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Research Interests

- Quasars in the epoch of reionization

- Lyman alpha emitters and Lyman break galaxies

- Protoclusters

- Supermassive black hole binaries

- AGN multi-wavelength study

Publications

- The host galaxies of radio-loud quasars at z > 5 with ALMA

   C. Mazzucchelli, R. Decarli, S. Belladitta, et al. 2025, A&A, 694A, 171 

- XQR-30: Black Hole Masses and Accretion Rates of 42 z>6 Quasars

   C. Mazzucchelli, M. Bischetti, V. D'Odorico, et al. 2023, A&A, 676A, 71

- Spectral Energy DIstributions of Companion Galaxies to z~6 Quasars

   C. Mazzucchelli, R. Decarli, E.P. Farina, et al. 2019, ApJ, 881, 163

- Physical properties of 15 quasars at z > 6.5

   C. Mazzucchelli, E. Banados, B. P. Venemans, et al. 2017, ApJ, 849, 91,

- No overdensity of Lyman-Alpha Emitting Galaxies around a quasar at z~5.7

   C. Mazzucchelli, E. Banados, R. Decarli, et al. 2017, ApJ, 834, 83

The Discovery of a Highly Accreting, Radio-loud Quasar at z = 6.8

   E. Banados, C. Mazzucchelli, E. Momjian, et al., 2021, ApJ, 909, 80 

- An 800 million solar mass black hole in a significantly neutral universe at redshift 7.5

   E. Banados, B. P. Venemans, C. Mazzucchelli, et al. 2018, Nature, 553, 473

- Exploring the Mpc Environment of the Quasar ULAS J1342+0928 at z = 7.54

   S. Rojas-Ruiz, C. Mazzucchelli, S. Finklestein et al. 2024, ApJ, 967, 27

- A lack of Lyman α emitters within 5 Mpc of a luminous quasar in an overdensity at z = 6.9: Potential evidence of negative quasar feedback at protocluster scales

    T. Lambert, R. Assef, C.Mazzucchelli et al. 2024, A&A, 689A, 331

- An Overdensity of Lyman Break Galaxies Around the Hot Dust-Obscured Galaxy WISE J224607.56−052634.9

    D. Zewdie, R. Assef, C.Mazzucchelli et al. 2023, A&A, 677A, 54

- The [CII] and FIR properties of z>6 radio-loud quasars

   Y. Khusanova, E. Banados, C.Mazzucchelli et al. 2022, A&A, 664A, 39

- No Redshift Evolution in the Broad Line Region Metallicity up to z=7.54: Deep NIR Spectroscopy of ULAS J1342+0928

   M. Onoue, E. Banados, C.Mazzucchelli et al. 2020, ApJ, 898, 105

- New insights on the recoiling/binary black hole candidate J0927+2943 via molecular gas observations

   R. Decarli, M. Dotti, C. Mazzucchelli, et al. 2014, MNRAS, 445, 1558

- The Pan-STARRS1 Distant z > 5.6 Quasar Survey: More than 100 Quasars
  within the First Gyr of the Universe

   E. Banados, (3 co-authors), C. Mazzucchelli, et al., 2016, ApJ, 801, 11

- Rapidly star-forming galaxies adjacent to quasars at redshifts exceeding 6

   R. Decarli, (7 co-authors), C. Mazzucchelli, et al. 2017, Nature, 545, 457

For a full list see: ADS

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