Article

Williams, SC, Kotak, R, Lundqvist, P, Mattila, S, Mazzali, PA, Pastorello, A, Reguitti, A, Stritzinger, MD, Fiore, A, Hook, IM, Moran, S and Salmaso, I (2024) Observations of type Ia supernova SN 2020nlb up to 600 days after explosion, and the distance to M85. Astronomy & Astrophysics, 685. ISSN 0004-6361

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Valerin, G, Pumo, ML, Pastorello, A, Reguitti, A, Elias-Rosa, N, Gútierrez, CP, Kankare, E, Fraser, M, Mazzali, PA, Howell, DA, Kotak, R, Galbany, L, Williams, SC, Cai, YZ, Salmaso, I, Pinter, V, Müller-Bravo, TE, Burke, J, Gonzalez, EP, Hiramatsu, D et al, McCully, C, Newsome, M and Pellegrino, C (2022) Low luminosity Type II supernovae - IV. SN 2020cxd and SN 2021aai, at the edges of the sub-luminous supernovae class. Monthly Notices of the Royal Astronomical Society, 513 (4). pp. 4983-4999. ISSN 0035-8711

Pastorello, A, Valerin, G, Fraser, M, Elias-Rosa, N, Valenti, S, Reguitti, A, Mazzali, PA, Amaro, RC, Andrews, JE, Dong, Y, Jencson, J, Lundquist, M, Reichart, DE, Sand, DJ, Wyatt, S, Smartt, SJ, Smith, KW, Srivastav, S, Cai, Y-Z, Cappellaro, E et al, Holmbo, S, Fiore, A, Jones, D, Kankare, E, Karamehmetoglu, E, Lundqvist, P, Morales-Garoffolo, A, Reynolds, TM, Stritzinger, MD, Williams, SC, Chambers, KC, de Boer, TJL, Huber, ME, Rest, A and Wainscoat, R (2021) Forbidden hugs in pandemic times II. The luminous red nova variety: AT 2020hat and AT 2020kog. Astronomy and Astrophysics, 647. ISSN 0004-6361

Pastorello, A, Fraser, M, Valerin, G, Reguitti, A, Itagaki, K, Ochner, P, Williams, SC, Jones, D, Munday, J, Smartt, SJ, Smith, KW, Srivastav, S, Elias-Rosa, N, Kankare, E, Karamehmetoglu, E, Lundqvist, P, Mazzali, PA, Munari, U, Stritzinger, MD, Tomasella, L et al, Anderson, JP, Chambers, KC and Rest, A (2021) Forbidden hugs in pandemic times: I. Luminous red nova AT 2019zhd, a new merger in M 31. Astronomy and Astrophysics, 646. ISSN 0004-6361

Harvey, EJ, Redman, MP, Boumis, P, Akras, S, Fitzgerald, K, Dulaimi, S, Williams, SC, Darnley, MJ, Lam, MC, Kopsacheilli, 1M and Derlopa, S (2020) Two New Nova Shells associated with V4362 Sagittarii and DO Aquilae. Monthly Notices of the Royal Astronomical Society, 499 (2). pp. 2959-2976. ISSN 0035-8711

Williams, SC, Jones, D, Pessev, P, Geier, S, Corradi, RLM, Hook, IM, Darnley, MJ, Pejcha, O, Núñez, A, Meingast, S and Moran, S (2020) AT 2019abn: multi-wavelength observations of the first 200 days. Astronomy and Astrophysics, 637 (A20). pp. 1-13. ISSN 0004-6361

Darnley, MJ, Newsam, AM, Chinetti, K, Hawkins, IDW, Jannetta, AL, Kasliwal, MM, McGarry, JC, Shara, MM, Sitaram, M and Williams, SC (2020) AT 2016dah and AT 2017fyp: the first classical novae discovered within a tidal stream. Monthly Notices of the Royal Astronomical Society, 495 (1). pp. 1073-1092. ISSN 0035-8711

Kuin, NPM, Page, KL, Mróz, P, Darnley, MJ, Shore, SN, Osborne, JP, Walter, F, Mille, FD, Morrell, N, Munari, U, Bohlsen, T, Evans, AR, Gehrz, RD, Starrfield, S, Henze, M, Williams, SC, Schwarz, GJ, Udalski, A, Szymański, MK, Poleski, R et al, Soszyński, I, Ribeiro, VARM, Angeloni, R, Breeveld, AA, Beardmore, AP and Skowron, J (2019) The January 2016 eruption of recurrent nova LMC 1968. Monthly Notices of the Royal Astronomical Society, 491 (1). pp. 655-679. ISSN 0035-8711

