F
F. F. S. van der Tak
Researcher at Netherlands Institute for Space Research
Publications - 325
Citations - 18198
F. F. S. van der Tak is an academic researcher from Netherlands Institute for Space Research. The author has contributed to research in topics: Star formation & Protostar. The author has an hindex of 63, co-authored 314 publications receiving 16781 citations. Previous affiliations of F. F. S. van der Tak include Kapteyn Astronomical Institute & National Institute for Space Research.
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Journal ArticleDOI
A computer program for fast non-LTE analysis of interstellar line spectra
F. F. S. van der Tak,F. F. S. van der Tak,John H. Black,Fredrik L. Schöier,D. J. Jansen,E. F. van Dishoeck +5 more
TL;DR: In this paper, the authors present a computer program to calculate the intensities of atomic and molecular lines produced in a uniform medium, based on statistical equilibrium calculations involving collisional and radiative processes and including radiation from background sources.
Journal ArticleDOI
An atomic and molecular database for analysis of submillimetre line observations
TL;DR: In this paper, atomic and molecular data for the transitions of a number of astrophysically interesting species are summarized, in-cluding energy levels, statistical weights, Einstein A-coefficients and collisional rate coefficients.
Journal ArticleDOI
An atomic and molecular database for analysis of submillimetre line observations
TL;DR: In this article, the transitions of a number of astrophysically interesting species are summarized, including energy levels, statistical weights, Einstein A-coefficients and collisional rate coefficients.
Journal ArticleDOI
Water in star-forming regions with the Herschel Space Observatory (WISH). I. Overview of key program and first results
E. F. van Dishoeck,Lars E. Kristensen,Arnold O. Benz,E. A. Bergin,Paola Caselli,José Cernicharo,Fabrice Herpin,Michiel R. Hogerheijde,Doug Johnstone,René Liseau,Brunella Nisini,R. Shipman,Mario Tafalla,F. F. S. van der Tak,Friedrich Wyrowski,Yuri Aikawa,Rafael Bachiller,Alain Baudry,M. Benedettini,Per Bjerkeli,Geoffrey A. Blake,Sylvain Bontemps,J. Braine,Christian Brinch,Simon Bruderer,L. Chavarria,C. Codella,F. Daniel,F. Daniel,Th. de Graauw,E. Deul,A. M. di Giorgio,Carsten Dominik,Steven D. Doty,Marie-Lise Dubernet,P. J. Encrenaz,Helmut Feuchtgruber,Michel Fich,W. Frieswijk,Asunción Fuente,Teresa Giannini,Javier R. Goicoechea,Frank Helmich,Gregory J. Herczeg,T. Jacq,Jes K. Jørgensen,Agata Karska,Michael J. Kaufman,Eric Keto,Bengt Larsson,Bertrand Lefloch,Dariusz C. Lis,M. Marseille,C. McCoey,Gary J. Melnick,David A. Neufeld,Michael Olberg,Laurent Pagani,O. Panić,Berengere Parise,J. C. Pearson,Rene Plume,Christophe Risacher,D. M. Salter,J. Santiago-Garcia,P. Saraceno,P. Stäuber,T. A. van Kempen,R. Visser,Serena Viti,M. Walmsley,S. F. Wampfler,Umut A. Yildiz +72 more
TL;DR: Water In Star-forming regions with Herschel (WISH) as discussed by the authors is a key program on the Herschel Space Observatory designed to probe the physical and chemical structures of young stellar objects using water and related molecules and to follow the water abundance from collapsing clouds to planet-forming disks.
Journal ArticleDOI
Water in star-forming regions with Herschel (WISH). II. Evolution of 557 GHz 110-101 emission in low-mass protostars
Lars E. Kristensen,E. F. van Dishoeck,Edwin Bergin,Ruud Visser,Umut A. Yildiz,I. San Jose-Garcia,Jes K. Jørgensen,Gregory J. Herczeg,Doug Johnstone,Doug Johnstone,S. F. Wampfler,Arnold O. Benz,Simon Bruderer,Sylvie Cabrit,Paola Caselli,Paola Caselli,Steven D. Doty,Daniel Harsono,Fabrice Herpin,Michiel R. Hogerheijde,Agata Karska,T. A. van Kempen,René Liseau,Brunella Nisini,Mario Tafalla,F. F. S. van der Tak,Friedrich Wyrowski +26 more
TL;DR: In this paper, the first systematic survey of spectrally resolved water emission in 29 low-mass (L 10 km s−1) star-forming regions has been published.