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Results 1 - 49 of 49

Actinide-boosting r Process in Black Hole-Neutron Star Merger Ejecta
- Volume 19, Issue 43 - article #1
- Shinya Wanajo, Sho Fujibayashi, Kota Hayashi, Kenta Kiuchi, Yuichiro Sekiguchi, Masaru Shibata
- https://arxiv.org/abs/2212.04507
The $R$-process Alliance: Enrichment of $R$-process Elements in a Simulated Milky Way-like Galaxy
- Volume 19, Issue 42 - article #9
- Yutaka Hirai, Timothy C. Beers, Young Sun Lee, Shinya Wanajo, Ian U. Roederer, Masaomi Tanaka, Masashi Chiba, Takayuki R. Saitoh, Vinicius M. Placco, Terese T. Hansen, Rana Ezzeddine, Anna Frebel, Erika M. Holmbeck, Charli M. Sakari
- https://arxiv.org/abs/2410.11943
NLTE Spectra of Kilonovae. (arXiv:2309.01134v1 [astro-ph.HE])
- Volume 18, Issue 36 - article #4
- Quentin Pognan, Jon Grumer, Anders Jerkstrand, Shinya Wanajo
- http://arxiv.org/abs/2309.01134
Fallback Accretion Halted by R -process Heating in Neutron Star Mergers and Gamma-Ray Bursts
- Volume 16, Issue 49 - article #16
- Wataru Ishizaki, Kenta Kiuchi, Kunihito Ioka,, Shinya Wanajo
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/922/2/185
A Low-mass Binary Neutron Star: Long-term Ejecta Evolution and Kilonovae with Weak Blue Emission
- Volume 16, Issue 23 - article #5
- Kyohei Kawaguchi, Sho Fujibayashi, Masaru Shibata, Masaomi Tanaka,, Shinya Wanajo
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/913/2/100
Signatures of r-process elements in kilonova spectra. (arXiv:2103.15284v1 [astro-ph.HE])
- Volume 16, Issue 14 - article #4
- Nanae Domoto, Masaomi Tanaka, Shinya Wanajo, Kyohei Kawaguchi
- http://arxiv.org/abs/2103.15284
r-Process and Kilonovae. (arXiv:1911.01773v1 [astro-ph.HE])
- Volume 14, Issue 45 - article #5
- Shinya Wanajo
- http://arxiv.org/abs/1911.01773
Enrichment of Strontium in Dwarf Galaxies. (arXiv:1909.09163v1 [astro-ph.GA])
- Volume 14, Issue 39 - article #5
- Yutaka Hirai, Shinya Wanajo, Takayuki R. Saitoh
- http://arxiv.org/abs/1909.09163
A New Model for Electron-capture Supernovae in Galactic Chemical Evolution
- Volume 14, Issue 38 - article #12
- Samuel Jones, Benoit CÃ´tÃ©, Friedrich K. RÃ¶pke,, Shinya Wanajo
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/882/2/170
Physical Conditions for the r -process. I. Radioactive Energy Sources of Kilonovae
- Volume 13, Issue 47 - article #6
- Shinya Wanajo
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/868/1/65
Stochastic Chemical Evolution of Galactic Subhalos and the Origin of r-Process Elements. (arXiv:1808.03390v2 [astro-ph.GA] UPDATED)
- Volume 13, Issue 37 - article #6
- Takuya Ojima, Yuhri Ishimaru, Shinya Wanajo, Nikos Prantzos, Patrick Francois
- http://arxiv.org/abs/1808.03390
Chemical analysis of very metal-poor turn-off stars from SDSS-DR12. (arXiv:1808.09918v1 [astro-ph.GA])
- Volume 13, Issue 35 - article #2
- P. François, E. Caffau, S. Wanajo, D. Aguado, M.Spite, M. Aoki, P. Bonifacio, A.J. Gallagher, S. Salvadori, F. Spite
- http://arxiv.org/abs/1808.09918
Mass Measurements of Neutron-Deficient Y, Zr, and Nb Isotopes and Their Impact on $rp$ and $nu p$ Nucleosynthesis Processes. (arXiv:1804.02309v1 [nucl-ex])
- Volume 13, Issue 15 - article #10
- Y. M. Xing, K. A. Li, Y. H. Zhang, X. H. Zhou, M. Wang, Yu. A. Litvinov, K. Blaum, S. Wanajo, S. Kubono, G. Martínez-Pinedo, A. Sieverding, R. J. Chen, P. Shuai, C. Y. Fu, X. L. Yan, W. J. Huang, X. Xu, X. D. Tang, H. S. Xu, T. Bao, X. C. Chen, B. S. Gao, J. J. He, Y. H. Lam, H. F. Li, J. H. Liu, X. W. Ma, R. S. Mao, M. Si, M. Z. Sun, X. L. Tu, Q. Wang, J. C. Yang, Y. J. Yuan, Q. Zeng, P. Zhang, X. Zhou, W. L. Zhan, S. Litvinov, G. Audi, T. Uesaka, Y. Yamaguchi, T. Yamaguchi, A. Ozawa, C. Fröhlich, T. Rauscher, F.-K. Thielemann, B. H. Sun, Y. Sun, A. C. Dai, F. R. Xu
