VG
V. C. Geers
astro-ph.SRastro-ph.EPastro-phastro-ph.GAastro-ph.IM
On Valency
published · living versionsW_7u3v4n64·v1 · currentpublished
Multisite spectroscopic seismic study of the beta Cep star V2052 Oph: inhibition of mixing by its magnetic field
with M. Briquet, C. Neiner, C. Aerts, T. Morel +27
1 version
Preprints & journals
55 papers in the corpus · 2004–2026ANDES, the high-resolution spectrograph for the ELT: design and performance analysis of the YJH spectrograph2607.22388v2 · Vinooja Thurairethinam, David Lee, James Stevenson et al.2026 · 0 citationsarXiv
JWST Observations of Young protoStars (JOYS): overview of program and early results2505.08002v2 · E.F. van Dishoeck, Ł. Tychoniec, W. R. M. Rocha et al.2025 · 43 citationsA&A 699, A361 (2025)
CUBES, the Cassegrain U-Band Efficient Spectrograph: towards final design review2412.03460v1 · Matteo Genoni, Hans Dekker, Stefano Covino et al.2024 · 5 citationsProceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 130967T (2024)
MINDS: Mid-infrared atomic and molecular hydrogen lines in the inner disk around a low-mass star2404.11942v1 · Riccardo Franceschi, Thomas Henning, Benoit Tabone et al.2024 · 17 citationsarXiv
MINDS: The JWST MIRI Mid-INfrared Disk Survey2403.09210v1 · Thomas Henning, Inga Kamp, Matthias Samland et al.2024 · 81 citationsarXiv
JWST Observations of Young protoStars (JOYS+): Detection of icy complex organic molecules and ions. I. CH, SO, HCOO, OCN, HCO, HCOOH, CHCHOH, CHCHO, CHOCHO, CHCOOH2312.06834v1 · W. R. M. Rocha, E. F. van Dishoeck, M. E. Ressler et al.2023 · 1 citationarXiv
The chemical inventory of the inner regions of planet-forming disks - the JWST/MINDS program.37462069 · Kamp, Inga, Henning, Thomas, Arabhavi, Aditya M et al.2023 · 49 citationsFaraday discussions. 2023;245(0):112-137
Water in the terrestrial planet-forming zone of the PDS 70 disk.37488359 · Perotti, G, Christiaens, V, Henning, Th et al.2023 · 102 citationsNature. 2023;620(7974):516-520
MINDS. Abundant water and varying C/O across the disk of Sz 98 as seen by JWST/MIRI2307.09301v3 · Danny Gasman, Ewine F. van Dishoeck, Sierra L. Grant et al.2023 · 66 citationsA&A 679, A117 (2023)
The ALMA Interferometric Pipeline Heuristics2306.07420v2 · Todd R. Hunter, Remy Indebetouw, Crystal L. Brogan et al.2023 · 72 citationsPublications of the Astronomical Society of the Pacific, volume 135, number 1049, 074501, 2023 July 24
A rich hydrocarbon chemistry and high C to O ratio in the inner disk around a very low-mass star2304.05954v1 · B. Tabone, G. Bettoni, E. F. van Dishoeck et al.2023 · 150 citationsarXiv
The James Webb Space Telescope Mission2304.04869v1 · Jonathan P. Gardner, John C. Mather, Randy Abbott et al.2023 · 505 citationsarXiv
Observations of the Planetary Nebula SMP LMC 058 with the JWST MIRI Medium Resolution Spectrometer2301.13233v3 · O. C. Jones, J. 'Alvarez-M'arquez, G. C. Sloan et al.2023 · 32 citationsarXiv
MINDS. The detection of CO with JWST-MIRI indicates abundant CO in a protoplanetary disk2212.08047v3 · Sierra L. Grant, Ewine F. van Dishoeck, Benoit Tabone et al.2022 · 110 citationsarXiv
The Science Performance of JWST as Characterized in Commissioning2207.05632v5 · Jane Rigby, Marshall Perrin, Michael McElwain et al.2022 · 459 citationsPASP 135 048001 (2023)
