[Physics-grads-open] Physics & Astronomy Student Seminar (PASS), Archana, 3/8 (Wed) at 4 pm: "A comparison of outflows in AGN Dwarf Galaxies vs. Star Forming Dwarfs"

[Ming-Feng Ho]

Archana's AGN talk will happen in 40 mins!

See you soon!
Ming-Feng


On Tue, Mar 7, 2023 at 9:00 AM Ming-Feng Ho <mingfeng.ho at email.ucr.edu>
wrote:

> Hello Physics and Astronomy Grads,
>
> I am happy to announce that we will have our PASS talk *this Wednesday
> (3/8) at 4 pm*.
>
> *Archana Aravindan* *(3rd year; PI: Gabriela Canalizo)* will present her
> research on outflows from Active Galactic Nuclei (AGN). If you are curious
> about the connection between AGN outflows and galaxy evolution, please join
> us!
>
> *Title:* A comparison of outflows in AGN Dwarf Galaxies vs. Star Forming
> Dwarfs
> Archana Aravindan (University of California, Riverside)
>
> *Abstract: The discovery of AGN in large numbers of dwarfs, along with
> recent observations of galaxy-wide outflows in some of these galaxies,
> suggest that AGN feedback may have a much more significant impact on the
> evolution of dwarf galaxies than previously believed. In this talk, I will
> present our work to detect and characterize ionized gas outflows in
> star-forming dwarfs with outflows powered by stellar processes and compare
> them to dwarfs that host an AGN. We used KCWI on Keck to make Integral
> Field Spectroscopic observations of our sample of dwarf galaxies and
> determined the kinematics, distribution, and energetics of the winds in
> both samples. We find that AGN-powered outflows are more energetic than
> stellar-powered outflows, which could have implications for studying the
> relative importance of the effect of AGN vs. stellar feedback in dwarf
> galaxies.*
>
> *Wednesday, 3/8, 2023, at 4 pmPhysics 3027 (Nebula Room)*
> In case you couldn't come, the meeting will be hybrid:
> https://ucr.zoom.us/j/97667464269?pwd=SlBOaG83cHRIRkJEbHFod1dpc0t3QT09
> ID : 976 6746 4269
> Password : 65628
>
> Current speakers for Winter 2023 are in the spreadsheet
> <https://docs.google.com/spreadsheets/d/1xR325pj7zc9jlHSRb7UKDPtRwLuL3hKGxTIeBxi38wo/edit?usp=sharing>
> .
> Next we have ...
>   3/15: Wenjun Chang
> ... please stay tuned!
>
>
> About PASS:
> ---
> As a reminder, PASS is a weekly research seminar organized by and for
> graduate students in the UCR Physics and Astronomy department. Our goal is
> to foster a supportive and encouraging environment for students to showcase
> their research and improve their skills in asking and answering thoughtful
> questions.
>
>
> I look forward to seeing you on Wednesday and engaging in the presentation
> about AGN.
>
> Ming-Feng
>
> ---
> Ming-Feng Ho
> PhD Student
> Physics and Astronomy, UCR
>
>
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