NS
N. Sabha
astro-ph.GAastro-ph.HEastro-ph.SRastro-ph.IMastro-ph.COgr-qcphysics.space-ph
On Valency
published · living versionsW_2zvbj8fk·v1 · currentpublished
Source-intrinsic near-infrared properties of Sgr A*: Total intensity measurements
with G. Witzel, A. Eckart, M. Bremer, M. Zamaninasab +10
1 version
Preprints & journals
42 papers in the corpus · 2009–2026Infrared Line Diagnostics Fail to Constrain Sgr A*'s UV Output2605.13990v2 · Mayura Balakrishnan, Sebastiano D. von Fellenberg, Daryl Haggard et al.2026 · 0 citationsarXiv
Ionization Structure and Metal Enrichment of the Galactic Center Minispiral Observed with JWST2605.13995v2 · Nicole M Ford, Mayura Balakrishnan, Sebastiano D. von Fellenberg et al.2026 · 0 citationsarXiv
Photometric Constraints on Intermediate-mass Black Holes in the Galactic Centre2511.14856v1 · Tamojeet Roychowdhury, Sebastiano D. von Fellenberg, Joseph M. Michail et al.2025 · 1 citationPublications of the Astronomical Society of the Pacific 2025, Volume 137, Number 11
First mid-infrared detection and modeling of a flare from Sgr A*2501.07415v1 · Sebastiano D. von Fellenberg, Tamojeet Roychowdhury, Joseph M. Michail et al.2025 · 21 citationsarXiv
The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. II. Kinematic structure2407.15800v1 · Florian Pei\ssker, Michal Zajacek, Matus Labaj et al.2024 · 8 citations2024 ApJ 970 74
The JWST Galactic Center Survey -- A White Paper2310.11912v8 · Rainer Schoedel, Steve Longmore, Jonny Henshaw et al.2023 · 6 citationsarXiv
The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. I. Detection of a rich population of dusty objects in the IRS 13 cluster2310.06156v1 · Florian Pei\ssker, Michal Zajacek, Lauritz Thomkins et al.2023 · 12 citationsarXiv
X3: a high-mass Young Stellar Object close to the supermassive black hole Sgr~A*2302.14127v1 · Florian Pei\ssker, Michal Zajacek, Nadeen B. Sabha et al.2023 · 10 citationsarXiv
Mid-Infrared studies of dusty sources in the Galactic Center2203.16727v1 · Harshitha K. Bhat, Nadeen B. Sabha, Michal Zajacek et al.2022 · 9 citationsarXiv
The apparent tail of the Galactic center object G2/DSO2112.04543v1 · Florian Pei\ssker, Michal Zajacek, Andreas Eckart et al.2021 · 16 citationsarXiv
First observed interaction of the circumstellar envelope of an S-star with the environment of Sgr A*2101.02077v1 · Florian Pei\ssker, Basel Ali, Michal Zajacek et al.2021 · 15 citationsarXiv
Constraining the accretion flow density profile near Sgr A* using the -band emission of the S2 star2010.00530v1 · S. Elaheh Hosseini, Michal Zajacek, Andreas Eckart et al.2020 · 18 citationsA&A 644, A105 (2020)
Near- and mid-infrared observations in the inner tenth of a parsec of the Galactic center -- Detection of proper motion of a filament very close to Sgr~A*2006.03648v1 · Florian Pei\ssker, Andreas Eckart, Nadeen B. Sabha et al.2020 · 20 citationsarXiv
An astrophysically motivated ranking criterion for low-latency electromagnetic follow-up of gravitational wave events2002.11214v2 · M. Celeste Artale, Yann Bouffanais, Michela Mapelli et al.2020 · 27 citationsarXiv
Observational constraints on the optical and near-infrared emission from the neutron star-black hole binary merger S190814bv2002.01950v2 · K. Ackley, L. Amati, C. Barbieri et al.2020 · 101 citationsA&A 643, A113 (2020)
SOFIA/FORCAST Galactic Center Legacy Survey: Overview2001.05487v2 · Matthew J. Hankins, Ryan M. Lau, James T. Radomski et al.2020 · 22 citationsarXiv
Host galaxies of merging compact objects: mass, star formation rate, metallicity and colours1903.00083v2 · M. Celeste Artale, Michela Mapelli, Nicola Giacobbo et al.2019 · 96 citationsarXiv
Light and shadow in the Galactic Center - On the detection of the relativistic periastron shift of star S2 in the Galactic Center1806.01096v1 · A. Eckart, M. Parsa, E. Mossoux et al.2018 · 0 citationsarXiv
The Multifrequency Behavior of Sagittarius A*1806.00284v1 · A. Eckart, M. Zajacek, M. Parsa et al.2018 · 9 citationsarXiv
Experimental Indicators of Accretion Processes in Active Galactic Nuclei1712.06915v1 · A. Eckart, M. Valencia-S., B. Shahzamanian et al.2017 · 3 citationsarXiv
Nuclear Activity and the Conditions of Star-formation at the Galactic Center1709.08963v1 · A. Eckart, M. Valencia-S., B. Shahzamanian et al.2017 · 0 citationsarXiv