MIRISim: A Simulator for the Mid-Infrared Instrument on JWST2010.15710v1 · P. D. Klaassen, V. C. Geers, S. M. Beard et al.2020 · 27 citationsarXiv
Looking deep into the Rosette Nebula's heart: the (sub)stellar content of the massive young cluster NGC 22441907.00617v2 · Koraljka Muzic, Alexander Scholz, Karla Pena Ramirez et al.2019 · 40 citationsarXiv
The low-mass content of the massive young star cluster RCW 381707.00277v1 · Koraljka Muzic, Rainer Schoedel, Alexander Scholz et al.2017 · 57 citationsarXiv
The MIRI Medium Resolution Spectrometer calibration pipeline1608.05312v1 · A. Labiano, R. Azzollini, J. I. Bailey III et al.2016 · 14 citationsConference Volume 9910, Observatory Operations: Strategies, Processes, and Systems VI, June 26, 2016
The Mid-Infrared Instrument for the James Webb Space Telescope, VI: The Medium Resolution Spectrometer1508.03070v1 · Martyn Wells, J.-W. Pel, Alistair Glasse et al.2015 · 274 citationsPASP, 2015, 127, 646
Substellar Objects in Nearby Young Clusters (SONYC) IX: The planetary-mass domain of Chamaeleon-I and updated mass function in Lupus-31507.07780v2 · Koraljka Muzic, Alexander Scholz, Vincent C. Geers et al.2015 · 61 citationsarXiv
The young low-mass star ISO-Oph-50: Extreme variability induced by a clumpy, evolving circumstellar disk1504.03568v1 · Aleks Scholz (St Andrews), Koraljka Muzic (ESO), Vincent Geers2015 · 7 citationsarXiv
Near Infrared Spectroscopy of Young Brown Dwarfs in Upper Scorpius1405.3842v1 · P. Dawson, A. Scholz, T.P. Ray et al.2014 · 33 citationsarXiv
Substellar Objects in Nearby Young Clusters (SONYC) VIII: Substellar population in Lupus 31403.0813v1 · Koraljka Muzic, Alexander Scholz, Vincent C. Geers et al.2014 · 43 citationsarXiv
Substellar Objects in Nearby Young Clusters VII: The substellar mass function revisited1309.0823v1 · Aleks Scholz (St Andrews), Vincent Geers (DIAS), Paul Clark (Heidelberg) et al.2013 · 40 citationsarXiv
The SONYC survey: Towards a complete census of brown dwarfs in star forming regions1306.6890v1 · K. Muzic, A. Scholz, V. C. Geers et al.2013 · 0 citationsarXiv
A major asymmetric dust trap in a transition disk.23744942 · van der Marel, Nienke, van Dishoeck, Ewine F, Bruderer, Simon et al.2013 · 607 citationsScience (New York, N.Y.). 2013;340(6137):1199-202
Discovery of the magnetic field in the pulsating B star beta Cephei1305.2601v1 · H.F. Henrichs, J.A. de Jong, E. Verdugo et al.2013 · 36 citationsarXiv
Multisite spectroscopic seismic study of the beta Cep star V2052 Oph: inhibition of mixing by its magnetic field1208.4250v1 · M. Briquet, C. Neiner, C. Aerts et al.2012 · 83 citationsarXivon Valency
Substellar Objects in Nearby Young Clusters (SONYC) VI: The planetary-mass domain of NGC13331207.1449v2 · Alexander Scholz (DIAS), Ray Jayawardhana (Toronto), Koraljka Muzic (Toronto) et al.2012 · 89 citationsAstrophysical Journal, 2012, 756, 24
Remnant gas in evolved circumstellar disks: Herschel PACS observations of 10-100 Myr old disk systems1206.1044v1 · Vincent C. Geers, Uma Gorti, Michael R. Meyer et al.2012 · 28 citationsarXiv
Ex Lupi from Quiescence to Outburst: Exploring the LTE Approach in Modelling Blended H2O and OH Mid-Infrared Emission1111.2697v1 · A. Banzatti, M. R. Meyer, S. Bruderer et al.2011 · 75 citationsarXiv
Substellar Objects in Nearby Young Clusters (SONYC) IV: A census of very low mass objects in NGC13331110.1639v1 · Aleks Scholz (DIAS), Koraljka Muzic (Toronto), Vincent Geers et al.2011 · 74 citationsarXiv
