    With more than 100 fb-1 collected along LHC run 2, the CMS-TOTEM Precision Proton Spectrometer allows to probe the fundamental structure of the Standard model in various ways through the detection of forward scattered protons in combination with the central system. In this talk, the spectrometer and its detection principles will be presented, along with the first result obtained so far. In...

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  10. Javier Subils
    07/11/2019, 14:50

    The loss of criticality in the form of weak first-order transitions or the end of the conformal window in gauge theories can be described as the merging of two fixed points that move to complex values of the couplings. When the complex fixed points are close to the real axis, the system typically exhibits walking behavior with Miransky (or BKT) scaling. I will present a realization of these...

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  11. Syksy Räsänen (University of Helsinki)
    07/11/2019, 15:30

    The only scalar field in the Standard Model -the Higgs- can drive cosmological inflation. Despite being its simple and conservative construction, Higgs inflation opens up involved questions about loop corrections and renormalisation. It also offers the possibility to distinguish between different gravitational degrees of freedom using measurements of the CMB.

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  12. Matti Heikinheimo (Helsinki Institute of Physics)
    07/11/2019, 16:00
  13. Chloe Gowling (University of Sussex)
    07/11/2019, 16:30
  14. jari joutsenvaara (University of Oulu)
    07/11/2019, 16:40

    The decision of the LAGUNA consortium to jump onboard of non-European projects (namely DUNE and JUNO) could have been the final blow to the underground physics, and the whole re-use of the Pyhäsalmi mine. However, instead, it was the beginning of something new.

    Before the activities in Pyhäsalmi Mine had concentrated in underground physics, but now as the main aim fade away, it gave room...

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