Stefan Gillessen

On the presence of a fifth force at the Galactic Center

#1

GRAVITY

Collaboration

•

K. Abd El Dayem

et al.

(Apr 3, 2025)

e-Print:
- 2504.02908 [astro-ph.GA]

pdf

reference search0 citations

Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. II. Measuring Geometric Distances and Black Hole Masses of Four Nearby Quasars

#2

et al.

(Feb 26, 2025)

e-Print:
- 2502.18856 [astro-ph.GA]

pdf

reference search0 citations

Improving constraints on the extended mass distribution in the Galactic center with stellar orbits

#3

GRAVITY

Collaboration

•

Karim Abd El Dayem
(
- LESIA, Meudon
)

et al.

(Sep 18, 2024)

Published in:
- Astron.Astrophys. 692 (2024) A242,
- Astron.Astrophys. 692 (2024) A242
•
e-Print:
- 2409.12261 [astro-ph.GA]

DOI

reference search10 citations

General relativistic effects and the near-infrared variability of Sgr A* - II. A systematic approach to temporal asymmetry

#4

et al.

(Jul 9, 2024)

Published in:
- Astron.Astrophys. 688 (2024) L12,
- Astron.Astrophys. 688 (2024) L12
•
e-Print:
- 2407.07091 [astro-ph.HE]

DOI

reference search2 citations

Experimental studies of black holes: status and future prospects

#5

(Apr 4, 2024)

Published in:
- Astron.Astrophys.Rev. 32 (2024) 1, 3
•
e-Print:
- 2404.03522 [astro-ph.GA]

DOI

reference search14 citations

Upgrading the GRAVITY fringe tracker for GRAVITY+ - Tracking the white-light fringe in the non-observable optical path length state-space

#6

M. Nowak
(
- Cambridge U., Inst. of Astron. and
- Cambridge U., KICC
)
,
S. Lacour
(
- LESIA, Meudon and
- European Southern Observ.
)
,
R. Abuter
(
- European Southern Observ.
)
,
J. Woillez
(
- European Southern Observ.
)
,
R. Dembet
(
- LESIA, Meudon
)

et al.

(Apr 1, 2024)

Published in:
- Astron.Astrophys. 684 (2024) A184
•
e-Print:
- 2402.03594

DOI

reference search2 citations

Using the motion of S2 to constrain vector clouds around Sgr A*

#7

GRAVITY

Collaboration

•

A. Foschi
(
- Lisbon, CENTRA and
- Coimbra U. and
- Porto U.
)

et al.

(Dec 5, 2023)

Published in:
- Mon.Not.Roy.Astron.Soc. 530 (2024) 4, 3740-3751
•
e-Print:
- 2312.02653 [astro-ph.GA]

DOI

reference search9 citations

The JWST Galactic Center Survey -- A White Paper

#8

et al.

(Oct 18, 2023)

e-Print:
- 2310.11912 [astro-ph.GA]

pdf

reference search2 citations

Polarimetry and astrometry of NIR flares as event horizon scale, dynamical probes for the mass of Sgr A*

#9

GRAVITY

Collaboration

•

R. Abuter
(
- European Southern Observ.
)

et al.

(Jul 21, 2023)

Published in:
- Astron.Astrophys. 677 (2023) L10,
- Astron.Astrophys. 677 (2023) L10
•
e-Print:
- 2307.11821 [astro-ph.GA]

DOI

reference search59 citations

Using the motion of S2 to constrain scalar clouds around Sgr A*

#10

GRAVITY

Collaboration

•

A. Foschi
(
- U. Lisbon (main) and
- Porto U.
)

et al.

(Jun 29, 2023)

Published in:
- Mon.Not.Roy.Astron.Soc. 524 (2023) 1, 1075-1086
•
e-Print:
- 2306.17215 [astro-ph.GA]

pdfDOI

reference search26 citations

Where intermediate-mass black holes could hide in the Galactic Centre - A full parameter study with the S2 orbit

#11

GRAVITY

Collaboration

•

O. Straub
(
- Garching, Max Planck Inst., MPE and
- ORIGINS, Garching
)

et al.

(Mar 7, 2023)

Published in:
- Astron.Astrophys. 672 (2023) A63,
- Astron.Astrophys. 677 (2023) C2 (erratum)
•
e-Print:
- 2303.04067 [astro-ph.GA]

reference search17 citations

General relativistic effects and the near-infrared and X-ray variability of Sgr A* I

#12

et al.

(Jan 1, 2023)

Published in:
- Astron.Astrophys. 669 (2023) L17
•
e-Print:
- 2301.02558 [astro-ph.HE]

DOI

reference search11 citations

Toward measuring supermassive black hole masses with interferometric observations of the dust continuum

#13

GRAVITY

Collaboration

•

A. Amorim
(
- CMAF, Lisbon and
- Lisbon, CENTRA
)

et al.

(Sep 28, 2022)

Published in:
- Astron.Astrophys. 669 (2023) A14,
- Astron.Astrophys. 669 (2023) A14
•
e-Print:
- 2209.14410 [astro-ph.GA]

DOI

reference search8 citations

The Young Stars in the Galactic Center

#14

et al.

