Alessandro Sonnenfeld
Gast onderzoeker
- Naam
- Dr. A. Sonnenfeld
- Telefoon
- +31 71 527 5737
- sonnenfeld@strw.leidenuniv.nl
- ORCID iD
- 0000-0002-6061-5977
Gast onderzoeker
- Wiskunde en Natuurwetenschappen
- Sterrewacht
- Sterrewacht
- Cannarozzo C., Leauthaud A., Oyarzún G.A., Nipoti C., Diemer B., Huang S., Rodriguez-Gomez V., Sonnenfeld A. & Bundy K. (2023), The contribution of in-situ and ex-situ star formation in early-type galaxies: MaNGA versus IllustrisTNG, Monthly Notices of the Royal Astronomical Society 520(4): 5651-5670.
- Li R., Napolitano N.R., Roy N., Tortora C., La Barbera F., Sonnenfeld A., Qiu C. & Liu S. (2022), Galaxy Light Profile Convolutional Neural Networks (GaLNets). I. : Fast and accurate structural parameters for billion-galaxy samples, The Astrophysical Journal 929(2): 152.
- Sonnenfeld A. (2022), Statistical strong lensing: III. Inferences with complete samples of lenses, Astronomy & Astrophysics 659: A132.
- Sonnenfeld A. (2022), Statistical strong lensing: IV. Inferences with no individual source redshifts, Astronomy & Astrophysics 659: A133.
- Sonnenfeld A., Tortora C., Hoekstra H., Asgari M., Bilicki M., Heymans C., Hildebrandt H., Kuijken K.H., Napolitano N.R., Roy N., Valentijn E. & Wright A.H. (2022), The dark matter halo masses of elliptical galaxies as a function of observationally robust quantities, Astronomy & Astrophysics 662: A55.
- Sonnenfeld A. (2022), The effect of spiral arms on the Sérsic photometry of galaxies, Astronomy & Astrophysics 659: A141.
- Bilicki M., Dvornik A., Hoekstra H., Wright A.H., Chisari N.E., Vakili M., Asgari M., Giblin B., Heymans C., Hildebrandt H., Holwerda B.W., Hopkins A., Johnston H., Kannawadi A., Kuijken K., Nakoneczny S.J., Shan H.Y., Sonnenfeld A. & Valentijn E. (2021), Bright galaxy sample in the Kilo-Degree Survey Data Release 4: selection, photometric redshifts, and physical properties, Astronomy and Astrophysics 653: A82.
- Shajib A.J., Treu T., Birrer S. & Sonnenfeld A. (2021), Dark matter haloes of massive elliptical galaxies at z ~.2 are well described by the Navarro-Frenk-White profile, Monthly Notices of the Royal Astronomical Society 503(2): 2380-2405.
- Sonnenfeld A. & Cautun M. (2021), Statistical strong lensing: I. Constraints on the inner structure of galaxies from samples of a thousand lenses, Astronomy & Astrophysics 651: A18.
- Sonnenfeld A. (2021), Statistical strong lensing: II. Cosmology and galaxy structure with time-delay lenses, Astronomy & Astrophysics 656: 1-12 (A153).
- Jaelani A.T., Rusu C.E., Kayo I., More A., Sonnenfeld A., Silverman J.D., Schramm M., Anguita T., Inada N., Kondo D., Schechter P.L., Lee K.-G., Oguri M., Chan J.H.H., Wong K.C. & Inoue K.T. (2021), Survey of Gravitationally Lensed Objects in HSC Imaging (SuGOHI): VII. Discovery and confirmation of three strongly lensed quasars, Monthly Notices of the Royal Astronomical Society 502(1): 1487-1493.
- Cannarozzo C., Nipoti C., Sonnenfeld A., Leauthaud A., Huang S., Diemer B. & Oyarzún G. (2021), The merger-driven evolution of massive early-type galaxies. In: Storchi Bergmann T., Forman W., Overzier R. & Riffel R. (red.) Galaxy evolution and feedback across different environments. nr. 359: IAU. 62-66.
- Sonnenfeld A., Verma A., More A., Baeten E., Macmillan C., Wong K.C., Chan J.H.H., Jaelani A.T., Lee C.H., Oguri M., Rusu C.E., Veldthuis M., Trouille L., Marshall P.J., Hutchings R., Allen C., O'Donnell J., Cornen C., Davis C.P., McMaster A., Lintott C. & Miller G. (2020), Survey of Gravitationally-lensed Objects in HSC Imaging (SuGOHI). VI. Crowdsourced lens finding with Space Warps, Astronomy & Astrophysics 642: A148.
- Sonnenfeld A. (2020), A robust two-parameter description of the stellar profile of elliptical galaxies, Astronomy & Astrophysics 641: A143.
- Nipoti C., Cannarozzo C., Calura F., Sonnenfeld A. & Treu T. (2020), Stellar velocity dispersion and initial mass function gradients in dissipationless galaxy mergers, Monthly Notices of the Royal Astronomical Society 499(1): 559-572.
- Cannarozzo C., Sonnenfeld A. & Nipoti C. (2020), The cosmic evolution of the stellar mass-velocity dispersion relation of early-type galaxies, Monthly Notices of the Royal Astronomical Society 498(1): 1101-1120.
