JJ
Joachim Janz
astro-ph.GAastro-ph.COastro-ph.IMastro-ph.SR
On Valency
published · living versionsW_rvbrzw2v·v1 · currentpublished
Hiding in plain sight: record-breaking compact stellar systems in the Sloan Digital Sky Survey
with Michael A. Sandoval, Richard P. Vo, Aaron J. Romanowsky, Jay Strader +8
1 version
Preprints & journals
43 papers in the corpus · 2009–2025The Complete Spitzer Survey of Stellar Structure in Galaxies (CSG)2503.09680v1 · P. M. S'anchez-Alarc'on, H. Salo, J. H. Knapen et al.2025 · 4 citationsA&A 697, A38 (2025)
Low-density star cluster formation: discovery of a young faint fuzzy on the outskirts of the low-mass spiral galaxy NGC 2472210.03220v1 · Aaron J. Romanowsky, S\oren S. Larsen, Alexa Villaume et al.2022 · 3 citationsarXiv
Photometric properties of nuclear star clusters and their host galaxies in the Fornax cluster2206.01490v1 · Alan H. Su, Heikki Salo, Joachim Janz et al.2022 · 12 citationsA&A 664, A167 (2022)
Stellar masses, sizes, and radial profiles for 465 nearby early-type galaxies: an extension to the Spitzer Survey of Stellar Structure in Galaxies (SG)2201.08381v1 · A. E. Watkins, H. Salo, E. Laurikainen et al.2022 · 30 citationsA&A 660, A69 (2022)
The multifarious ionization sources and disturbed kinematics of extraplanar gas in five low-mass galaxies2201.00566v1 · R. P. V. Rautio, A. E. Watkins, S. Comer'on et al.2022 · 20 citationsA&A 659, A153 (2022)
The Fornax Deep Survey (FDS) with VST XII: Low surface brightness dwarf galaxies in the Fornax cluster2111.01855v1 · Aku Venhola, Reynier F. Peletier, Heikki Salo et al.2021 · 2 citationsarXiv
Ultra-compact dwarfs beyond the centre of the Fornax galaxy cluster: Hints of UCD formation in low-density environments2104.00004v2 · Teymoor Saifollahi, Joachim Janz, Reynier F. Peletier et al.2021 · 22 citationsarXiv
Signatures of quenching in dwarf galaxies in local galaxy clusters2101.10728v1 · Joachim Janz, Heikki Salo, Alan H. Su et al.2021 · 18 citationsA&A 647, A80 (2021)
The Fornax Deep Survey (FDS) with the VST XI. The search for signs of preprocessing between the Fornax main cluster and Fornax A group2101.05699v1 · Alan H. Su, Heikki Salo, Joachim Janz et al.2021 · 56 citationsA&A 647, A100 (2021)
On the accretion of a new group of galaxies onto Virgo: I. Internal kinematics of nine in-falling dEs2007.05021v1 · Bahar Bidaran, Anna Pasquali, Thorsten Lisker et al.2020 · 21 citationsarXiv
On the origins of up-bending breaks in disk galaxies2003.04701v1 · Aaron E. Watkins, Jarkko Laine, S'ebastien Comer'on et al.2020 · 0 citationsarXiv
A Catalog of Galaxies in the Direction of the Perseus Cluster1911.00951v1 · Carolin Wittmann, Ralf Kotulla, Thorsten Lisker et al.2019 · 16 citationsarXiv
The Fornax Deep Survey (FDS) with VST. VI. Optical properties of the dwarf galaxies in the Fornax cluster1904.08660v1 · Aku Venhola, Reynier Peletier, Eija Laurikainen et al.2019 · 87 citationsarXiv
The Fornax Deep Survey (FDS) with the VST: IV. A size and magnitude limited catalog of dwarf galaxies in the area of the Fornax cluster1810.00550v2 · Aku Venhola, Reynier Peletier, Eija Laurikainen et al.2018 · 29 citationsA&A 620, A165 (2018)
Abundance ratios in dwarf elliptical galaxies1712.04953v2 · S. Sen, R. F. Peletier, A. Boselli et al.2017 · 15 citationsarXiv
On the formation mechanisms of compact elliptical galaxies1709.07012v1 · Anna Ferre-Mateu, Duncan A. Forbes, Aaron J. Romanowsky et al.2017 · 30 citationsarXiv
Young, metal-enriched cores in early-type dwarf galaxies in the Virgo cluster based on colour gradients1707.01228v2 · Linda Urich, Thorsten Lisker, Joachim Janz et al.2017 · 28 citationsA&A 606, A135 (2017)
The hELENa project - I. Stellar populations of early-type galaxies linked with local environment and galaxy mass1706.00014v1 · Agnieszka Sybilska, Thorsten Lisker, Harald Kuntschner et al.2017 · 38 citationsarXiv
A population of faint low surface brightness galaxies in the Perseus cluster core1705.09697v2 · Carolin Wittmann, Thorsten Lisker, Liyualem Ambachew Tilahun et al.2017 · 74 citationsarXiv
Implications for the origin of early-type dwarf galaxies --- the discovery of rotation in isolated, low-mass early-type galaxies1703.04975v1 · Joachim Janz, Samantha J. Penny, Alister W. Graham et al.2017 · 39 citationsarXiv
The SLUGGS Survey: Dark matter fractions at large radii and assembly epochs of early-type galaxies from globular cluster kinematics1701.05904v2 · Adebusola B. Alabi, Duncan A. Forbes, Aaron J. Romanowsky et al.2017 · 59 citationsarXiv