(May 16, 2022)

Published in:
- Astrophys.J.Lett. 932 (2022) 1, L6
•
e-Print:
- 2205.07595 [astro-ph.GA]

DOI

reference search26 citations

Mass distribution in the Galactic Center based on interferometric astrometry of multiple stellar orbits

#15

GRAVITY

Collaboration

•

R. Abuter
(
- European Southern Observ.
)

et al.

(Dec 14, 2021)

Published in:
- Astron.Astrophys. 657 (2022) L12
•
e-Print:
- 2112.07478 [astro-ph.GA]

DOI

reference search136 citations

Flaremodel: An open-source Python package for one-zone numerical modelling of synchrotron sources

#16

et al.

(Nov 30, 2021)

Published in:
- Astron.Astrophys. 658 (2022) A111,
- Astron.Astrophys. 658 (2022) A111
•
e-Print:
- 2111.15273 [astro-ph.HE]

DOI

reference search4 citations

A geometric distance to the supermassive black Hole of NGC 3783

#17

GRAVITY

Collaboration

•

A. Amorim
(
- Lisbon U. and
- Lisbon, CENTRA
)

et al.

(Jul 29, 2021)

Published in:
- Astron.Astrophys. 654 (2021) A85,
- Astron.Astrophys. 654 (2021) A85
•
e-Print:
- 2107.14262 [astro-ph.GA]

DOI

reference search17 citations

Constraining particle acceleration in Sgr A⋆ with simultaneous GRAVITY, Spitzer, NuSTAR, and Chandra observations

#18

GRAVITY

Collaboration

•

R. Abuter

et al.

(Jul 2, 2021)

Published in:
- Astron.Astrophys. 654 (2021) A22,
- Astron.Astrophys. 654 (2021) A22
•
e-Print:
- 2107.01096 [astro-ph.HE]

DOI

reference search39 citations

Relative depolarization of the black hole photon ring in GRMHD models of Sgr A* and M87*

#19

A. Jiménez-Rosales
(
- Nijmegen U., IMAPP and
- Garching, Max Planck Inst., MPE
)
,
J. Dexter
(
- Garching, Max Planck Inst., MPE and
- Colorado U. and
- JILA, Boulder
)
,
S.M. Ressler
(
- Santa Barbara, KITP
)
,
A. Tchekhovskoy
(
- Northwestern U.
)
,
M. Bauböck
(
- Garching, Max Planck Inst., MPE
)

et al.

(Mar 10, 2021)

Published in:
- Mon.Not.Roy.Astron.Soc. 503 (2021) 3, 4563-4575
•
e-Print:
- 2103.06292 [astro-ph.HE]

pdfDOI

reference search22 citations

The central parsec of NGC 3783: a rotating broad emission line region, asymmetric hot dust structure, and compact coronal line region

#20

GRAVITY

Collaboration

•

A. Amorim
(
- Lisbon U. and
- Lisbon, CENTRA
)

et al.

(Jan 29, 2021)

Published in:
- Astron.Astrophys. 648 (2021) A117
•
e-Print:
- 2102.00068 [astro-ph.GA]

DOI

reference search41 citations

Detection of faint stars near Sagittarius A* with GRAVITY

#21

GRAVITY

Collaboration

•

R. Abuter
(
- European Southern Observ.
)

et al.

(Nov 5, 2020)

Published in:
- Astron.Astrophys. 645 (2021) A127
•
e-Print:
- 2011.03058 [astro-ph.GA]

DOI

reference search25 citations

The spatially resolved broad line region of IRAS 09149−6206

#22

GRAVITY

Collaboration

•

A. Amorim
(
- Lisbon U. and
- Lisbon, CENTRA
)

et al.

(Sep 17, 2020)

Published in:
- Astron.Astrophys. 643 (2020) A154
•
e-Print:
- 2009.08463 [astro-ph.GA]

DOI

reference search45 citations

Dynamically important magnetic fields near the event horizon of Sgr A*

#23

GRAVITY

Collaboration

•

A. Jiménez-Rosales
(
- Garching, Max Planck Inst., MPE
)

et al.

(Sep 3, 2020)

Published in:
- Astron.Astrophys. 643 (2020) A56
•
e-Print:
- 2009.01859 [astro-ph.HE]

DOI

reference search59 citations

Sgr A* near-infrared flares from reconnection events in a magnetically arrested disc

#24

et al.

(Jun 5, 2020)

Published in:
- Mon.Not.Roy.Astron.Soc. 497 (2020) 4, 4999-5007
•
e-Print:
- 2006.03657 [astro-ph.HE]

pdfDOI

reference search105 citations

The flux distribution of Sgr A*

#25

GRAVITY

Collaboration

•

R. Abuter
(
- European Southern Observ.
)

et al.

(Apr 15, 2020)

Published in:
- Astron.Astrophys. 638 (2020) A2
•
e-Print:
- 2004.07185 [astro-ph.GA]

DOI

reference search52 citations

Stefan Gillessen(
Heidelberg, Max Planck Inst.
)

Date of paper

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Document Type

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Collaboration

Affiliations

Stefan Gillessen(Heidelberg, Max Planck Inst.)

Date of paper

Number of authors

Exclude RPP

Document Type

Collaborators

Collaboration

Affiliations

Stefan Gillessen(
Heidelberg, Max Planck Inst.
)