Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320858640> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W4320858640 abstract "In the Letter, a new candidate for central tidal disruption event (TDE) is reported in SDSS J014124+010306 (=SDSS J0141) with broad Mg~{sc ii} line at redshift $z=1.06$. Based on long-term photometric $ugriz$-band variabilities from SDSS Stripe82 Database and PHOTOOBJALL database, a central TDE is preferred with a 1.3${rm M_odot}$ main-sequence star tidally disrupted by central black hole (BH) of $(14pm2)times10^6{rm M_odot}$ in SDSS J0141. Moreover, CAR process has been applied to confirm that the probability is only about 0.4% that the long-term variabilities in SDSS J0141 are not related to TDE but from intrinsic AGN activities. Meanwhile, based on the apparent broad Mg~{sc ii} emission lines, virial BH mass can be estimated as $245times10^6{rm M_odot}$, 18 times larger than the TDE-model determined BH mass, providing further clues to support a central TDE in SDSS J0141, similar as the case in the TDE candidate SDSS J0159 with virial BH mass two magnitudes larger than M-sigma relation expected BH mass. Among the reported optical TDE candidates, SDSS J0141 is the candidate at the highest redshift. The results in the Letter indicate it should be common to detect TDE candidates in high redshift galaxies with broad Mg~{sc ii} lines." @default.
- W4320858640 created "2023-02-16" @default.
- W4320858640 creator A5052384909 @default.
- W4320858640 date "2022-08-10" @default.
- W4320858640 modified "2023-09-23" @default.
- W4320858640 title "A new candidate for central tidal disruption event in SDSS J014124+010306 with broad Mg~{sc ii} line at $z=1.06$" @default.
- W4320858640 doi "https://doi.org/10.48550/arxiv.2208.05253" @default.
- W4320858640 hasPublicationYear "2022" @default.
- W4320858640 type Work @default.
- W4320858640 citedByCount "0" @default.
- W4320858640 crossrefType "posted-content" @default.
- W4320858640 hasAuthorship W4320858640A5052384909 @default.
- W4320858640 hasBestOaLocation W43208586401 @default.
- W4320858640 hasConcept C121332964 @default.
- W4320858640 hasConcept C1276947 @default.
- W4320858640 hasConcept C189549420 @default.
- W4320858640 hasConcept C198352243 @default.
- W4320858640 hasConcept C202607331 @default.
- W4320858640 hasConcept C2524010 @default.
- W4320858640 hasConcept C2778049214 @default.
- W4320858640 hasConcept C33024259 @default.
- W4320858640 hasConcept C33923547 @default.
- W4320858640 hasConcept C44870925 @default.
- W4320858640 hasConcept C4839761 @default.
- W4320858640 hasConcept C96141758 @default.
- W4320858640 hasConcept C98444146 @default.
- W4320858640 hasConceptScore W4320858640C121332964 @default.
- W4320858640 hasConceptScore W4320858640C1276947 @default.
- W4320858640 hasConceptScore W4320858640C189549420 @default.
- W4320858640 hasConceptScore W4320858640C198352243 @default.
- W4320858640 hasConceptScore W4320858640C202607331 @default.
- W4320858640 hasConceptScore W4320858640C2524010 @default.
- W4320858640 hasConceptScore W4320858640C2778049214 @default.
- W4320858640 hasConceptScore W4320858640C33024259 @default.
- W4320858640 hasConceptScore W4320858640C33923547 @default.
- W4320858640 hasConceptScore W4320858640C44870925 @default.
- W4320858640 hasConceptScore W4320858640C4839761 @default.
- W4320858640 hasConceptScore W4320858640C96141758 @default.
- W4320858640 hasConceptScore W4320858640C98444146 @default.
- W4320858640 hasLocation W43208586401 @default.
- W4320858640 hasOpenAccess W4320858640 @default.
- W4320858640 hasPrimaryLocation W43208586401 @default.
- W4320858640 hasRelatedWork W1518241049 @default.
- W4320858640 hasRelatedWork W1864069219 @default.
- W4320858640 hasRelatedWork W2099551201 @default.
- W4320858640 hasRelatedWork W2413131124 @default.
- W4320858640 hasRelatedWork W2902534990 @default.
- W4320858640 hasRelatedWork W2942668180 @default.
- W4320858640 hasRelatedWork W3101462645 @default.
- W4320858640 hasRelatedWork W3105753195 @default.
- W4320858640 hasRelatedWork W3127081719 @default.
- W4320858640 hasRelatedWork W3143695467 @default.
- W4320858640 isParatext "false" @default.
- W4320858640 isRetracted "false" @default.
- W4320858640 workType "article" @default.