2024 NCSRD - INPP Annual Meeting
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10:00
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10:30
INPP Overview 30mSpeakers: Dr Christos Markou (Nat. Cent. for Sci. Res. Demokritos (GR)), Christos Markou (Institute of Nuclear Physics)
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10:30
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10:45
ESI Overview 15mSpeaker: Aikaterini Tzamarioudaki (Nat. Cent. for Sci. Res. Demokritos (GR))
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11:15
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11:45
CMS Activities 2024 30mSpeaker: Dr Aristoteles Kyriakis (Nat. Cent. for Sci. Res. Demokritos (GR))
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11:45
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12:15
Coffee Break 30m
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12:15
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12:30
Two -Dimensional Mass Reconstruction in Top Pair Dilepton Topologies for High-Mass Resonance Searches Using CMS 2017 Dataset 15mSpeaker: Stelios Chistinakis
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12:30
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12:45
2-Dimensional Mass Reconstruction in Asymmetric Topologies with Two Invisible Particles 15mSpeaker: Evdoxia Kalpakidou
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12:45
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13:00
AILAB Activities 2024 15mSpeaker: Dr Aristoteles Kyriakis (Nat. Cent. for Sci. Res. Demokritos (GR))
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13:00
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13:15
Semi-autonomous rover for Radiation Source Localization 15mSpeakers: Dr Aristoteles Kyriakis (Nat. Cent. for Sci. Res. Demokritos (GR)), John Karagiannis
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13:15
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14:45
Lunch Break 1h 30m
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14:45
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15:00
Overview of XRF Laboratory activities 15mSpeaker: Kalliopi Tsampa
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15:00
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15:15
Chemical degradation of iron gall inks based on historical Byzantine recipes. Investigation of the role of metal ions by non-destructive analytical spectroscopic techniques 15mSpeaker: Ermioni Vassiou
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15:30
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15:45
Study of the 11B(p,a0)8Be and 6Li(p,3He)4He reactions in the low energy range, suitable for NRA purposes 15mSpeaker: Evagelia Taimpiri
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15:45
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16:00
Measurements of (p,γ) and (α,γ) reaction cross-sections for nuclear astrophysics purposes 15mSpeaker: Maria Peoviti
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16:00
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16:30
Coffee Break 30m
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16:30
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17:00
ATLAS/Demokritos group research activities 30mSpeaker: Theodoros Geralis (Nat. Cent. for Sci. Res. Demokritos (GR))
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17:00
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17:15
NSW Pad Trigger for the ATLAS experiment 15mSpeaker: Eleni Kanellaki (Nat. Cent. for Sci. Res. Demokritos (GR))
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17:15
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17:30
ESSnuSB neutrino project at the European Spallation Source 15mSpeaker: Georgios Fanourakis (Nat. Cent. for Sci. Res. Demokritos (GR))
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10:00
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10:30
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10:00
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10:30
KM3NET Overview 30mSpeakers: Evangelia Drakopoulou (N.C.S.R. DEMOKRITOS), Evangelia Drakopoulou (Nat. Cent. for Sci. Res. Demokritos (GR))
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10:30
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10:45
Diffuse astrophysical neutrino flux searches with KM3NeT/ARCA 15mSpeaker: Vasileios Tsourapis
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10:45
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11:00
KM3NeT/ARCA differential sensitivity studies 15mSpeaker: Lida Liogka
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11:00
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11:30
Activities of the HEP-TH group 30mSpeakers: Giuseppe Bevilacqua (Istituto Nazionale Fisica Nucleare (IT)), Giuseppe Bevilacqua (NCSR Demokritos)
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11:30
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12:00
Coffee Break 30m
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12:00
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12:45
Special Seminar: Forward Physics Facility @ CERN: The Astroparticle Connection 45m
There is a renaissance of neutrino physics at CERN with the detection of TeV energy neutrinos from the colliding beams at the LHC by the FASER & SND detectors. There is much exciting physics that can be done at the proposed Forward Physics Facility of direct relevance to astroparticle physics experiments like cosmic neutrino telescopes and cosmic ray air shower arrays. I will discuss relevant topics such as neutrino interactions, forward charm & light hadron production and searches for new physics beyond-the-Standard-Model.
Speakers: Prof. Subir Sarkar (University of Oxford), Subir Sarkar (Saha Institute of Nuclear Physics (IN)) -
12:45
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14:30
Lunch Break 1h 45m
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14:30
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14:50
The hidden simplicity of complexity: Field theories of Arnol'd cats 20mSpeaker: Stam NICOLIS
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14:50
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15:10
Landscape of the QCD Vacuum 20m
We found new solutions of the sourceless Yang-Mills equation describing the superposition of chromomagnetic vortices of oppositely oriented magnetic fluxes. These gauge field configurations have constant energy densities and are separated by potential barriers forming a complicated landscape. It is suggested that the solutions describe the condensate of chromomagnetic vortices and represent a dual analog of the Cooper pairs condensate in a superconductor. In the presence of an Abelian field and in a particular limit the solutions reduce to flat connections of zero energy density and are forming a complicated potential landscape of the QCD vacuum. A possible tunnelling transition between these superfluxon flat configurations and the flat configurations with non-vanishing Chern-Pontryagin index will wash out the CP violating 𝜃 angle to zero, dynamically restoring CP symmetry.
Speakers: Prof. Georgios Savvidis (Nat. Cent. for Sci. Res. Demokritos (GR)), Georgios Savvidis (Nat. Cent. for Sci. Res. Demokritos (GR)) - 15:10 → 15:25
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15:25
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15:40
KM3NeT/ARCA expectations for the diffuse astrophysical neutrino flux 15mSpeaker: Chrisovalantis Karagiannis
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10:00
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10:30