Joe Hennawi
Professor Cosmology
- Name
- Prof.dr. J.F. Hennawi
- Telephone
- +31 71 527 8472
- hennawi@strw.leidenuniv.nl
Professor Cosmology
- Science
- Sterrewacht
- Sterrewacht
- Yue M., Eilers A.-C., Simcoe R.A., Belli S., Davies F.B., DePalma D., Hennawi J.F., Mason C.A., Muñoz J.B., Nelson E.J. & Tacchella S. (2023), Detecting and characterizing young quasars. III. The impact of gravitational lensing magnification, The Astrophysical Journal 950(2): 105.
- Maseda M.V., Lewis Z., Matthee J., Hennawi J.F., Boogaard L., Feltre A., Nanayakkara T., Bacon R., Barger A., Brinchmann J., Franx M., Hashimoto T., Inami H., Kusakabe H., Leclercq F., Rowland L.E., Taylor A.J., Tremonti C., Urrutia T., Schaye J., Simmonds C. & Vitte E. (2023), JWST/NIRSpec measurements of extremely low metallicities in high equivalent width Lyα emitters, The Astrophysical Journal 956(1): 11.
- Wu Y., Cai Z., Li J., Finlator K., Neeleman M., Prochaska J.X., Emonts B.H.C., Zhang S., Wang F., Yang J., Wang R., Fan X., Xu D., Golden-Marx E., Keating L.C. & Hennawi J.F. (2023), Searching for C II emission from the first sample of z~6 O I absorption-associated galaxies with the Atacama Large Millimeter/submillimeter Array, The Astrophysical Journal 958(1): 16.
- Hu T., Khaire V., Hennawi J.F., Oñorbe J., Walther M., Lukic Z. & Davies F. (2023), The impact of the WHIM on the IGM thermal state determined from the low-z Lyman-α forest, Monthly Notices of the Royal Astronomical Society 527(4): 11338–11359.
- Bañados E., Schindler J.T., Venemans B.P., Connor T., Decarli R., Farina E.P., Mazzucchelli C., Meyer R.A., Stern D., Walter F., Fan X., Hennawi J.F., Khusanova Y., Morrell N., Nanni R., Noirot G., Pensabene A., Rix H.-W., Simon J., Verdoes Kleijn G.A., Xie Z.-L., Yang D. & Connor A. (2023), The pan-STARRS1 z > 5.6 quasar survey. II. Discovery of 55 quasars at 5.6 < z < 6.5, The Astrophysical Journal Supplement Series 265(1): 29.
- Yang J., Wang F., Fan X., Hennawi J.F., Barth A.J., Bañados E., Sun F., Liu W., Cai Z., Jiang L., Li Z., Onoue M., Schindler J.T., Shen Y., Wu Y., Bhowmick A.K., Bieri R., Blecha L., Bosman S., Champagne J.B., Colina L., Connor T., Costa T., Davies F.B., Decarli R., De Rosa G., Drake A.B., Egami E., Eilers A.-C., Evans A.E., Farina E.P., Habouzit M., Haiman Z., Jin X., Jun H.D., Kakiichi K., Khusanova Y., Kulkarni G., Loiacono F., Lupi A., Mazzucchelli C., Pan Z., Rojas-Ruiz S., Strauss M.A., Tee W.L., Trakhtenbrot B., Trebitsch M., Venemans B.P., Vestergaard M., Volonteri M., Walter F., Xie Z.-L., Yue M., Zhang H., Zhang H. & Zou S. (2023), A spectroscopic survey of biased halos in the reionization era (ASPIRE): a first look at the rest-frame optical spectra of z > 6.5 quasars using JWST, Astrophysical Journal Letters 951(1): L5.
- Jin X., Yang J., Fan X., Wang F., Bañados E., Bian F., Davies F.B., Eilers A.-C., Farina E.P., Hennawi J.F., Pacucci F., Venemans B.P. & Walter F. (2023), (Nearly) Model-independent constraints on the neutral hydrogen fraction in the intergalactic medium at z 5-7 using dark pixel fractions in Ly-α and Ly-β forests, The Astrophysical Journal 942(2): 59.
- Wolfson M., Hennawi J.F., Davies F.B. & Oñorbe J. (2023), Forecasting constraints on the mean free path of ionizing photons at z ≥ 5.4 from the Lyman-α forest flux autocorrelation function, Monthly Notices of the Royal Astronomical Society 521(3): 4056-4073.
- Doughty C.C., Hennawi J.F., Davies F.B., Lukić Z. & Oñorbe J. (2023), Convergence of small scale Lyα structure at high-z under different reionization scenarios, Monthly Notices of the Royal Astronomical Society 525(3): 3790-3805.
