HIP NEWS April 27th 2015
Staff training: Welcome breakfast
The course is targeted for all the new international employees of the University of Helsinki.
Register until 30.04.2015.
Sign up in http://www.helsinki.fi/trainingcalendar ( Staff Training Calendar HENKKA)
If you don’t have access to Henkka, please do the registration via this link by copying the address to your browser:
DEPARTMENT OF PHYSICS / HIP JOINT COLLOQUIA / SEMINARS
Tuesday 28 April 2015 at 10.15 in A315
Dorota Sokolowska (Warsaw)
Dark matter in multi-scalar extensions of the Standard Model with discrete symmetries
Abstract: Multi-scalar extensions of the Standard Model can accommodate a viable Dark Matter candidate and modification of Higgs decay rates, particularly into two photons. One of the simplest choices for the extended scalar sector is the Inert Doublet Model, i.e. the Standard Model with an additional inert scalar doublet. The IDM can be further extended by extra doublets or singlets, which may modify both DM- and collider phenomenology.
In this talk I will discuss the the interplay between the LHC results for the decay of the SM-like Higgs into two photons and the properties of Dark Matter from Planck measurements. Constraints for multi-scalar models obtained in this way are stronger or comparable to the constraints provided by direct and indirect detection experiments for low, medium and high Dark Matter mass regions.
The 2015 CERN-JINR European School of High-Energy Physics
The 2015 European School of High-Energy Physics will take place in
Bansko, Bulgaria, 2 – 15 September 2015
The deadline for applications is 8 May 2015.
Further details are available here:
M. Hindmarsh 19.4. – 14.6. (KR)
D. Sokolowska 27.4. – 30.4. (VK)