Projects per year
Personal profile
Research interests
- hot evolved stars
- white dwarfs
- binary stars
- stellar populations
Teaching specialisms
- astrophysics
- financial maths
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Dive into the research topics where Ralf Napiwotzki is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 6 Finished
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Hertfordshire Astronomy 2018-2021
Hardcastle, M. (PI), Jones, H. (CoI), Pinfield, D. (CoI), Thompson, M. (CoI), Gledhill, T. (CoI), Lucas, P. (CoI), Drew, J. (CoI), Napiwotzki, R. (CoI), Sarzi, M. (CoI), Brinks, E. (CoI), Smith, D. (CoI), Coppin, K. (CoI), Kaviraj, S. (CoI), Dale, J. (CoI), Krause, M. (CoI), Kobayashi, C. (CoI) & Ryan, S. (CoI)
1/04/18 → 31/03/21
Project: Other
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UH Centre for Astrophysics Research PATT - linked grant (2015-17)
Hardcastle, M. (PI), Drew, J. (CoI), Brinks, E. (Researcher), Thompson, M. (Researcher), Lucas, P. (Researcher), Jones, H. (Researcher), Coppin, K. (Researcher), Pinfield, D. (Researcher), Ryan, S. (Researcher), Burningham, B. (Researcher), Geach, J. (Researcher), Napiwotzki, R. (Researcher), Stevens, J. (Researcher), Gledhill, T. (Researcher) & Tuomi, M. (Researcher)
1/10/15 → 1/10/17
Project: Research
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Associate Editor Astrononomy and Astrophysics (A&A)
Napiwotzki, R. (PI)
The European Southern Observatory (ESO)
1/10/11 → 31/12/14
Project: Research
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Galactic Astronomy at the University of Hertfordshire
Jones, H. (PI), Cioni, M.-R. (Researcher), Drew, J. (CoI), Lucas, P. (Researcher), Napiwotzki, R. (Researcher), Pinfield, D. (Researcher) & Ryan, S. (Researcher)
UKRI - Science and Technology Facilities Council (STFC)
1/04/09 → 31/03/14
Project: Research
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The evolutionary history of GD 1400AB, a white dwarf–brown dwarf binary
Casewell, S. L., Burleigh, M. R., Napiwotzki, R., Zorotovic, M., Bergeron, P., French, J. R., Hermes, J. J., Faedi, F. & Lawrie, K. L., 7 Oct 2024, In: Monthly Notices of the Royal Astronomical Society (MNRAS). 535, 1, p. 753-762 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
The Fornax3D project: Planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies
Spriggs, T. W., Sarz, M., Anta, P. M.G.-D., Napiwotzki, R., Viaene, S., Nedelchev, B., Coccato, L., Corsini, E. M., Fahrion, K., Falcón-Barroso, J., Gadotti, D. A., Iodice, E., Lyubenova, M., Martín-Navarro, I., McDermid, R. M., Morelli, L., Pinna, F., Ven, G. V. D., Zeeuw, P. T. D. & Zhu, L., 29 Sept 2021, (E-pub ahead of print) In: Astronomy & Astrophysics. 653, 21 p., A167.Research output: Contribution to journal › Article › peer-review
Open AccessFile25 Downloads (Pure) -
The ESO supernovae type Ia progenitor survey (SPY): The radial velocities of 644 DA white dwarfs
Napiwotzki, R., Karl, C. A., Lisker, T., Catalan, S., Drechsel, H., Heber, U., Homeier, D., Koester, D., Leibundgut, B., Marsh, T. R., Moehler, S., Nelemans, G., Reimers, D., Renzini, A., Stroer, A. & Yungelson, L., 27 Jul 2019, (E-pub ahead of print) In: Astronomy & Astrophysics. 638, 22 p., A131.Research output: Contribution to journal › Article › peer-review
Open AccessFile64 Downloads (Pure) -
Massive stars in the hinterland of the young cluster, Westerlund 2
Drew, J. E., Herrero, A., Mohr-Smith, M., Monguio, M., Wright, N. J., Kupfer, T. & Napiwotzki, R., 21 Oct 2018, In: Monthly Notices of the Royal Astronomical Society: Letters. 480, 2, p. 2109–2124 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile13 Citations (Scopus)59 Downloads (Pure) -
The deep OB-star population in Carina from the VST Photometric H-alpha Survey (VPHAS+)
Mohr-Smith, M., Drew, J., Napiwotzki, R., Simon-Diaz, S., Wright, N. J., Barentsen, G., Eisloeffel, J., Farnhill, H., Greimel, R., Monguio, M., Kalari, V., Parker, Q. A. & Vink, J. S., 21 Feb 2017, In: Monthly Notices of the Royal Astronomical Society (MNRAS). 465, 2, p. 1807-1830 24 p., stw2751.Research output: Contribution to journal › Article › peer-review
Open AccessFile15 Citations (Scopus)90 Downloads (Pure)