Substellar Objects in Nearby Young Clusters (SONYC) V: New brown dwarfs in rho Ophiuchi1110.1640v1 · Koraljka Muzic, Alexander Scholz, Vincent C. Geers et al.2011 · 60 citationsarXiv
Substellar Objects in Nearby Young Clusters (SONYC) III: Chamaeleon-I1103.0978v1 · Koraljka Muzic, Alexander Scholz, Vincent Geers et al.2011 · 36 citationsarXiv
SONYC - Substellar Objects in Nearby Young Clusters1012.5915v1 · Koraljka Muzic, Alexander Scholz, Vincent C. Geers et al.2010 · 0 citationsarXiv
Substellar Objects in Nearby Young Clusters (SONYC) II: The Brown Dwarf Population of Rho Ophiuchi1010.5801v1 · Vincent Geers, Alexander Scholz, Ray Jayawardhana et al.2010 · 35 citationsarXiv
Magnetic field measurements and wind-line variability of OB-type stars1008.4260v1 · R.S. Schnerr, H.F. Henrichs, C. Neiner et al.2010 · 44 citationsAstronomy and Astrophysics, Volume 483, Issue 3, 2008, pp.857-867
A Spitzer c2d Legacy Survey to Identify and Characterize Disks with Inner Dust Holes1008.2428v2 · Bruno Mer'in, Joanna M. Brown, Isa Oliveira et al.2010 · 147 citationsPublished in ApJ 718, 1200 (2010 August 1)
A Spitzer Survey of Protoplanetary Disk Dust in the Young Serpens Cloud: How do Dust Characteristics Evolve with Time?1003.3791v1 · Isa Oliveira, Klaus M. Pontoppidan, Bruno Merin et al.2010 · 70 citationsarXiv
C2D Spitzer-IRS spectra of disks around T Tauri stars. IV. Crystalline silicates0908.4153v1 · J. Olofsson, J.-C. Augereau, E. F. van Dishoeck et al.2009 · 112 citationsarXiv
Substellar Objects in Nearby Young Clusters (SONYC): The bottom of the Initial Mass Function in NGC13330907.2243v1 · Alexander Scholz, Vincent Geers, Ray Jayawardhana (Toronto) et al.2009 · 79 citationsAstrophys.J.702:805-822,2009
Lack of PAH emission toward low-mass embedded young stellar objects0812.3664v1 · V. C. Geers, E. F. van Dishoeck, K. M. Pontoppidan et al.2008 · 51 citationsarXiv
The c2d Spitzer Spectroscopic Survey of Ices Around Low-Mass Young Stellar Objects: I. H2O and the 5-8 um Bands0801.1167v1 · A. Boogert, K. Pontoppidan, C. Knez (U. Maryland) et al.2008 · 381 citationsAstrophys.J.678:985-1004,2008
Spatially extended PAHs in circumstellar disks around T Tauri and Herbig Ae stars0710.2825v1 · V.C. Geers, E.F. van Dishoeck, R. Visser et al.2007 · 107 citationsarXiv
Cold Disks: Spitzer Spectroscopy of Disks around Young Stars with Large Gaps0707.0304v1 · J.M. Brown, G.A. Blake, C.P. Dullemond et al.2007 · 191 citationsarXiv
Spatial separation of small and large grains in the transitional disk around the young star IRS 480705.2969v1 · V.C. Geers, K.M. Pontoppidan, E.F. van Dishoeck et al.2007 · 78 citationsarXiv
Abundant crystalline silicates in the disk of a very low mass starastro-ph/0701651v2 · B. Merin, J.-C. Augereau, E. F. van Dishoeck et al.2007 · 34 citationsAstrophys.J.661:361-367,2007
PAH chemistry and IR emission from circumstellar disksastro-ph/0701606v1 · R. Visser, V.C. Geers, C.P. Dullemond et al.2007 · 108 citationsarXiv
Probing Protoplanetary Disks with Silicate Emission: Where is the silicate emission zone?astro-ph/0612450v1 · J. E. Kessler-Silacci, C. P. Dullemond, J.-C. Augereau et al.2006 · 77 citationsAstrophys.J.659:680-684,2007
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