Molecular gas in the immediate vicinity of Sgr A* seen with ALMA1707.02951v1 · Lydia Moser, 'Alvaro S'anchez-Monge, Andreas Eckart et al.2017 · 0 citationsThe Multi-Messenger Astrophysics of the Galactic Centre, Proceedings of the International Astronomical Union, IAU Symposium, 2017, Volume 322, pp. 129-132
Detection of polarized continuum emission of the Dusty S-cluster Object (DSO/G2)1609.02039v1 · Banafsheh Shahzamanian, Michal Zajacek, Monica Valencia-S. et al.2016 · 1 citation09 February 2017, Volume 11, Issue S322, pp. 233-234
Polarized near-infrared light of the Dusty S-cluster Object (DSO/G2) at the Galactic Center1607.04568v2 · B. Shahzamanian, A. Eckart, M. Zajacek et al.2016 · 26 citationsA&A 593, A131 (2016)
Monitoring the Galactic Centre with Australia Telescope Compact Array1605.00424v1 · A. Borkar, A. Eckart, C. Straubmeier et al.2016 · 11 citationsMonthly Notices of the Royal Astronomical Society, (2016), Volume 458, Issue 3, p.2336-2349
Effect of an isotropic outflow from the Galactic centre on the bow-shock evolution along the orbit1510.02285v1 · Michal Zajacek, Andreas Eckart, Vladimir Karas et al.2015 · 22 citationsMNRAS (January 11, 2016) Vol. 455 1257-1274
The Center of the Milky Way from Radio to X-rays1501.02164v3 · A. Eckart, M. Valencia-S., B. Shahzamanian et al.2015 · 1 citationarXiv
The Galactic Center Black Hole Laboratory1501.02171v1 · A. Eckart, S. Britzen, M. Valencia-S. et al.2015 · 2 citationsarXiv
Polarized light from Sgr A* in the near-infrared -band1411.0006v1 · B. Shahzamanian, A. Eckart, M. Valencia-S. et al.2014 · 48 citationsA&A 576, A20 (2015)
Star Formation in the vicinity of Nuclear Black Holes: Young Stellar Objects close to Sgr A*1408.0005v1 · B. Jalali, F. I. Pelupessy, A. Eckart et al.2014 · 40 citationsarXiv
The infrared K-band identification of the DSO/G2 source from VLT and Keck data1311.2753v1 · Andreas Eckart, M. Horrobin, S. Britzen et al.2013 · 5 citationsarXiv
Source-intrinsic near-infrared properties of Sgr A*: Total intensity measurements1208.5836v1 · G. Witzel, A. Eckart, M. Bremer et al.2012 · 115 citationsarXivon Valency
Near-infrared proper motions and spectroscopy of infrared excess sources at the Galactic Center1208.1907v3 · A. Eckart, K. Muzic, S. Yazici et al.2012 · 100 citationsarXiv
Beating the confusion limit: The necessity of high angular resolution for probing the physics of Sagittarius A* and its environment: Opportunities for LINC-NIRVANA (LBT), GRAVITY (VLTI) and and METIS (E-ELT)1208.1129v1 · A. Eckart, N. Sabha, G. Witzel et al.2012 · 2 citationsarXiv
Flare emission from Sagittarius A*1208.1135v1 · A. Eckart, M. Garcia-Marin, S. N. Vogel et al.2012 · 8 citationsarXiv
The S-Star Cluster at the Center of the Milky Way: On the nature of diffuse NIR emission in the inner tenth of a parsec1203.2625v2 · Nadeen Sabha, Andreas Eckart, David Merritt et al.2012 · 51 citationsAstronomy & Astrophysics, Volume 545, 2012, id.A70, 12 pp
Investigation of the in vitro therapeutic efficacy of nilotinib in immortalized human NF2-null vestibular schwannoma cells.22745749 · Sabha, Nesrin, Au, Karolyn, Agnihotri, Sameer et al.2012 · 21 citationsPloS one. 2012;7(6):e39412
Near-infrared polarimetry as a tool for testing properties of accreting super-massive black holes1102.0775v1 · M. Zamaninasab, A. Eckart, M. Dovciak et al.2011 · 26 citationsarXiv
The instrumental polarization of the Nasmyth focus polarimetric differential imager NAOS/CONICA (NACO) at the VLT - Implications for time-resolved polarimetric measurements of Sgr A*1010.4708v3 · G. Witzel, A. Eckart, R. M. Buchholz et al.2010 · 55 citationsarXiv
Coordinated NIR/mm observations of flare emission from Sagittarius A*1008.1560v1 · D. Kunneriath, G. Witzel, A. Eckart et al.2010 · 31 citationsAstronomy and Astrophysics, Volume 517, id.A46, 2010
The extreme luminosity states of Sagittarius A*1001.1351v1 · N. Sabha, G. Witzel, A. Eckart et al.2010 · 44 citationsarXiv
Near infrared flares of Sagittarius A*: Importance of near infrared polarimetry0911.4659v1 · M. Zamaninasab, A. Eckart, G. Witzel et al.2009 · 72 citationsarXiv
Career total: 95 works. 42 are in this corpus.
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