Bustillo, J. C.; Sanchis-Gual, N.; Torres-Forne, A.; Font, J. A.; Vajpeyi, A.; Smith, R.; Herdeiro, C.; Radu, E.; Leong, S. H. W.: GW190521 as a merger of Proca stars:a potential new vector boson of8.7×10−13eV. Physical Review Letters 126 (8), 081101 (2021)

Carrasco, F.; Shibata, M.; Reula, O.: Magnetospheres of black hole-neutron star binaries. Physical Review D 104 (6), 063004 (2021)

Cheong, P. C.-K.; Lam, A. T. L.; Ng, H. H.-Y.; Li, T. G. F.: Gmunu: Paralleled, grid-adaptive, general-relativistic magnetohydrodynamics in curvilinear geometries in dynamical spacetimes. Monthly Notices of the Royal Astronomical Society 508 (2), pp. 2279 - 2301 (2021)

Domoto, N.; Tanaka, M.; Wanajo, S.; Kawaguchi, K.: Signatures of r-process elements in kilonova spectra. The Astrophysical Journal 913 (1), 26 (2021)

Fujibayashi, S.; Takahashi, K.; Sekiguchi , Y.; Shibata, M.: Ultra-delayed neutrino-driven explosion of rotating massive-star collapse. The Astrophysical Journal 919 (2), 80 (2021)

Hayashi, K.; Kawaguchi, K.; Kiuchi, K.; Kyutoku, K.; Shibata, M.: Properties of the remnant disk and the dynamical ejecta produced in low-mass black hole-neutron star mergers. Physical Review D 103 (4), 043007 (2021)

Held, L. E.; Latter, H. N.: Magnetohydrodynamic convection in accretion discs. Monthly Notices of the Royal Astronomical Society 504 (2), pp. 2940 - 2960 (2021)

Horiuchi, S.; Kinugawa, T.; Takiwaki, T.; Takahashi, K.; Kotake, K.: Impact of binary interactions on the diffuse supernova neutrino background. Physical Review D 103 (4), 043003 (2021)

Ishizaki, W.; Ioka, K.; Kiuchi, K.: Fallback Accretion Model for the Years-to-Decades X-ray Counterpart to GW170817. The Astrophysical Journal Letters 916 (2), L13 (2021)

Ishizaki, W.; Kiuchi, K.; Ioka , K.; Wanajo, S.: Fallback Accretion Halted by R-process Heating in Neutron Star Mergers and Gamma-Ray Bursts. The Astrophysical Journal 922 (2), 185 (2021)

Kawaguchi, K.; Fujibayashi, S.; Shibata, M.; Tanaka, M.; Wanajo, S.: A low-mass binary neutron star: long-term ejecta evolution and kilonovae with weak blue emission. The Astrophysical Journal 913 (2), 100 (2021)

Kawamura, S.; Ando, M.; Seto, N.; Sato, S.; Musha, M.; Kawano, I.; Yokoyama, J.; Tanaka, T.; Ioka, K.; Akutsu, T. et al.; Takashima, T.; Agatsuma, K.; Araya, A.; Aritomi, N.; Asada, H.; Chiba, T.; Eguchi, S.; Enoki, M.; Fujimoto, M.-K.; Fujita, R.; Futamase, T.; Harada, T.; Hayama, K.; Himemoto, Y.; Hiramatsu, T.; Hong, F.-L.; Hosokawa, M.; Ichiki, K.; Ikari, S.; Ishihara, H.; Ishikawa, T.; Itoh, Y.; Ito, T.; Iwaguchi, S.; Izumi, K.; Kanda, N.; Kanemura, S.; Kawazoe, F.; Kobayashi, S.; Kohri, K.; Kojima, Y.; Kokeyama, K.; Kotake, K.; Kuroyanagi, S.; Maeda, K.-i.; Matsushita, S.; Michimura, Y.; Morimoto, T.; Mukohyama, S.; Nagano, K.; Nagano, S.; Naito, T.; Nakamura, K.; Nakamura, T.; Nakano, H.; Nakao, K.; Nakasuka, S.; Nakayama, Y.; Nakazawa, K.; Nishizawa, A.; Ohkawa, M.; Oohara, K.; Sago, N.; Saijo, M.; Sakagami, M.; Sakai, S.-i.; Sato, T.; Shibata, M.; Shinkai, H.; Shoda, A.; Somiya, K.; Sotani, H.; Takahashi, R.; Takahashi, H.; Akiteru, T.; Taniguchi, K.; Taruya, A.; Tsubono, K.; Tsujikawa, S.; Ueda, A.; Ueda, K.-i.; Watanabe, I.; Yagi, K.; Yamada, R.; Yokoyama, S.; Yoo, C.-M.; Zhu, Z.-H.: Current status of space gravitational wave antenna DECIGO and B-DECIGO. Progress of Theoretical and Experimental Physics 2021 (5), 05A105 (2021)

Kuroda, T.: Impact of a magnetic field on neutrino-matter interactions in core-collapse supernovae. The Astrophysical Journal 906 (2), 128 (2021)

Kyutoku , K.; Kawaguchi , K.; Kiuchi, K.; Shibata, M.; Taniguchi , K.: Reducing orbital eccentricity in initial data of black hole--neutron star binaries in the puncture framework. Physical Review D 103 (2), 023002 (2021)

Kyutoku , K.; Shibata, M.; Taniguchi , K.: Coalescence of black hole--neutron star binaries. Living Reviews in Relativity 24 (5) (2021)

Nagele, C.; Umeda, H.; Takahashi, K.; Yoshida, T.; Sumiyoshi, K.: Neutrino emission from the collapse of ∼104 M⊙ Population III supermassive stars. Monthly Notices of the Royal Astronomical Society 508 (1), pp. 828 - 841 (2021)

Pinto, A. d. M. M.; Caffau, E.; François, P.; Spite, M.; Bonifacio, P.; Wanajo, S.; Aoki, W.; Monaco, L.; Suda, T.; Spite, F. et al.; Sbordone, L.; Lombardo, L.; Mucciarelli, A.: Detailed investigation of two high-speed evolved Galactic stars. Astronomische Nachrichten, pp. 1 - 23 (2021)

Shibata, M.; Fujibayashi, S.; Sekiguchi, Y.: Long-term evolution of a merger-remnant neutron star in general relativistic magnetohydrodynamics I: Effect of magnetic winding. Physical Review D 103 (4), 043022 (2021)

Shibata, M.; Fujibayashi, S.; Sekiguchi, Y.: Long-term evolution of neutron-star merger remnants in general relativistic resistive-magnetohydrodynamics with a mean-field dynamo term. Physical Review D 104, 063026 (2021)

Shibata, M.; Kiuchi, K.; Fujibayashi, S.; Sekiguchi, Y.: Alternative possibility of GW190521: Gravitational waves from high-mass black hole-disk systems. Physical Review D 103 (6), 063037 (2021)