Healy, MW, Darnley, MJ, Copperwheat, CM, Filippenko, AV, Henze, M, Hestenes, JC, James, PA, Page, KL, Williams, SC and Zheng, W (2019) AT 2017fvz: a nova in the dwarf irregular galaxy NGC 6822. Monthly Notices of the Royal Astronomical Society, 486 (3). pp. 4334-4347. ISSN 0035-8711

Darnley, MJ, Hounsell, R, O'Brien, TJ, Henze, M, Rodríguez-Gil, P, Shafter, AW, Shara, MM, Vaytet, NMH, Bode, MF, Ciardullo, R, Davis, BD, Galera-Rosillo, R, Harman, DJ, Harvey, EJ, Healy, MW, Ness, J-U, Ribeiro, VARM and Williams, SC (2019) A recurrent nova super-remnant in the Andromeda galaxy. Nature, 565. pp. 460-463. ISSN 1476-4687

Li, W, Wang, X, Vinko, J, Mo, J, Hosseinzadeh, G, Sand, DJ, Zhang, J, Lin, H, Zhang, T, Wang, L, Zhang, J, Chen, Z, Xiang, D, Rui, L, Huang, F, Li, X, Zhang, X, Li, L, Baron, E, Derkacy, JM et al, Zhao, X, Sai, H, Zhang, K, Wang, L, Howell, DA, McCully, C, Arcavi, I, Valenti, S, Hiramatsu, D, Burke, J, Rest, A, Garnavich, P, Tucker, BE, Narayan, G, Shaya, E, Margheim, S, Zenteno, A, Villar, A, Dimitriadis, G, Foley, RJ, Pan, Y-C, Coulter, DA, Fox, OD, Jha, SW, Jones, DO, Kasen, DN, Kilpatrick, CD, Piro, AL, Riess, AG, Rojas-Bravo, C, Shappee, BJ, Holoien, TW-S, Stanek, KZ, Drout, MR, Auchettl, K, Kochanek, CS, Brown, JS, Bose, S, Bersier, D, Brimacombe, J, Chen, P, Dong, S, Holmbo, S, Munoz, JA, Mutel, RL, Post, RS, Prieto, JL, Shields, J, Tallon, D, Thompson, TA, Vallely, PJ, Villanueva, S, Smartt, SJ, Smith, KW, Chambers, KC, Flewelling, HA, Huber, ME, Magnier, EA, Waters, CZ, Schultz, ASB, Bulger, J, Lowe, TB, Willman, M, Sarneczky, K, Pal, A, Wheeler, JC, Bodi, A, Bognar, Z, Csak, B, Cseh, B, Csornyei, G, Hanyecz, O, Ignacz, B, Kalup, C, Konyves-Toth, R, Kriskovics, L, Ordasi, A, Rajmon, I, Sodor, A, Szabo, R, Szakats, R, Zsidi, G, Milne, P, Andrews, JE, Smith, N, Bilinski, C, Brown, PJ, Nordin, J, Williams, SC, Galbany, L, Palmerio, J, Hook, IM, Inserra, C, Maguire, K, Cartier, R, Razza, A, Gutierrez, CP, Hermes, JJ, Reding, JS, Kaiser, BC, Tonry, JL, Heinze, AN, Denneau, L, Weiland, H, Stalder, B, Barentsen, G, Dotson, J, Barclay, T, Gully-Santiago, M, Hedges, C, Cody, AM, Howell, S, Coughlin, J, Van Cleve, JE, Vinicius de Miranda Cardoso, J, Larson, KA, McCalmont-Everton, KM, Peterson, CA, Ross, SE, Reedy, LH, Osborne, D, McGinn, C, Kohnert, L, Migliorini, L, Wheaton, A, Spencer, B, Labonde, C, Castillo, G, Beerman, G, Steward, K, Hanley, M, Larsen, R, Gangopadhyay, R, Kloetzel, R, Weschler, T, Nystrom, V, Moffatt, J, Redick, M, Griest, K, Packard, M, Muszynski, M, Kampmeier, J, Bjella, R, Flynn, S and Elsaesser, B (2018) Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations. Astrophysical Journal, 870 (1). ISSN 0004-637X