- Millon M., Galan A., Courbin F., Treu T., Suyu S.H., Ding X., Birrer S., Chen G.C.-F., Shajib A.J., Sluse D., Wong K.C., Agnello A., Auger M.W., Buckley-Geer E.J., Chan J.H.H., Collett T., Fassnacht C.D., Hilbert S., Koopmans L.V.E., Motta V., Mukherjee S., Rusu C.E., Sonnenfeld A., Spiniello C. & Vyvere L. van (2020), TDCOSMO. I. An exploration of systematic uncertainties in the inference of H_0 from time-delay cosmography, Astronomy & Astrophysics 639: A101.
- Chan J.H.H., Suyu S.H., Sonnenfeld A., Jaelani A.T., More A., Yonehara A., Kubota Y., Coupon J., Lee C.H., Oguri M., Rusu C.E. & Wong K.C. (2020), Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI). IV. Lensed quasar search in the HSC survey, Astronomy & Astrophysics 636: A87.
- Jaelani A.T., More A., Oguri M., Sonnenfeld A., Suyu S.H., Rusu C.E., Wong K.C., Chan J.H.H., Kayo I., Lee C.H., Chao D.C.Y., Coupon J., Inoue K.T. & Futamase T. (2020), Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) - V. Group-to-cluster scale lens search from the HSC-SSP survey, Monthly Notices of the Royal Astronomical Society 495(1): 1291-1310.
- Jaelani A.T., More A., Sonnenfeld A., Oguri M., Rusu C.E., Wong K.C., Chan J.H.H., Suyu S.H., Kayo I., Lee C.H. & Inoue K.T. (2020), Discovery of an unusually compact lensed Lyman-break galaxy from the Hyper Suprime-Cam Survey, Monthly Notices of the Royal Astronomical Society 494(3): 3156-3165.
- Taylor E.N., Cluver M.E., Duffy A., Gurri P., Hoekstra H., Sonnenfeld A., Bremer M.N., Brouwer M.M., Chisari N.E., Dvornik A., Erben T., Hildebrandt H., Hopkins A.M., Kelvin L.S., Phillipps S., Robotham A.S.G., Sifón C., Vakili M. & Wright A.H. (2020), GAMA + KiDS: empirical correlations between halo mass and other galaxy properties near the knee of the stellar-to-halo mass relation, Monthly Notices of the RAS (0035-8711) 499(2): 2896-2911.
- Sonnenfeld A. (2020), The dark side of quiescent galaxies: secondary correlations between halo mass and galaxy properties at fixed stellar mass, The Build-Up of Galaxies through Multiple Tracers and Facilities. The Build-Up of Galaxies through Multiple Tracers and Facilities 17 februari 2020 - 21 februari 2020 51.
- Sonnenfeld A., Jaelani A.T., Chan J., More A., Suyu S.H., Wong K.C., Oguri M. & Lee C.-H. (2019), Survey of gravitationally-lensed objects in HSC imaging (SuGOHI). III. Statistical strong lensing constraints on the stellar IMF of CMASS galaxies, 630: A71.
- Sluse D., Rusu C.E., Fassnacht C.D., Sonnenfeld A., Richard J., Auger M.W., Coccato L., Wong K.C., Suyu S.H., Treu T., Agnello A., Birrer S., Bonvin V., Collett T., Courbin F., Hilbert S., Koopmans L.V.E., Tihhanova O., Marshall P.J., Meylan G., Shajib A.J., Annis J., Avila S., Bertin E., Brooks D., Buckley-Geer E., Burke D.L., Rosell A.Carnero, Kind M.Carrasco, Carretero J., Castander F.J., Costa L.N., De Vicente J., Desai S., Doel P., Evrard A.E., Flaugher B., Frieman J., García-Bellido J., Gerdes D.W., Goldstein D.A., Gruendl R.A., Gschwend J., Hartley W.G., Hollowood D.L., Honscheid K., James D.J., Kim A.G., Krause E., Kuehn K., Kuropatkin N., Lima M., Lin H., Maia M.A.G., Marshall J.L., Melchior P., Menanteau F., Miquel R., Plazas A.A., Sanchez E., Serrano S., Sevilla-Noarbe I., Smith M., Soares-Santos M., Sobreira F., Suchyta E., Swanson M.E.C. & Tarle G. (2019), H0LiCOW - X. Spectroscopic/imaging survey and galaxy-group identification around the strong gravitational lens system WFI 2033-4723, Monthly Notices of the RAS (0035-8711) 490(1): 613-633.
- Wang W., Han J., Sonnenfeld A., Yasuda N., Li X., Jing Y., More S., Price P.A., Lupton R., Rykoff El.S., Stark D.V., Lan T.-W., Takada M., Huang S., Luo W., Bahcall N.A. & Komiyama Y. (2019), The stellar halo of isolated central galaxies in the Hyper Suprime-Cam imaging survey, Monthly Notices of the RAS (0035-8711) 487(2): 1580-1606.
- Sonnenfeld A. (2019), An HSC view of the CMASS galaxy sample. Halo mass as a function of stellar mass, size and Sérsic index, Linking Galaxies from the Epoch of Initial Star Formation to Today. Australia-ESO joint conference 18 februari 2019 - 22 februari 2019: Zenodo. 64.
- Sonnenfeld A., Wang W. & Bahcall N. (2019), Hyper Suprime-Cam view of the CMASS galaxy sample. Halo mass as a function of stellar mass, size, and Sérsic index, 622: A30.
- Sonnenfeld A. & Leauthaud A. (2018), A Bayesian hierarchical approach to galaxy–galaxy lensing, Monthly Notices of the Royal Astronomical Society 477(4): 5460-5476.
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