Another look at the size of the low-surface brightness galaxy VCC 1661 in the Virgo Cluster1610.07831v1 · Andreas Koch, Christine S. Black, R. Michael Rich et al.2016 · 5 citationsarXiv
The mass discrepancy acceleration relation in early-type galaxies: extended mass profiles and the phantom menace to MOND1606.05003v2 · Joachim Janz, Michele Cappellari, Aaron J. Romanowsky et al.2016 · 24 citationsarXiv
How similar is the stellar structure of low-mass late-type galaxies to that of early-type dwarfs?1605.06189v2 · Joachim Janz, Eija Laurikainen, Jarkko Laine et al.2016 · 20 citationsarXiv
The SLUGGS Survey: The mass distribution in early-type galaxies within five effective radii and beyond1605.06101v1 · Adebusola B. Alabi, Duncan A. Forbes, Aaron J. Romanowsky et al.2016 · 58 citationsarXiv
The AIMSS Project III: The Stellar Populations of Compact Stellar Systems1511.03264v2 · Joachim Janz, Mark A. Norris, Duncan A. Forbes et al.2015 · 71 citationsarXiv
Galactic archaeology of a thick disc: Excavating ESO 533-4 with VIMOS1509.03841v5 · S. Comer'on, H. Salo, J. Janz et al.2015 · 32 citationsarXiv
The Sensitivity of Harassment to Orbit: Mass Loss from Early-Type Dwarfs in Galaxy Clusters1509.02537v1 · Rory Smith, Ruben Sanchez-Janssen, Michael A. Beasley et al.2015 · 127 citationsarXiv
The scaling relations of early-type dwarf galaxies across a range of environments1508.04379v1 · Samantha J. Penny, Joachim Janz, Duncan A. Forbes et al.2015 · 12 citationsarXiv
Hiding in plain sight: record-breaking compact stellar systems in the Sloan Digital Sky Survey1506.08828v2 · Michael A. Sandoval, Richard P. Vo, Aaron J. Romanowsky et al.2015 · 28 citationsThe Astrophysical Journal Letters, Volume 808, Article L32, 2015on Valency
How elevated is the dynamical-to-stellar mass ratio of the ultra-compact dwarf S999?1502.06598v1 · Joachim Janz, Duncan A. Forbes, Mark A. Norris et al.2015 · 29 citationsarXiv
Stellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-Type Galaxies from the SMAKCED Project II. The Survey and a Systematic Analysis of Kinematic Anomalies and Asymmetries1410.1550v1 · E. Toloba, P. Guhathakurta, R. Peletier et al.2014 · 73 citationsarXiv
Stellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-Type Galaxies from the SMAKCED Project III. Rotation versus Pressure Support1410.1552v1 · E. Toloba, P. Guhathakurta, A. Boselli et al.2014 · 78 citationsarXiv
Stellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-Type Galaxies from the SMAKCED Project. I. Kinematically Decoupled Cores and Implications for Infallen Groups in Clusters1401.7336v1 · E. Toloba, Carnegie Observatories, P. Guhathakurta et al.2014 · 46 citationsarXiv
What will blue compact dwarf galaxies evolve into?1311.4398v1 · Hagen T. Meyer, Thorsten Lisker, Joachim Janz et al.2013 · 46 citationsarXiv
A near-infrared census of the multi-component stellar structure of early-type dwarf galaxies in the Virgo cluster1308.6496v1 · J. Janz, E. Laurikainen, T. Lisker et al.2013 · 82 citationsarXiv
Dwarf galaxy populations in present-day galaxy clusters - II. The history of early-type and late-type dwarfs1303.0928v2 · Thorsten Lisker, Simone M. Weinmann, Joachim Janz et al.2013 · 51 citationsarXiv
Statistics of the structure components in S0s: implications for bar induced secular evolution1302.3019v1 · E. Laurikainen, H. Salo, E. Athanassoula et al.2013 · 63 citationsarXiv
LEDA 074886: A remarkable rectangular-looking galaxy1203.3608v1 · Alister W. Graham, Lee R. Spitler, Duncan A. Forbes et al.2012 · 32 citations(2012) ApJ, 750, 121
Dissecting early-type dwarf galaxies into their multiple components1112.5203v1 · J. Janz, E. Laurikainen, T. Lisker et al.2011 · 69 citationsarXiv
Dwarf galaxy populations in present-day galaxy clusters: I. Abundances and red fractions1105.0674v2 · Simone M. Weinmann, Thorsten Lisker, Qi Guo et al.2011 · 81 citationsarXiv
Nuclei of early-type dwarf galaxies: are they progenitors of UCDs?1010.1076v1 · S. Paudel, T. Lisker, J. Janz2010 · 38 citationsarXiv
The First Generation of Virgo Cluster Dwarf Elliptical Galaxies?0910.3209v1 · T. Lisker, J. Janz (1, G. Hensler et al.2009 · 57 citationsAstrophys.J.706:L124-L128,2009
Career total: 111 works. 43 are in this corpus.
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