Prentice, SJ, Ashall, C, James, PA, Short, L, Mazzali, PA, Bersier, D, Crowther, PA, Barbarino, C, Chen, T-W, Copperwheat, CM, Darnley, MJ, Denneau, L, Elias-Rosa, N, Fraser, M, Galbany, L, Gal-Yam, A, Harmanen, J, Howell, DA, Hosseinzadeh, G, Inserra, C et al, Kankare, E, Karamehmetoglu, E, Lamb, GP, Limongi, M, Maguire, K, McCully, C, Oliveres E, F, Piascik, AS, Pignata, G, Reichart, DE, Reynolds, ART, Rodríguez, Ó, Saario, JLO, Schulze, S, Smartt, SJ, Smith, KW, Sollerman, J, Stalder, B, Sullivan, M, Taddia, F, Valenti, S, Vergani, SD, Williams, SC and Young, DR (2018) Investigating the properties of stripped-envelope supernovae, what are the implications for their progenitors? Monthly Notices of the Royal Astronomical Society, 485 (2). pp. 1559-1578. ISSN 0035-8711

Henze, M, Darnley, MJ, Williams, SC, Kato, M, Hachisu, I, Anupama, GC, Arai, A, Boyd, D, Burke, D, Chinetti, K, Ciardullo, R, Cook, LM, Cook, MJ, Erdman, P, Gao, X, Harris, B, Hartmann, DH, Hornoch, K, Horst, JC, Hounsell, R et al, Husar, D, Itagaki, K, Kabashima, F, Kafka, S, Kaur, A, Kiyota, S, Kojiguchi, N, Kucakova, H, Kuramoto, K, Maehara, H, Mantero, A, Masci, FJ, Matsumoto, K, Naito, H, Ness, J-U, Nishiyama, K, Oksanen, A, Osborne, JP, Page, KL, Paunzen, E, Pavana, M, Pickard, R, Prieto-Arranz, J, Rodriguez-Gil, P, Sala, G, Sano, Y, Shafter, AW, Sugiura, Y, Tan, H, Tordai, T, Vratil, J, Wagner, RM, Watanabe, F, Williams, BF, Bode, MF, Bruno, A, Buchheim, B, Crawford, T, Goff, B, Hernanz, M, Igarashi, AS, Jose, J, Motta, M, O'Brien, TJ, Oswalt, T, Poyner, G, Ribeiro, VARM, Sabo, R, Shara, MM, Shears, J, Starkey, D, Starrfield, S and Woodward, CE (2018) Breaking the habit - the peculiar 2016 eruption of the unique recurrent nova M31N 2008-12a. The Astrophysical Journal, 857 (1). ISSN 1538-4357

Harvey, EJ, Redman, MP, Darnley, MJ, Williams, SC, Berdyugin, A, Piirola, VE, Fitzgerald, KP and Connor, EGPO (2018) Polarimetry and Spectroscopy of the `Oxygen Flaring' DQ Herculis-like nova: V5668 Sagittarii (2015). Astronomy and Astrophysics, 611. ISSN 0004-6361

Darnley, MJ, Hounsell, R, Godon, P, Perley, DA, Henze, M, Kuin, NPM, Williams, BF, Williams, SC, Bode, MF, Harman, DJ, Hornoch, K, Link, M, Ness, J-U, Ribeiro, VARM, Sion, EM, Shafter, AW and Shara, MM (2017) Inflows, Outflows, and a Giant Donor in the Remarkable Recurrent Nova M31N 2008-12a? - Hubble Space Telescope Photometry of the 2015 Eruption. Astrophysical Journal, 849 (2). ISSN 0004-637X

Aydi, E, Page, KL, Kuin, NPM, Darnley, MJ, Walter, FM, Mróz, P, Buckley, D, Mohamed, S, Whitelock, P, Woudt, P, Williams, SC, Orio, M, Williams, RE, Beardmore, AP, Osborne, JP, Kniazev, A, Ribeiro, VARM, Udalski, A, Strader, J and Chomiuk, L (2017) Multiwavelength observations of nova SMCN 2016-10a --- one of the brightest novae ever observed. Monthly Notices of the Royal Astronomical Society, 474 (2). pp. 2679-2705. ISSN 0035-8711

Darnley, MJ, Hounsell, R, Godon, P, Perley, DA, Henze, M, Kuin, NPM, Williams, BF, Williams, SC, Bode, MF, Harman, DJ, Hornoch, K, Link, M, Ness, J-U, Ribeiro, VARM, Sion, EM, Shafter, AW and Shara, MM (2017) No neon, but jets in the remarkable recurrent nova M31N 2008-12a? - Hubble Space Telescope spectroscopy of the 2015 eruption. Astophysical Journal, 847 (1). ISSN 0004-637X

