Calendar

Apr
8
Wed
ASTR 500 – Graduate Seminar
Apr 8 @ 12:00 pm – 1:00 pm
Apr
10
Fri
No Colloquium – Spring Holiday
Apr 10 @ 3:15 pm – 4:15 pm
No Colloquium - Spring Holiday @ BX102

Colloquium Title

Colloquium Speaker Name, Affiliation

Abstract text

Apr
13
Mon
Planetary Group meeting
Apr 13 @ 9:00 am – 10:00 am
Apr
15
Wed
ASTR 500 – Graduate Seminar
Apr 15 @ 12:00 pm – 1:00 pm
Apr
17
Fri
Remote Colloquium: Fuyan Bian (Host: Kristian Finlator)
Apr 17 @ 3:15 pm – 4:15 pm
Remote Colloquium: Fuyan Bian (Host: Kristian Finlator) @ Online

Evolution of Ionized Interstellar Medium across Cosmic Time

Fuyan Bian, European Southern Observatory

The ionized interstellar medium (ISM) provides essential information on the star-forming environments, metal enrichment, and underlying ionizing radiation field in galaxies. It is crucial to understand how the ionized ISM evolves with Cosmic time. In this talk, I will present a sample of local galaxies that closely resemble the properties of high-redshift galaxies at high redshift. These local analogs of high-redshift galaxies provide a unique local laboratory to study high-redshift galaxies. I will discuss how to use these analogs to improve our understanding of the high-redshift metallicity empirical calibrations and physical mechanism(s) to drive the evolution of optical diagnostics lines from high redshift to low redshift.

Apr
20
Mon
Remote Cappuccino Talk: Valentina D’Odorico (Host: Kristian Finlator)
Apr 20 @ 9:00 am – 10:00 am
Remote Cappuccino Talk: Valentina D'Odorico (Host: Kristian Finlator) @ Online

The role if the intergalactic medium in the baryon cycle

Valentina D’Odorico, INAF Osservatorio Astronomico di Trieste

The intergalactic medium (IGM) plays a relevant role in galaxy evolution being the reservoir of gas for star formation and, at the same time, collecting the products of star formation ejected from galaxies. The IGM is studied mainly in absorption, in the spectra of high redshift bright objects. In this talk, I will briefly review the recent development in the study of the IGM, in particular the determination of its metal enrichment, in the context of the baryon cycle in galaxies. I will focus my presentation on the high redshift regime, reaching the epoch of reionization, where strong constraints are set to the models of galaxy evolution.

Apr
22
Wed
ASTR 500 – Graduate Seminar
Apr 22 @ 12:00 pm – 1:00 pm
Apr
24
Fri
Remote Colloquium: Anders Johansen (Host: Wladimir Lyra)
Apr 24 @ 9:00 am – 10:00 am
Remote Colloquium: Anders Johansen (Host: Wladimir Lyra) @ BX102

Colloquium Title

Speaker Name (Institution)

Abstract text

Apr
27
Mon
Planetary Group meeting
Apr 27 @ 9:00 am – 10:00 am
Apr
29
Wed
ASTR 500 – Graduate Seminar
Apr 29 @ 12:00 pm – 1:00 pm