PhD Takashi Nagao - UTU Research Portal

Takashi Nagao
PhD

- Postdoctoral Researcher,
Tuorla Observatory (Department of Physics and Astronomy)

takashi.nagao@utu.fi

ORCID identifier: https://orcid.org/0000-0002-3933-7861

Biography

I am a postdoctoral researcher at University of Turku in Finland. I have obtained my PhD degree at Kyoto University in Japan on March 2019. After this, I moved to European Southern Observatory as a JSPS Overseas Research Fellow, and spent time there until November 2020. Then, I came to University of Turku.

Research

I am working on supernovae using physics of radiation and fluid as well as using spectroscopic and polarimetric observations. "How do massive stars die?", answering this question is one of my research goals.

Publications

2 of 3

Transient Classification Report for 2023-02-16 #2023-375 (2023) Transient Name Server Classification Report Taguchi K., Kawabata M., Maeda K., Uno K., Nagao T.
(D2 Article in a professional compilation book)
Transient Classification Report for 2023-02-26 #2023-438 (2023) Transient Name Server Classification Report Taguchi K., Uno K., Nagao T., Maeda K.
(D2 Article in a professional compilation book)
Transient Classification Report for 2023-09-21 #2023-2349 (2023) Transient Name Server Classification Report Nagao T., Kuncarayakti H., Maeda K.
(D2 Article in a professional compilation book)
Transient Classification Report for 2023-09-21 #2023-2350 (2023) Transient Name Server Classification Report Nagao T., Kuncarayakti H., Uno K., Maeda K.
(D2 Article in a professional compilation book)
Transient Classification Report for 2023-09-28 #2023-2426 (2023) Transient Name Server Classification Report Nagao T., Kuncarayakti H., Charalampopoulos P., Kotak R., Kangas T.
(D2 Article in a professional compilation book)
Transient Classification Report for 2023-09-28 #2023-2427 (2023) Transient Name Server Classification Report Nagao T., Kuncarayakti H., Charalampopoulos P., Kotak R., Kangas T.
(D2 Article in a professional compilation book)
Transient Classification Report for 2023-09-30 #2023-2451 (2023) Transient Name Server Classification Report Nagao T., Kuncarayakti H.
(D2 Article in a professional compilation book)
Diversity of Dust Properties in External Galaxies Confirmed by Polarization Signals from Type II Supernovae (2022)
- Astrophysical Journal Letters
Nagao Takashi, Patat Ferdinando, Maeda Keiichi, Baade Dietrich, Mattila Seppo, Taubenberger Stefan, Kotak Rubina, Cikota Aleksandar, Kuncarayakti Hanindyo, Bulla Mattia, Maund Justyn
(A1 Refereed original research article in a scientific journal)
Late-time H/He-poor Circumstellar Interaction in the Type Ic Supernova SN 2021ocs: An Exposed Oxygen-Magnesium Layer and Extreme Stripping of the Progenitor (2022)
- Astrophysical Journal Letters
Kuncarayakti H., Maeda K., Dessart L., Nagao T, Fulton M, Gutiérrez C, Huber M.E., Young D.R., Kotak R, Mattila S., Anderson J.P., Ferrari L., Folatelli G., Gao H., Magnier E., Smith K.W., Srivastav S.
(A1 Refereed original research article in a scientific journal)
NUTS Transient Classification Report for 2022-10-06 #2022-2910 (2022) Transient name server Classification report Nagao Takashi, Pastorello Andrea, Reguitti Andrea
(D2 Article in a professional compilation book)
NUTS Transient Classification Report for 2022-10-06 #2022-2911 (2022) Transient name server Classification report Nagao Takashi, Pastorello Andrea, Fraser Morgan