Williams, SC, Darnley, MJ and Henze, M (2017) Multiwavelength observations of the 2015 nova in the Local Group irregular dwarf galaxy IC 1613. Monthly Notices of the Royal Astronomical Society, 472 (2). pp. 1300-1314. ISSN 0035-8711

Darnley, MJ, Henze, M, Bode, MF, Hachisu, I, Hernanz, M, Hornoch, K, Hounsell, R, Kato, M, Ness, J-U, Osborne, JP, Page, KL, Ribeiro, VARM, Rodriguez-Gil, P, Shafter, AW, Shara, MM, Steele, IA, Williams, SC, Arai, A, Arcavi, I, Barsukova, EA et al, Boumis, P, Chen, T, Fabrika, S, Figueira, J, Gao, X, Gehrels, N, Godon, P, Goranskij, VP, Harman, DJ, Hartmann, DH, Hosseinzadeh, G, Horst, JC, Itagaki, K, Jose, J, Kabashima, F, Kaur, A, Kawai, N, Kennea, JA, Kiyota, S, Kucakova, H, Lau, KM, Maehara, H, Naito, H, Nakajima, K, Nishiyama, K, O'Brien, TJ, Quimby, R, Sala, G, Sano, Y, Sion, EM, Valeev, AF, Watanabe, F, Watanabe, M, Williams, BF and Xu, Z (2016) M31N 2008-12a - the remarkable recurrent nova in M31: Pan-chromatic observations of the 2015 eruption. Astrophysical Journal, 833 (2). ISSN 0004-637X

Williams, SC, Darnley, MJ, Bode, MF and Shafter, AW (2016) On the Progenitors of Local Group Novae. II. The Red Giant Nova Rate of M31. Astrophysical Journal,, 817 (2). ISSN 1538-4357

Henze, M, Ness, JU, Darnley, MJ, Bode, MF, Williams, SC, Shafter, AW, Sala, G, Kato, M, Hachisu, I and Hernanz, M (2015) A remarkable recurrent nova in M 31: The predicted 2014 outburst in X-rays with Swift. Astronomy and Astrophysics, 580. ISSN 0004-6361

Darnley, MJ, Henze, M, Steele, IA, Bode, MF, Ribeiro, VARM, Rodríguez-Gil, P, Shafter, AW, Williams, SC, Baer, D, Hachisu, I, Hernanz, M, Hornoch, K, Hounsell, R, Kato, M, Kiyota, S, Kučáková, H, Maehara, H, Ness, J-U, Piascik, AS, Sala, G et al, Skillen, I, Smith, RJ and Wolf, M (2015) A remarkable recurrent nova in M31: Discovery and optical/UV observations of the predicted 2014 eruption. Astronomy and Astrophysics, 580. ISSN 0004-6361

Williams, SC, Darnley, MJ, Bode, MF and Steele, IA (2015) A Luminous Red Nova in M31 and its Progenitor System. Astrophysical Journal Letters, 805 (2). ISSN 2041-8205

Shafter, AW, Henze, M, Rector, TA, Schweizer, F, Hornoch, K, Orio, M, Pietsch, W, Darnley, MJ, Williams, SC, Bode, MF and Bryan, J (2015) RECURRENT NOVAE IN M31. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 216 (2). ISSN 0067-0049

Williams, SC, Darnley, MJ, Bode, MF, Keen, A and Shafter, AW (2014) ON THE PROGENITORS OF LOCAL GROUP NOVAE. I. THE M31 CATALOG. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 213 (1). ISSN 0067-0049

Henze, M, Ness, J-U, Darnley, MJ, Bode, MF, Williams, SC, Shafter, AW, Kato, M and Hachisu, I (2014) A remarkable recurrent nova in M 31: The X-ray observations. ASTRONOMY & ASTROPHYSICS, 563 (L8). ISSN 0004-6361

Darnley, MJ, Williams, SC, Bode, MF, Henze, M, Ness, J-U, Shafter, AW, Hornoch, K and Votruba, V (2014) A remarkable recurrent nova in M 31: The optical observations. ASTRONOMY & ASTROPHYSICS, 563. ISSN 0004-6361

Williams, SC, Bode, MF, Darnley, MJ, Evans, A, Zubko, V and Shafter, AW (2013) RAPID DUST FORMATION IN NOVAE: THE SPEED CLASS-FORMATION TIMESCALE CORRELATION EXPLAINED. ASTROPHYSICAL JOURNAL LETTERS, 777 (2). ISSN 2041-8205

Thesis

Williams, SC (2014) Extragalactic Novae and Their Progenitors. Doctoral thesis, Liverpool John Moores University.