astro830 - Seminar on Astrophysics

Organiser: Emilio Romano-Diaz

Information for the WS25/26

Welcome to the four-credit-point Seminar on Astronomy and Astrophysics in the Master of Astrophysics program at the Argelander-Institute for Astronomy.

In this course, students will give a presentation on a recently published research paper they choose from a selection provided by professors and research staff at the AIfA.  Students must discuss the research topic, the paper content, and their presentation with their respective supervisors before their presentation.

Time: Mondays, 14.00-15:15 when two talks or 13:45-15:30 when three talks
Place: Lecture Hall 0.012, AIfA

The AstroSem introductory session will take place on Monday, 13 October 2025, at 14:00, where the papers will be briefly introduced (listed below). Students shall have a close look at them in the following days and express their interest in two papers via email to the respective supervisors by the following Friday. The papers will be assigned after that date.

The talks will be scheduled for a date after the registration deadline (to be determined). The first presentations will take place on the following Monday after the registration deadline.
The latest date available for scheduling a talk this semester is February 2nd, 2026.

Students (and advisors) are strongly recommended to read the guidelines.  Do also read the guides to good seminar talks linked below!

Please register on ecampus and basis for this seminar course. Mind the registration and de-registration deadlines! Late registration will not be possible. 

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Studium / Lectures © COLOURBOX

Papers:

Supersivor:

Not available:

Student:

Date:

Revisiting constraints on primordial magnetic fields from spectral distortions of cosmic microwave background

Dr. K. Barbey 12-19/01/26

XRISM reveals complex multi-temperature structures in the Abell 2029 galaxy cluster

Prof. T. Reiprich 03/11/25 Hanna Meuten

01/12/2025

Feature Intensity Mapping: Polycyclic Aromatic Hydrocarbon Emission from All Galaxies Across
Cosmic Time

Dr. C. Karoumpis

SDSS-IV MaNGA: Spatial Evolution of Gas-phase Metallicity Changes Induced by Galaxy Interactions

Dr. M. Thorp

A Detection of Circumgalactic Dust at Megaparsec Scales with Maximum Likelihood Estimation

Dr. K. Basu

Understanding acoustic scale observations: the one-sided fight against Λ

Dr. R. Reischke

Ray-tracing Fast Radio Bursts Through IllustrisTNG: Cosmological Dispersion Measures from Redshift 0 to 5.5

Dr. R. Reischke

The critical role of dark matter halos in driving star formation

Dr. D. Colombo

CLUSTERING OF DESI GALAXIES SPLIT BY THERMAL SUNYAEV-ZELDOVICH EFFECT

Dr. A. Eggemeir

The diverse star formation histories of early massive, quenched galaxies in modern galaxy formation simulations

Dr. M. Reza Ayromlou

The evolution of the galaxy stellar mass function and star formation rates in the COLIBRE simulations from redshift 17 to 0

Dr. M. Reza Ayromlou

SDSS-V LVM: Detectability of Wolf-Rayet stars and their He II ionizing flux in low-metallicity environments I. The weak-lined, early-type WN3 stars in the SMC

Dr. A. Schotemeijer

A direct black hole mass measurement in a Little Red Dot at the Epoch of Reionization

Prof. C. Porciani

Beyond the two-point correlation: constraining primordial non-gaussianity with density perturbation moments

Prof. C. Porciani

Star Formation under a Cosmic Microscope: Highly magnified z = 11 galaxy behind the Bullet Cluster

Dr. E. Romano-Diaz


Contact:

Avatar Romano-Diaz

Emilio Romano-Diaz

Avatar Bertoldi

Frank Bertoldi

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