Takashi Nagao

An aspherical distribution for the explosive burning ash of core-collapse supernovae

Qiliang Fang, Keiichi Maeda, Hanindyo Kuncarayakti, Takashi Nagao 2024 Nature Astronomy

The metamorphosis of the Type Ib SN 2019yvr: late-time interaction

Lucía Ferrari, Gastón Folatelli, Hanindyo Kuncarayakti, Maximilian Stritzinger, Keiichi Maeda, Melina Bersten, Lili M. Román Aguilar, M. Manuela Sáez, Luc Dessart, Peter Lundqvist, Paolo Mazzali, Takashi Nagao, Chris Ashall, Subhash Bose, Seán J. Brennan, Yongzhi Cai, Rasmus Handberg, Simon Holmbo, Emir Karamehmetoglu, Andrea Pastorello, Andrea Reguitti, Joseph Anderson, Ting Wan Chen, Lluís Galbany, Mariusz Gromadzki, Claudia P. Gutiérrez, Cosimo Inserra, Erkki Kankare, Tomás E. Müller Bravo, Seppo Mattila, Matt Nicholl, Giuliano Pignata, Jesper Sollerman, Shubham Srivastav, David R. Young 2024 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: LETTERS

The enigmatic double-peaked stripped-envelope SN 2023aew

T. Kangas, H. Kuncarayakti, T. Nagao, R. Kotak, E. Kankare, M. Fraser, H. Stevance, S. Mattila, K. Maeda, M. Stritzinger, P. Lundqvist, N. Elias-Rosa, L. Ferrari, G. Folatelli, C. Frohmaier, L. Galbany, M. Kawabata, E. Koutsiona, T. E. Müller-Bravo, L. Piscarreta, M. Pursiainen, A. Singh, K. Taguchi, R. S. Teja, G. Valerin, A. Pastorello, S. Benetti, Y. Z. Cai, P. Charalampopoulos, C. P. Gutiérrez, T. Kravtsov, A. Reguitti 2024 Astronomy and Astrophysics

Intermediate-luminosity Type IIP SN 2021gmj : a low-energy explosion with signatures of circumstellar material

Yuta Murai, Masaomi Tanaka, Miho Kawabata, Kenta Taguchi, Rishabh Singh Teja, Tatsuya Nakaoka, Keiichi Maeda, Koji S. Kawabata, Takashi Nagao, Takashi J. Moriya, D. K. Sahu, G. C. Anupama, Nozomu Tominaga, Tomoki Morokuma, Ryo Imazawa, Satoko Inutsuka, Keisuke Isogai, Toshihiro Kasuga, Naoto Kobayashi, Sohei Kondo, Hiroyuki Maehara, Yuki Mori, Yuu Niino, Mao Ogawa, Ryou Ohsawa, Shin Ichiro Okumura, Sei Saito, Shigeyuki Sako, Hidenori Takahashi, Kohki Uno, Masayuki Yamanaka 2024 Monthly Notices of the Royal Astronomical Society

Evidence for bipolar explosions in Type IIP supernovae

T. Nagao, K. Maeda, S. Mattila, H. Kuncarayakti, M. Kawabata, K. Taguchi, T. Nakaoka, A. Cikota, M. Bulla, S. S. Vasylyev, C. P. Gutiérrez, M. Yamanaka, K. Isogai, K. Uno, M. Ogawa, S. Inutsuka, M. Tsurumi, R. Imazawa, K. S. Kawabata 2024 Astronomy and Astrophysics

Spectropolarimetry of Type II supernovae

T. Nagao, F. Patat, A. Cikota, D. Baade, S. Mattila, R. Kotak, H. Kuncarayakti, M. Bulla, B. Ayala 2024 Astronomy and Astrophysics

The aspherical explosions of the 03fg-like Type Ia supernovae 2021zny and 2022ilv revealed by polarimetry

T. Nagao, K. Maeda, S. Mattila, H. Kuncarayakti, C. P. Gutiérrez, A. Cikota 2024 Astronomy and Astrophysics

Photometry and spectroscopy of the Type Icn supernova 2021ckj: The diverse properties of the ejecta and circumstellar matter of Type Icn supernovae

T. Nagao, H. Kuncarayakti, K. Maeda, Thomas J. T. Moore, A. Pastorello, S. Mattila, K. Uno, S. J. Smartt, S. A. Sim, L. Ferrari, L. Tomasella, J. P. Anderson, T. W. Chen, L. Galbany, H. Gao, M. Gromadzki, C. P. Gutiérrez, C. Inserra, E. Kankare, E. A. Magnier, T. E. Müller-Bravo, A. Reguitti, D. R. Young 2023 Astronomy and Astrophysics

Spectropolarimetry of Type II supernovae: I. Sample, observational data, and interstellar polarization

T. Nagao, S. Mattila, R. Kotak, H. Kuncarayakti 2023 Astronomy and Astrophysics

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