- http://arxiv.org/abs/1804.02309
Enrichment of Zinc in Galactic Chemodynamical Evolution Models
- Volume 13, Issue 10 - article #14
- Yutaka Hirai, Takayuki R. Saitoh, Yuhri Ishimaru,, Shinya Wanajo
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/855/1/63
Enrichment of Zinc in galactic chemodynamical evolution models. (arXiv:1801.08141v1 [astro-ph.GA])
- Volume 13, Issue 4 - article #4
- Yutaka Hirai, Takayuki R. Saitoh, Yuhri Ishimaru, Shinya Wanajo
- http://arxiv.org/abs/1801.08141
Nucleosynthesis in the Innermost Ejecta of Neutrino-driven Supernova Explosions in Two Dimensions
- Volume 13, Issue 2 - article #25
- Shinya Wanajo, Bernhard MÃ¼ller, Hans-Thomas Janka,, Alexander Heger
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/852/1/40
Simulations of Electron Capture and Low-Mass Iron Core Supernovae. (arXiv:1710.02641v1 [astro-ph.SR])
- Volume 12, Issue 41 - article #7
- B. Müller (1,2), S. Wanajo (3,4), H.-Th. Janka (5), A. Heger (1), D. Gay (2), S.A. Sim (2) ((1) Monash University, (2) Queen's University Belfast, (3) Sophia University, (4) RIKEN, (5) Max-Planck-Institut für Astrophysik)
- http://arxiv.org/abs/1710.02641
Nucleosynthesis in the Innermost Ejecta of Neutrino-Drive Supernova Explosions in Two Dimensions. (arXiv:1701.06786v1 [astro-ph.SR])
- Volume 12, Issue 4 - article #5
- Shinya Wanajo, Bernhard Müller, Hans-Thomas Janka, Alexander Heger
- http://arxiv.org/abs/1701.06786
Radioactive decay products in neutron star merger ejecta: heating efficiency and {gamma}-ray emission
- Volume 11, Issue 16 - article #16
- Hotokezaka, K., Wanajo, S., Tanaka, M., Bamba, A., Terada, Y., Piran, T.
- >Oxford University Press
- http://mnras.oxfordjournals.org/cgi/content/short/459/1/35?rss=1
Neutron Star Mergers as the Origin of r-process Elements in the Galactic Halo Based on the Sub-halo Clustering Scenario
- Volume 10, Issue 19 - article #15
- Yuhri Ishimaru, Shinya Wanajo, and Nikos Prantzos
- The Astrophysical Journal Letters - Volume: 804, Issue: 2
- View article PDF (379 KB)
Neutron Star Mergers as the Origin of r-Process Elements in the Galactic Halo Based on the Sub-halo Clustering Scenario
- Volume 10, Issue 16 - article #9
- Yuhri Ishimaru, Shinya Wanajo, Nikos Prantzos
- arXiv.org - Astrophysics - Volume: 2015, Issue: 24 Apr
- arXiv:1504.04559 [pdf, ps, other]
High-resolution abundance analysis of very metal-poor r-I stars
- Volume 9, Issue 21 - article #36
- C. Siqueira Mello, V. Hill, B. Barbuy, M. Spite, F. Spite, T. C. Beers, E. Caffau, P. Bonifacio, R. Cayrel, P. FranÃ§ois, et al. (2 more) H. Schatz and S. Wanajo
- Astronomy and Astrophysics - Volume: 565, Issue: May 2014
- http://dx.doi.org/10.1051/0004-6361/201423826
  Abstract Full HTML PDF (831.2 KB) ePUB (3.166 MB) References Online Material NASA ADS Abstract Service
Production of All the r-process Nuclides in the Dynamical Ejecta of Neutron Star Mergers
- Volume 9, Issue 21 - article #96
- Shinya Wanajo, Yuichiro Sekiguchi, Nobuya Nishimura, Kenta Kiuchi, Koutarou Kyutoku, and Masaru Shibata
- The Astrophysical Journal Letters - Volume: 789, Issue: 2
- View article PDF (471 KB)
High-resolution abundance analysis of very metal-poor r-I stars
- Volume 9, Issue 14 - article #5