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-100 (2021) Transient name server: AstroNote Kravtsov T, Gutiérrez C, Williams SC, Nagao T, Kuncarayakti H, Sollerman J, Schweyer T, Yang S, Benetti S, Inserra C, Anderson J, Yaron O, Bravo TM, Chen TW, Gromadzki M, Kankare E, Nicholl M, Young D, Manulis I, Tonry J, Denneau L, Heinze A, Weiland H, Stalder B, Rest A, Smith KW, Smartt SJ, Gillanders J, McBrien O, Srivastav S, Young DR
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-108 (2021) Transient name server: AstroNote Pessi P, Mitra A, Wiseman P, Toy M, Frohmaier C, Bravo TM, Nagao T, Galbany L, Srivastav S, Benetti S, Anderson J, Chen TW, Gromadzki M, Inserra C, Kankare E, Nicholl M, Yaron O, Young D, Manulis I
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-111 (2021) Transient name server: AstroNote Pessi P., Mitra A., Toy M., Wiseman P., Bravo T. M., Frohmaier C., Nagao T., Galbany L., Srivastav S., Benetti S., Anderson J., Chen T. W., Gromadzki M., Inserra C., Kankare E., Nicholl M., Yaron O., Young D., Manulis I., Tonry J., Denneau L., Heinze A., Weiland H., Stalder B., Rest A., Smith K. W., Smartt S. J., Gillanders J., McBrien O.
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-223 (2021) Transient Name Server: AstroNote Pessi P., Gutiérrez C., Fulton M., Nagao T., Teffs J., Benetti S., Anderson J., Bravo T. M., Chen T. W., Gromadzki M., Inserra C., Kankare E., Nicholl M., Yaron O., Zimmerman E., Young D., Tonry J., Denneau L., Heinze A., Weiland H. Stalder B., Rest A., Smith K. W., Smartt S. J., Gillanders J., McBrien O., Srivastav S.
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-256 (2021) Transient Name Server: AstroNote Bruch R., Anderson J., Gutiérrez C., Ihanec N., Killestein T., Nagao T., Benetti S., Bravo T. M., Chen T. W., Gromadzki M., Inserra C., Kankare E., Nicholl M., Yaron O., Irani I., Young D., Tonry J., Denneau L., Heinze A., Weiland H. Stalder B., Rest A., Smith K. W., Smartt S. J., Gillanders J., McBrien O., Srivastav S.
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-257 (2021) Transient Name Server: AstroNote Bruch R., Anderson J., Gutiérrez C., Ihanec N., Killestein T., Nagao T., Benetti S., Sollerman J., Bravo T. M., Chen T. W., Gromadzki M., Inserra C., Kankare E., Nicholl M., Yaron O., Young D., Tonry J., Denneau L., Heinze A., Weiland H. Stalder B., Rest A., Smith K. W., Smartt S. J., Gillanders J., McBrien O., Srivastav S.
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-259 (2021) Transient Name Server: AstroNote Bruch R., Anderson J., Gutiérrez C., Ihanec N., Killestein T., Nagao T., Benetti S., Bravo T. M., Chen T. W., Gromadzki M., Inserra C., Kankare E., Nicholl M., Yaron O., Irani I., Young D., Tonry J., Denneau L., Heinze A., Weiland H., Stalder B., Rest A., Smith K. W., Smartt S. J., Gillanders J., McBrien O., Srivastav S., Yang S., Hou W. J., Lin C. S., Pan Y. C., Ngeow C. C., Hsiao H. Y., Guo J. K.
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-260 (2021) Transient Name Server: AstroNote Bruch R., Anderson J., Gutiérrez C., Ihanec N., Killestein T., Nagao T., Benetti S., Bravo M. T., Chen W. T., Gromadzki M., Inserra C., Kankare E., Nicholl M., Yaron O., Irani I., Young D., Tonry J., Denneau L., Heinze A., Weiland H., Stalder B., Rest A., Smith W. K., Smartt J. S., Gillanders J., McBrien O., Srivastav S.
(D2 Article in a professional compilation book)
ePESSTO+ spectroscopic classification of optical transients #2021-322 (2021) Transient Name Server: AstroNote Pineda J., Dimitriadis G., Bruch R., Nagao T., Teffs J., Yang S., Benetti S., Anderson J., Chen T. W., Gromadzki M., Inserra C., Kankare E., Bravo T. M., Nicholl M., Yaron O., Young D., Tonry J., Denneau L., Heinze A., Weiland H., Stalder B., Rest A., Smith K. W., Smartt S. J., Gillanders J., McBrien O., Srivastav S.
(D2 Article in a professional compilation book)