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General Talks

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Najnovije dodano:
2019-06-26
09:36
CMS measurements (and interplay) of ttbb and ttH(H->bb) production cross sections at 13 TeV / Schroeder, Matthias (speaker) (KIT - Karlsruhe Institute of Technology (DE))
Two cross section measurements performed by the CMS collaboration using data from proton-proton collisions at 13 TeV will be discussed: the production of top quark pairs in association with two b jets (ttbb) and the production of top quark pairs in association with a standard model Higgs boson that decays to a b jet pair, ttH(H->bb). The production cross section of top quark pairs in association with two b jets is a major irreducible background in the measurement of ttH and its normalization and modelling are leading sources of systematic uncertainty. [...]
2019 - 0:57:22. LHC Seminar External link: Event details In : CMS measurements (and interplay) of ttbb and ttH(H->bb) production cross sections at 13 TeV

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2019-06-26
09:35
Instantons and Infinite Distances / Marchesano Buznego, Fernando Gabriel (speaker) (Consejo Superior de Investigaciones Cientificas (CSIC) (ES))
2019 - 0:27:58. Conferences & Workshops; String Phenomenology 2019 External links: Talk details; Event details In : String Phenomenology 2019

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2019-06-25
10:23
Phases of little string theory and fuzzballs / Massai, Stefano (speaker) (University of Chicago)
Resolved A-type singularities admit an exact description in worldsheet string theory that regularises the linear dilaton throat dual to little string theory. A generalisation of this mechanism offers a weakly coupled description of “fuzzball” states in the Hilbert space of two and three-charge black holes. [...]
2019 - 0:52:48. TH institutes; String Geometry and String Phenomenology Institute External links: Talk details; Event details In : String Geometry and String Phenomenology Institute

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2019-06-22
09:58
Singularities and F-theory / Grassi, Antonella (speaker) (University of Pennsylvania)
I will review background results and discuss recent progress..
2019 - 0:51:35. TH institutes; String Geometry and String Phenomenology Institute External links: Talk details; Event details In : String Geometry and String Phenomenology Institute

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2019-06-22
09:58
Unification of Symmetries from Strings / Vaudrevange, Patrick (speaker) (TU Munich)
String Theory in 4D is highly predictive due to the compactification of extra dimensions: specifying a set of abstract compactification parameters, the particle content, all symmetries and all interactions in the effective low-energy theory are uniquely fixed. This is in contrast to Quantum Field Theory: the effective Lagrangian from String Theory cannot be altered at will, i.e. [...]
2019 - 0:53:25. TH institutes; String Geometry and String Phenomenology Institute External links: Talk details; Event details In : String Geometry and String Phenomenology Institute

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2019-06-21
16:09
SU(3) structures on Calabi-Yau manifolds / Larfors, Magdalena (speaker) (Uppsala University)
In this talk, we show that a range of non-trivial SU(3) structures can be constructed on complete intersection Calabi-Yau three-folds. Among the possible SU(3) structures we find Strominger-Hull systems, suitable for heterotic or type II string compactifications. [...]
2019 - 0:50:13. TH institutes; String Geometry and String Phenomenology Institute External links: Talk details; Event details In : String Geometry and String Phenomenology Institute

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2019-06-21
14:14
M-theory singularities: Going beyond Dynkin diagrams / Collinucci, Andres (speaker) (Université Libre de Bruxelles)
M-theory on an ADE singularity gives rise to an ADE gauge theory at low energies. However, the “T-brane” phenomenon completely shatters this picture, and reveals that simply resolving singularities, and uncovering a Dynkin diagram is insufficient to understand what’s really going on. [...]
2019 - 0:48:48. TH institutes; String Geometry and String Phenomenology Institute External links: Talk details; Event details In : String Geometry and String Phenomenology Institute

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2019-06-21
14:14
Keynote Address / Zinsou, Lionel (speaker)
2019 - 1:05:33. General Meetings; Sharing Knowledge Conference External links: Talk details; Event details In : Sharing Knowledge Conference

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2019-06-21
13:36
SKF Award Ceremony / Zinsou, Lionel (speaker) (SouthBridge Group) ; Ellis, John (speaker)
2019 - 0:05:46. General Meetings; Sharing Knowledge Conference External links: Talk details; Event details In : Sharing Knowledge Conference

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2019-06-21
13:36
Q&A
2019 - 0:40:24. General Meetings; Sharing Knowledge Conference External links: Talk details; Event details In : Sharing Knowledge Conference

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