Projects per year
Personal profile
Research interests
stellar nucleosynthesis; stellar evolution; first stars; big bang nucleosynthesis; chemical evolution of galaxies; Galactic halo; Local Group
Overview
Professor of Astrophysics, School of Physics, Astronomy and Mathematics
Executive Director, SEPnet (Aug 2018-July 2021)
Teaching specialisms
Stellar astrophysics; Laboratory physics; Nuclear physics; Financial mathematics
Commercial and public engagement
Speakers for Schools; Luggage Lab
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Dive into the research topics where Sean Ryan 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
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BRIdging Disciplines of Galactic Chemical Evolution (BRIDGCE) Consortium 2021-2024
1/04/21 → …
Project: Research
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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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Medical Physics - seeding new applied physics research at the University of Hertfordshire
1/12/15 → 31/07/16
Project: Other
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A Critique of the Spite Plateau, and the Astration of Primordial Lithium
Norris, J. E., Yong, D., Frebel, A. & Ryan, S., 30 Mar 2023, In: Monthly Notices of the Royal Astronomical Society. 522, 1, 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile12 Downloads (Pure) -
Theranostic NIR-active tumor cell targeting conjugated polymer nanoparticles
Zhao, M., Leggett, E., Bourke, S., Poursanidou, S., Carter-Searjeant, S., Po, S., Palma do Carmo, M., Dailey, L. A., Manning, P., Ryan, S., Urbano, L. & Rakovich, A., 24 May 2022, SPIE Photonics Europe: Nanophotonics IX: NANOPARTICLE PHOTONICS I. Andrews, D. L., Bain, A. J. & Nunzi, J-M. (eds.). Strasbourg, France: SPIE, Vol. PC12131.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Multi-fluorescence high-resolution episcopic microscopy (MF-HREM) for three dimensional imaging of adult murine organs
Walsh, C., Holroyd, N., Finnerty, E., Ryan, S., Sweeney, P., Shipley, R. & Walker-Samuel, S., 26 May 2021, (E-pub ahead of print) In: Advanced Photonics Research. 13 p., 2100110.Research output: Contribution to journal › Article › peer-review
Open AccessFile30 Downloads (Pure) -
Theranostic NIR-active Conjugated Polymer Nanoparticles
Zhao, M., Leggett, E., Bourke, S., Poursanidou, S., Carter-Searjeant, S., Po, S., Palma do Carmo, M., Dailey, L. A., Manning, P., Ryan, S., Urbano, L., Green, M. & Rakovich, A., 12 May 2021, (E-pub ahead of print) In: ACS Nano. 15, 5, p. 8790-8802Research output: Contribution to journal › Article › peer-review
Open AccessFile69 Downloads (Pure) -
Dynamically Tagged Groups of Very Metal-poor Halo Stars from the HK and Hamburg/ESO Surveys
Limberg, G., Rossi, S., Beers, T., Perottoni, H., Perez-Villegas, A., Santucci, R., Abuchaim, Y., Placco, V., Lee, Y. S., Christlieb, N., Norris, J., Bessell, M., Ryan, S., Wilhelm, R., Rhee, J. & Frebel, A., 20 Jan 2021, In: The Astrophysical Journal. 907, 1, 25 p., 10.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)36 Downloads (Pure)