- C. Siqueira-Mello, V. Hill, B. Barbuy, M. Spite, F. Spite, T.C. Beers, E. Caffau, P. Bonifacio, R. Cayrel, P. François, H. Schatz, S. Wanajo
- arXiv.org - Astrophysics - Volume: 2014, Issue: 4 Apr
- arXiv:1404.0234 [pdf, ps, other]
Production of all the r-process nuclides in the dynamical ejecta of neutron star mergers
- Volume 9, Issue 10 - article #4
- Shinya Wanajo, Yuichiro Sekiguchi, Nobuya Nishimura, Kenta Kiuchi, Koutarou Kyutoku, Masaru Shibata
- arXiv.org - Astrophysics - Volume: 2014, Issue: 7 Mar
- arXiv:1402.7317 [pdf, ps, other]
The r-process in proto-neutron-star wind revisited
- Volume 8, Issue 18 - article #12
- Shinya Wanajo
- arXiv.org - Astrophysics - Volume: 2013, Issue: 3 May
- arXiv:1305.0371 [pdf, ps, other]
First stars - XVI. HST/STIS abundances of heavy elements in the uranium-rich metal-poor star CS 31082-001
- Volume 8, Issue 7 - article #21
- C. Siqueira Mello Jr., M. Spite, B. Barbuy, F. Spite, E. Caffau, V. Hill, S. Wanajo, F. Primas, B. Plez, R. Cayrel, et al. (7 more)J. Andersen, B. NordstrÃ¶m, C. Sneden, T. C. Beers, P. Bonifacio, P. FranÃ§ois and P. Molaro
- Astronomy and Astrophysics - Volume: 550, Issue: February 2013
- http://dx.doi.org/10.1051/0004-6361/201219949
  Abstract | Full HTML | PDF (639.2 KB) | References | Online Material | NASA ADS Abstract Service
Silver and palladium help unveil the nature of a second r-process
- Volume 7, Issue 51 - article #56
- C. J. Hansen, F. Primas, H. Hartman, K.-L. Kratz, S. Wanajo, B. Leibundgut, K. Farouqi, O. Hallmann, N. Christlieb and H. Nilsson
- Astronomy and Astrophysics - Volume: 545, Issue: September 2012
- http://dx.doi.org/10.1051/0004-6361/201118643
  Abstract | Full HTML | PDF (1.469 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service
First stars XVI. STIS/HST abundances of heavy-elements in the uranium-rich star CS 31082-001
- Volume 7, Issue 49 - article #6
- C. Siqueira Mello, M. Spite, B. Barbuy, F. Spite, E. Caffau, V. Hill, S. Wanajo, F. Primas, B. Plez, R. Cayrel, J. Andersen, B. Nordström, C. Sneden, T. C. Beers, P. Bonifacio, P. François, P. Molaro
- arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
- arXiv:1212.0211 [pdf, other]
Silver and palladium help unveil the nature of a second r-process
- Volume 7, Issue 21 - article #14
- Camilla Juul Hansen, Francesca Primas, Henrik Hartman, Karl-Ludwig Kratz, Shinya Wanajo, Bruno Leibundgut, Khalil Farouqi, Oliver Hallmann, Norbert Christlieb, Hampus Nilsson
- arXiv.org - Astrophysics - Volume: 2012, Issue: 25 May
- arXiv:1205.4744 [pdf, ps, other]
The r-process in the Neutrino-driven Wind from a Black-hole Torus
- Volume 7, Issue 15 - article #42
- Shinya Wanajo and Hans-Thomas Janka
- The Astrophysical Journal - Volume: 746, Issue: 2
- Abstract References Full text PDF (1.37 MB) View as HTML
The r-process in the neutrino-driven wind from a black-hole torus
- Volume 6, Issue 26 - article #18
- Shinya Wanajo, Hans-Thomas Janka
- arXiv.org - Astrophysics - Volume: 2011, Issue: 1 Jul
- arXiv:1106.6142 [pdf, ps, other]
Electron-capture Supernovae as The Origin of Elements Beyond Iron
- Volume 6, Issue 23 - article #52
- Shinya Wanajo, Hans-Thomas Janka and Bernhard MÃ¼ller
- The Astrophysical Journal Letters - Volume: 726, Issue: 2
- Abstract References Full text PDF (1.26 MB) View as HTML
Electron-capture supernovae as the origin of elements beyond iron
- Volume 5, Issue 37 - article #3
- Shinya Wanajo, Hans-Thomas Janka, Bernhard Mueller
- arXiv.org - Astrophysics - Volume: 2010, Issue: 10 Sep
- arXiv:1009.1000 [pdf, ps, other]