- Ishikawa Y., Wang B., Zakamska N.L., Richards G.T., Hennawi J.F. & Rivera A.B. (2023), Infrared spectroscopic confirmation of z~2 photometrically selected obscured quasars, Monthly Notices of the Royal Astronomical Society 522(1): 350-361.
- Kakiichi K., Hennawi J.F., Ono Y., Inoue A.K., Ouchi M., Ellis R.S., Meyer R.A. & Bosman S.I. (2023), Photometric IGM tomography with Subaru/HSC: the large-scale structure of Ly-α emitters and IGM transmission in the COSMOS field at z ~ 5, Monthly Notices of the Royal Astronomical Society 523(2): 1772-1798.
- Wu Y., Wang F., Cai Z., Fan X., Finlator K., Yang J., Hennawi J.F., Sun F., Champagne J.B., Lin X., Li Z., Chen Z., Bañados E., Becker G.D., Bosman S.E.I., Bruzual G., Charlot S., Chen H.-W., Chevallard J., Eilers A.-C., Farina E.P., Jin X., Jun H.D., Kakiichi K., Li M., Liu W., Pudoka M.A., Tee W.L., Xie Z.-L. & Zou S. (2023), A spectroscopic survey of biased halos in the reionization era (ASPIRE): JWST discovers an overdensity around a metal absorption-selected galaxy at z~5.5, Astrophysical Journal Letters 956(2): L40.
- D'Odorico V., Bañados E., Becker G.D., Bischetti M., Bosman S.E.I., Cupani G., Davies R., Farina E.P., Ferrara A., Feruglio C., Mazzucchelli C., Ryan-Weber E., Schindler J.T., Sodini A., Venemans B.P., Walter F., Chen H., Lai S., Zhu Y., Bian F., Campo S., Carniani S., Cristiani S., Davies F., Decarli R., Drake A., Eilers A.-C., Fan X., Gaikwad P., Gallerani S., Greig B., Haehnelt M.G., Hennawi J.F., Keating L., Kulkarni G., Mesinger A., Meyer R.A., Neeleman M., Onoue M., Pallottini A., Qin Y., Rojas-Ruiz S., Satyavolu S., Sebastian A., Tripodi R., Wang F., Wolfson M., Yang J. & Zanchettin M.V. (2023), XQR-30: The ultimate XSHOOTER quasar sample at the reionization epoch, Monthly Notices of the Royal Astronomical Society 523(1): 1399-1420.
- Wang F., Yang J., Hennawi J.F., Fan X., Sun F., Champagne J.B., Costa T., Habouzit M., Endsley R., Li Z., Lin X., Meyer R.A., Schindler J.T., Wu Y., Bañados E., Barth A.J., Bhowmick A.K., Bieri R., Blecha L., Bosman S., Cai Z., Colina L., Connor T., Davies F.B., Decarli R., De Rosa G., Drake A.B., Egami E., Eilers A.-C., Evans A.E., Farina E.P., Haiman Z., Jiang L., Jin X., Jun H.D., Kakiichi K., Khusanova Y., Kulkarni G., Li M., Liu W., Loiacono F., Lupi A., Mazzucchelli C., Onoue M., Pudoka M.A., Rojas-Ruiz S., Shen Y., Strauss M.A., Tee W.L., Trakhtenbrot B., Trebitsch M., Venemans B., Volonteri M., Walter F., Xie Z.-L., Yue M., Zhang H., Zhang H. & Zou S. (2023), A spectroscopic survey of biased halos in the reionization era (ASPIRE): JWST reveals a filamentary structure around a z = 6.61 quasar, Astrophysical Journal Letters 951(1): L4.
- Gloudemans A.J., Duncan K.J., Saxena A., Harikane Y., Hill G.J., Zeimann G.R., Röttgering H.J.A., Yang D., Best P.N., Bañados E., Drabent A., Hardcastle M.J., Hennawi J.F., Lansbury G., Magliocchetti M., Miley G.K., Nanni R., Shimwell T.W., Smith D.J.B., Venemans B.P. & Wagenveld J.D. (2022), Discovery of 24 radio-bright quasars at 4.9 <= z <= 6.6 using low-frequency radio observations, Astronomy & Astrophysics 668: A27.
