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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Projects
- 6 Finished
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Hertfordshire Astronomy 2018-2021
Hardcastle, M., Jones, H., Pinfield, D., Thompson, M., Gledhill, T., Lucas, P., Drew, J., Napiwotzki, R., Sarzi, M., Brinks, E., Smith, D., Coppin, K., Kaviraj, S., Dale, J., Krause, M., Kobayashi, C. & Ryan, S.
1/04/18 → 31/03/21
Project: Other
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UH Centre for Astrophysics Research PATT - linked grant (2015-17)
Hardcastle, M., Drew, J., Brinks, E., Thompson, M., Lucas, P., Jones, H., Coppin, K., Pinfield, D., Ryan, S., Burningham, B., Geach, J., Napiwotzki, R., Stevens, J., Gledhill, T. & Tuomi, M.
1/10/15 → 1/10/17
Project: Research
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Galactic Astronomy at the University of Hertfordshire
Jones, H., Cioni, M., Drew, J., Lucas, P., Napiwotzki, R., Pinfield, D. & Ryan, S.
UKRI - Science and Technology Facilities Council (STFC)
1/04/09 → 31/03/14
Project: Research
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The Fornax3D project: Planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies
Spriggs, T. W., Sarz, M., Anta, P. M. G., 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 Sep 2021, (E-pub ahead of print) In: Astronomy & Astrophysics. 653, 21 p., A167.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 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 AccessFile32 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)41 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. 465, 2, p. 1807-1830 24 p., stw2751.Research output: Contribution to journal › Article › peer-review
Open AccessFile15 Citations (Scopus)64 Downloads (Pure) -
A search for white dwarfs in the Galactic plane: the field and the open cluster population
Raddi, R., Catalan, S., Gaensicke, B. T., Hermes, J. J., Napiwotzki, R., Koester, D., Tremblay, P. -E., Barentsen, G., Farnhill, H. J., Mohr-Smith, M., Drew, J. E., Groot, P. J., Guzman-Ramirez, L., Parker, Q. A., Steeghs, D. & Zijlstra, A., 1 Apr 2016, In: Monthly Notices of the Royal Astronomical Society. 457, 2, 17 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile14 Citations (Scopus)262 Downloads (Pure)