Repository of University of Nova Gorica

Show document
A+ | A- | Help | SLO | ENG

Title:The rise and fall of the nuclear transient PS16dtm
Authors:ID Petrushevska, Tanja (Author)
Files:URL https://sites.google.com/view/supervirtual2022/program
 
Language:English
Work type:Unknown
Typology:1.12 - Published Scientific Conference Contribution Abstract
Organization:UNG - University of Nova Gorica
Abstract:Thanks to the advent of large-scale optical surveys, a diverse set of flares from the nuclear regions of galaxies has recently been discovered. These include the disruption of stars by supermassive black holes at the centres of galaxies - nuclear transients known as tidal disruption events (TDEs). Active galactic nuclei (AGN) can show extreme changes in the brightness and emission line intensities, often referred to as changing-look AGN (CLAGN).  Given the physical and observational similarities, the interpretation and distinction of nuclear transients as CLAGN or TDEs remains difficult. One of the obstacles of making progress in the field is the lack of well-sampled data of long-lived nuclear outbursts in AGN. I will present PS16dtm, a nuclear transient in a Narrow Line Seyfert 1 (NLSy1) galaxy which has been proposed to be a TDE candidate. I will show our multi-year spectroscopic and photometric study of PS16dtm, which can help us to better understand the outbursts originating in NLSy1 galaxies.
Keywords:supermassive black holes, active galactic nuclei, tidal disruption events
Place of performance:Virtual
Year of publishing:2022
Number of pages:1 str.
PID:20.500.12556/RUNG-7697 New window
COBISS.SI-ID:128715267 New window
UDC:52
NUK URN:URN:SI:UNG:REP:PXKZHFPF
Publication date in RUNG:09.11.2022
Views:1316
Downloads:6
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Record is a part of a monograph

Title:SuperVirtual 2022 : 7-11 November 2022
Place of publishing:[S. l.
Publisher:s. n.
Year of publishing:2022
COBISS.SI-ID:128713731 New window

Back