Aktuelle Termine

42. Woche 2021


Donnerstag, 21.10.

Special Seminar

Zeit, Ort:

16:00 Uhr,

Redner:

Ass. Prof. Dr. Lina Necib - Kavli Institute for Astrophysics and Space Research Massachusetts Institute of Technology

Titel:

Tracing Dark Matter with Stars

Zoom-Meeting beitreten:https://zoom.us/j/97726408385?pwd=SG1odkprSC91T01HRFl0amtEa1QxZz09Meeting-ID: 977 2640 8385In this talk, I explore the impact of stellar kinematics on understanding the particle nature of Dark Matter in four separate locations: the solar neighborhood, the Galactic center, dwarf galaxies, and streams. I first discuss the implications of the different stellar components on direct detection experiments. I show how to use the velocity distribution of stars in the solar neighborhood to determine the empirical velocity distribution of Dark Matter, critical for direct detection. I then use an example of a Dark Matter candidate annihilating to gamma rays in the Galactic Center to motivate the need for accurate measurements of the Dark Matter density profile. Subsequently, I motivate the need for better understanding of the density profiles of dwarf galaxies given their large implications on indirect detection, by analyzing mock data and reconstructing the inner slope of the Dark Matter profile. Finally, I close by arguing for the importance of streams in identifying the Dark Matter subhalo population, and present a new stream finding algorithm called Via Machinae based on unsupervised machine learning techniques.Kenncode: 291628

43. Woche 2021


Montag, 25.10.

Seminar Dynamik und Struktur von Atomen und Molekülen

Zeit, Ort:

09:30 Uhr, https://zoom.us/j/92757704620?pwd=QnlXUmlUblRvTjUxZzhjSXhkV0FMQT09

Redner:

David Chicharro, Ionized atoms&molecules in strong fields

Titel:

Unravelling the photodissociation dynamics of small radicals

Meeting-ID: 927 5770 4620Kenncode: 126155

Dienstag, 26.10.

Seminar Theoretische Quantendynamik

Zeit, Ort:

11:15 Uhr, Zoom

Redner:

Dr. Bastian Sikora, MPIK

Titel:

Theory of the Zeeman and hyperfine splitting of the helium-3 ion (online seminar)

LINK: https://zoom.us/j/94017339467?pwd=jaYZQt2bNkgDq0ia2t53CFvj6kaX6Q \\ MEETING ID: 94017339467 \\ PASSWORD: 153366

Donnerstag, 28.10.

Particle and Astroparticle Theory Seminar

Zeit, Ort:

16:15 Uhr,

Redner:

Dr. Manibrata Sen (MPIK)

Titel:

Constraining keV sterile neutrino dark matter through lab and cosmo surveys

Joint Seminar with ITP Heidelberg, Teilchentee