Pacucci, Fabio, Mezcua, Mar and Regan, John (2021) The Active Fraction of Massive Black Holes in Dwarf Galaxies. The Astrophysical Journal, 920 (2). p. 134. ISSN 0004-637X

Woods, Tyrone E., Willott, Chris J., Regan, John, Wise, John H., Downes, Turlough P., Norman, Michael L. and O’Shea, Brian W. (2021) Some First Stars Were Red: Detecting Signatures of Massive Population III Formation through Long-term Stochastic Color Variations. The Astrophysical Journal Letters, 920 (1). L22. ISSN 2041-8205

Sesana, Alberto, Korsakova, Natalia, Sedda, Manuel Arca, Baibhav, Vishal, Barausse, Enrico, Barke, Simon, Berti, Emanuele, Bonetti, Matteo, Capelo, Pedro R., Caprini, Chiara, Garcia-Bellido, Juan, Haiman, Zoltan, Jani, Karan, Jennrich, Oliver, Johansson, Peter H., Khan, Fazeel Mahmood, Korol, Valeriya, Lamberts, Astrid, Lupi, Alessandro, Mangiagli, Alberto, Mayer, Lucio, Nardini, Germano, Pacucci, Fabio, Petiteau, Antoine, Raccanelli, Alvise, Rajendran, Surjeet, Regan, John, Shao, Lijing, Spallicci, Alessandro, Tamanini, Nicola, Volonteri, Marta, Warburton, Niels, Wong, Kaze and Zumalacarregui, Miguel (2021) Unveiling the gravitational universe at μ-Hz frequencies. Experimental Astronomy, 51 (3). pp. 1333-1383. ISSN 0922-6435

Sesana, Alberto, Korsakova, Natalia, Sedda, Manuel Arca, Baibhav, Vishal, Barausse, Enrico, Barke, Simon, Berti, Emanuele, Bonetti, Matteo, Capelo, Pedro R., Caprini, Chiara, Garcia-Bellido, Juan, Haiman, Zoltan, Jani, Karan, Jennrich, Oliver, Johansson, Peter H., Khan, Fazeel Mahmood, Korol, Valeriya, Lamberts, Astrid, Lupi, Alessandro, Mangiagli, Alberto, Mayer, Lucio, Nardini, Germano, Pacucci, Fabio, Petiteau, Antoine, Raccanelli, Alvise, Rajendran, Surjeet, Regan, John, Shao, Lijing, Spallicci, Alessandro, Tamanini, Nicola, Volonteri, Marta, Warburton, Niels, Wong, Kaze and Zumalacarregui, Miguel (2021) Unveiling the gravitational universe at μ-Hz frequencies. Experimental Astronomy, 51 (3). pp. 1333-1383. ISSN 0922-6435

Regan, John, Wise, John H., O'Shea, Brian W. and Norman, Michael L. (2020) The emergence of the first star-free atomic cooling haloes in the Universe. Monthly Notices of the Royal Astronomical Society, 492 (2). pp. 3021-3031. ISSN 1365-2966

Wise, John H., Regan, John, O'Shea, Brian W., Norman, Michael L., Downes, Turlough P. and Xu, Hao (2019) Formation of massive black holes in rapidly growing pre-galactic gas clouds. Nature, 566 (7742). pp. 85-88. ISSN 1476-4687 (Submitted)

Regan, John, Downes, Turlough P., Volonteri, Marta, Beckmann, Ricarda, Lupi, Alessandro, Trebitsch, Maxime and Dubois, Yohan (2019) Super-Eddington accretion and feedback from the first massive seed black holes. Monthly Notices of the Royal Astronomical Society, 486 (3). pp. 3892-3906. ISSN 1365-2966

Regan, John and Downes, Turlough P. (2018) Fragmentation inside atomic cooling haloes exposed to Lyman-Werner radiation. Monthly Notices of the Royal Astronomical Society, 475 (4). pp. 4636-4647. ISSN 1365-2966

Hartwig, Tilman, Agarwal, Bhaskar and Regan, John (2018) Gravitational Wave Signals from the First Massive Black Hole Seeds. Monthly Notices of the Royal Astronomical Society, 479. ISSN 1365-2966

Regan, John and Downes, Turlough P. (2018) Rise of the First Super-Massive Stars. Monthly Notices of the Royal Astronomical Society, 478 (4). pp. 5037-5049. ISSN 0035-8711

Smith, Britton D., Regan, John, Downes, Turlough P., Norman, Michael L., O'Shea, Brian W. and Wise, John H. (2018) The growth of black holes from Population III remnants in the Renaissance simulations. Monthly Notices of the Royal Astronomical Society, 480. pp. 3762-3773. ISSN 1365-2966

Redmond, Paul and Regan, John (2013) Incumbency Advantage in Irish Elections: A Regression Discontinuity Analysis. Working Paper. UNSPECIFIED. (Unpublished)

Redmond, Paul and Regan, John (2013) Incumbency Advantage in Irish Elections: A Regression Discontinuity Analysis. National University of Ireland Maynooth. (Unpublished)