The r-Process in Black Hole Winds
- Volume 5, Issue 25 - article #13
- Shinya Wanajo (TUM/MPA), Hans-Thomas Janka (MPA)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 18 Jun
- arXiv:1006.2277 [pdf, ps, other]
Nucleosynthesis in Electron Capture Supernovae of Asymptotic Giant Branch Stars
- Volume 4, Issue 14 - article #22
- S. Wanajo, K. Nomoto, H.-T. Janka, F. S. Kitaura, and B. Müller
- The Astrophysical Journal - Volume: 695, Issue: 1
- Abstract | References
Chemical Yields from Supernovae and Hypernovae
- Volume 4, Issue 5 - article #5
- Ken'ichi Nomoto, Shinya Wanajo, Yasuomi Kamiya, Nozomu Tominaga, Hideyuki Umeda
- arXiv.org - Astrophysics - Volume: 2009, Issue: 29 Jan
- arXiv:0901.4536 [ps, pdf, other]
Nucleosynthesis in Electron Capture Supernovae of AGB Stars
- Volume 3, Issue 43 - article #8
- S. Wanajo, K. Nomoto, H. -Th. Janka, F. S. Kitaura, B. Mueller
- arXiv.org - Astrophysics - Volume: 2008, Issue: 23 Oct
- arXiv:0810.3999 [ps, pdf, other]
Cold r‐Process in Neutrino‐driven Winds
- Volume 3, Issue 4 - article #4
- Shinya Wanajo
- The Astrophysical Journal Letters - Volume: 666, Issue: 2
- Abstract-Full Text-PDF Version (313 kB)
The r‐Process in Supersonic Neutrino‐driven Winds: The Role of the Wind Termination Shock
- Volume 3, Issue 2 - article #16
- Takami Kuroda, Shinya Wanajo, and Ken’ichi Nomoto
- The Astrophysical Journal - Volume: 672, Issue: 2
- Abstract-Full Text-PDF Version (1448 kB)
The r-Process in Proto–Neutron Star Winds with Anisotropic Neutrino Emission
- Volume 2, Issue 47 - article #43
- Shinya Wanajo
- The Astrophysical Journal Letters - Volume: 650, Issue: 1
- ABSTRACT | FULL TEXT | PDF (107 kB) | PS
Neutron-Capture Elements in the Very Metal-poor Star HD 88609: Another Star with Excesses of Light Neutron-Capture Elements
- Volume 2, Issue 35 - article #3
- Satoshi Honda, Wako Aoki, Yuhri Ishimaru, and Shinya Wanajo
- The Astrophysical Journal - Volume666, Issue 2
- ABSTRACT | FULL TEXT | PDF (254 kB) | PS
The r-Process in Supersonic Neutrino-Driven Winds: The Roll of Wind Termination Shock
- Volume 2, Issue 29 - article #7
- Takami Kuroda, Shinya Wanajo, Ken'ichi Nomoto
- ArXiv - Astrophysics
- arXiv:0707.2255 [ps, pdf, other]
Cold r-Process in Neutrino-Driven Winds
- Volume 2, Issue 27 - article #6
- Shinya Wanajo
- ArXiv - Astrophysics
- arXiv:0706.4360 [ps, pdf, other]
Neutron-capture elements in the very metal-poor star HD88609: another st ar with excesses of light neutron-capture elements
- Volume 2, Issue 22 - article #5
- Satoshi Honda, Wako Aoki, Yuhri Ishimaru, Shinya Wanajo
- ArXiv - Astrophysics
- arXiv:0705.3975 [ps, pdf, other]
The r-Process in the Proto-Neutron-Star Winds with Anisotropic Neutrino Emission
- Volume 1, Issue 31 - article #9
- Shinya Wanajo
- ArXiv - Astrophysics
- astro-ph/0608539 [abs, ps, pdf, other]
Neutron-Capture Elements in the Very Metal Poor Star HD 122563
- Volume 1, Issue 19 - article #7
- S. Honda, W. Aoki, Y. Ishimaru, S. Wanajo, and S. G. Ryan
- Astrophysical Journal - Volume 643, Issue 2 - June, 2006
- ABSTRACT, FULL TEXT, PDF (344 kB), PS
The rp-Process in Neutrino-driven Winds
- Volume 1, Issue 5 - article #7
- Shinya Wanajo (Univ. of Tokyo)
- ArXiv - Astrophysics
- astro-ph/0602488 [abs, ps, pdf, other]
Neutron-capture elements in the very metal-poor star HD122563
- Volume 1, Issue 3 - article #13
- S. Honda, W. Aoki, Y. Ishimaru, S. Wanajo, S. G. Ryan
- ArXiv - Astrophysics
- astro-ph/0602107 [abs, ps, pdf, other]

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