Antares-nikhef September 2012

antares-nikhef@nikhef.nl

2 participants
2 discussions

[Theory-center] Reminder: theory meeting next Friday, 21 Sept
by Eric Laenen 18 Sep '12

18 Sep '12

Dear colleagues, a reminder that a Theory Center Meeting is scheduled for friday, 21-9-2012, in Nikhef. The morning talk will be joint with the Grappa meeting at Nikhef. As usual, please register at http://www.nikhef.nl/pub/theory/registration/index.php See below for the agenda. I look forward to see you there. Best wishes, Eric Agenda February 24 Time: 10.00 - 17.00 Talk 10.30-11.00, H320 Shin'Ichiro Ando (UvA) "Diffuse supernova neutrino background" (Joint with Grappa, Blackboard talk) Time: 15.00 - 16.00 Student meeting/discussion Vicente Atal (Leiden): "Creation of particles in the Universe - the theory of reheating" I will review the process by which particles are created after the inflationary era. These are thought to be created by the decay of the inflaton - the particle associated to the scalar field driven inflation, through a combination of perturbative and non perturbative processes. I will discuss some toy models as well as more realistic ones and show in what sense the process of reheating can be used to study dark matter candidates in the supergravity context. Talk 16.30-17.00, H320 Rob Knegjens (Nikhef) "Lessons from B_s lifetimes" The CP violating phase present in the mixing of neutral B_s mesons, predicted to be small in the Standard Model (SM), is a sensitive probe of New Physics (NP). However, recent measurements of this phase via the standard B_s -> J/Psi Phi decay mode analysis appear to be converging towards the SM prediction and rule out large NP effects. This poses the question of whether smallish NP could be distinguished from the hadronic uncertainties present in the chosen decay mode. In my talk I will discuss alternative decay modes and observables that complement the standard analysis and how their hadronic uncertainties could be controlled. I will focus especially on the usefulness of effective lifetimes, observables that take advantage of the recently measured sizable width difference between the B_s mass eigenstates. 17.00 Borrel _______________________________________________ Theory-center mailing list Theory-center(a)nikhef.nl https://mailman.nikhef.nl/mailman/listinfo/theory-center

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SURF***SPAM***6.8 U zult niet geloven hoe snel u kunt verdienen.
by antares-nikhef＠nikhef.nl 10 Sep '12

10 Sep '12

Goedendag, We nodigen u uit in uw vrije tijd te werken. Help uw buren en verdien ervoor van 5 tot 13 euro per uur. We zijn medische kliniekketen met Europees kwaliteit, we hebben de vertegenwoordigers nodig in alle steden. U hoeft geen specifieke vaardigheden of kennis te hebben, enkel: pc, Internet en email. U taak is aanvragen van onze klanten te behandelen. Het is echt gemakkelijk, maar we werven alleen verantwoordelijke en stipte medewerkers. De aantaal van de aanvragen in uw regio is van 1 tot 15 per week. U kiest zelf hoeveel u gaat werken. Wij kunnen alleen serieuze aanvragen in behandeling nemen. Voor de aanvraag, stuur de volgende gegevens op email: Antone(a)careerbuildernl.com: 1.Uw naam 2.Woonplaats 3.Uw telefoonnummer. Een fijne dag toegewenst. We hopen u snel te zien en op een goede samenwerking.

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Antares-nikhef September 2012