- Bosman S.E.I., Davies F.B., Becker G.D., Keating L.C., Davies R.L., Zhu Y., Eilers A.-C., D'Odorico V., Bian F., Bischetti M., Cristiani S.V., Fan X., Farina E.P., Haehnelt M.G., Hennawi J.F., Kulkarni G., Mesinger A., Meyer R.A., Onoue M., Pallottini A., Qin Y., Ryan-Weber E., Schindler J.-T., Walter F., Wang F. & Yang J. (2022), Hydrogen reionization ends by z = 5.3: lyman-alpha optical depth measured by the XQR-30 sample, Monthly Notices of the Royal Astronomical Society 514(1): 55-76.
- Nanni R., Hennawi J.F., Wang F., Yang J., Schindler J.T. & Fan X. (2022), Paving the way for Euclid and JWST via probabilistic selection of high-redshift quasars, Monthly Notices of the Royal Astronomical Society 515(3): 3224-3248.
- Farina E.P., Schindler J.T., Walter F., Bañados E., Davies F.B., Decarli R., Eilers A.-C., Fan X., Hennawi J.F., Mazzucchelli C., Meyer R.A., Trakhtenbrot B., Volonteri M., Wang F., Worseck G., Yang J., Gutcke T.A., Venemans B.P., Bosman S.E.I., Costa T., Rosa G.D., Drake A.B. & Onoue M. (2022), The X-shooter/ALMA sample of quasars in the epoch of reionization. II. Black hole masses, Eddington ratios, and the formation of the first quasars, The Astrophysical Journal 941(2): 106.
- García-Vergara C.J., Rybak M., Hodge J.A., Hennawi J.F., Decarli R., González-López J., Arrigoni-Battaia F., Aravena M. & Farina E.P. (2022), ALMA reveals a large overdensity and strong clustering of galaxies in quasar environments at z ~ 4, The Astrophysical Journal 927(1): 65.
- Kakiichi K., Schmidt T. & Hennawi J.F. (2022), Photometric IGM tomography: efficiently mapping quasar light echoes with deep narrow-band imaging, Monthly Notices of the Royal Astronomical Society 516(1): 582-601.
- Tie S.S., Hennawi J.F., Kakiichi K. & Bosman S.E.I. (2022), Constraining IGM enrichment and metallicity with the C IV forest correlation function, Monthly Notices of the Royal Astronomical Society 515(3): 3656-3673.
- Greig B., Mesinger A., Davies F.B., Wang F., Yang J. & Hennawi J.F. (2022), IGM damping wing constraints on reionization from covariance reconstruction of two z >= 7 QSOs, Monthly Notices of the Royal Astronomical Society 512(4): 5390-5403.
- Arrigoni Battaia F., Chen C.-C., Liu H.-Y.B., De Breuck C., Galametz M., Fumagalli M., Yang Y., Zanella A., Man A., Obreja A., Prochaska J.X., Bañados E., Hennawi J.F., Farina E.P., Zwaan M.A., Decarli R. & Lusso E. (2022), A multiwavelength study of ELAN environments (AMUSE^2). Mass budget, satellites spin alignment, and gas infall in a massive z ~ 3 quasar host halo, The Astrophysical Journal 930(1): 72.
- Hu T., Khaire V., Hennawi J.F., Walther M., Hiss H., Alsing J., Oñorbe J., Lukic Z. & Davies F. (2022), Measuring the thermal and ionization state of the low-z IGM using likelihood free inference, Monthly Notices of the Royal Astronomical Society 515(2): 2188-2207.
- Makan K., Worseck G., Davies F.B., Hennawi J.F., Prochaska J.X. & Richter P. (2022), He II Ly alpha transmission spikes and absorption troughs in eight high-resolution spectra probing the end of He II reionization, The Astrophysical Journal 927(2): 175.
- Wolfson M., Hennawi J.F., Davies F.B., Oñorbe J., Hiss H. & Lukić Z. (2021), Improving IGM temperature constraints using wavelet analysis on high-redshift quasars, Monthly Notices of the Royal Astronomical Society 508(4): 5493-5513.
- Yang J., Wang F., Fan X., Barth A.J., Hennawi J.F., Nanni R., Bian F., Davies F.B., Farina E.P., Schindler J.T., Bañados E., Decarli R., Eilers A.C., Green R., Guo H., Jiang L., Li J.T., Venemans B., Walter F., Wu X.B. & Yue M. (2021), Probing early supermassive black hole growth and quasar evolution with near-infrared spectroscopy of 37 reionization-era quasars at 6.3 < z < 7.64, The Astrophysical Journal 923(2): 262.
- Khrykin I.S., Hennawi J.F., Worseck G. & Davies F.B. (2021), The first measurement of the quasar lifetime distribution, Monthly Notices of the Royal Astronomical Society 505(1): 649-662.