Publication List [Japanese/English]


Refereed Journals (submitted)

  1. "The evolution of supermassive blackhole mass--bulge mass relation by a semi-analytic model, ν2GC"
    Shimizu, T., Oogi, T., Okamoto, T., & Nagashima, M. 2023, submitted

Refereed Journals (accepted/published)

  1. "The History of The Milky Way: The Evolution of Star Formation, Cosmic Rays, Metallicity, and Stellar Dynamics over Cosmic Time"
    Shimoda, J., Inutsuka, S., & Nagashima, M. 2023, to appear in Publ. Astr. Soc. Japan
    arXiv:2306.16887

  2. "Uchuu-ν2GC galaxies and AGN: Cosmic variance forecasts of high-redshift AGN for JWST, Euclid, and LSST"
    Oogi, T., Ishiyama, T., Prada, F., Sinha, M., Croton, D., Cora, S. A., Julio, E., Klypin, A. A., Nagashima, M., Lopez, C. J., Ruedas, J., Kobayashi, M. A. R., Makiya, R. 2023, to appear in Mon. Not. R. Astr. Soc.
    arXiv:2207.14689
    doi: 10.1093/mnras/stad2401

  3. "Quantifying the Effect of Field Variance on the Hα Luminosity Function with the New Numerical Galaxy Catalog (νGC)"
    Ogura, K., Nagashima, M., Shimakawa, R., Hayashi, M., Kobayashi, M.A.R., Oogi, T., Ishiyama, T., Koyama, Y., Makiya, R., Okoshi, K., Onodera, M., & Shirakata, H. 2020, Astrophys. J., 895, id.9, 10 pp.
    arXiv:2004.00815
    doi: 10.3847/1538-4357/ab8631

  4. "Revisiting the Soltan Argument Based on a Semi-analytical Model for Galaxy and Black Hole Evolution"
    Shirakata, H., Kawaguchi, T., Okamoto, T., Nagashima, M., & Oogi, T. 2020, Astrophys. J., 898, id.63, 10 pp.
    arXiv:2006.02436
    doi: 10.3847/1538-4357/ab9949

  5. "Semi-analytic modeling of AGNs: auto-correlation function and halo occupation"
    Oogi, T., Shirakata, H., Nagashima, M., Nishimichi, T., Kawaguchi, T., Okamoto, T., Ishiyama, T., & Enoki, M. 2020, Mon. Not. R. Astr. Soc., 497, 1--18
    arXiv:1912.11772
    doi: 10.1093/mnras/staa1961

  6. "New Constraints on red-spiral galaxies from their kinematics in clusters of galaxies"
    Hamabata, A., Oogi, T., Oguri, M., Nishimichi, T., & Nagashima, M. 2019, Mon. Not. R. Astr. Soc., 488, 4117--4125
    arXiv:1902.01427
    doi: 10.1093/mnras/stz1991

  7. "Slowing down of cosmic growth of supermassive black holes: Theoretical prediction of the Eddington ratio distribution"
    Shirakata, H., Kawaguchi, T., Oogi, T., Okamoto, T., & Nagashima, M. 2019, Mon. Not. R. Astr. Soc., 487, 409--419
    arXiv:1905.02732
    doi: 10.1093/mnras/stz1282

  8. "The New Numerical Galaxy Catalogue (ν2GC): Properties of Active Galactic Nuclei and Their Host Galaxies"
    Shirakata, H., Okamoto, T., Kawaguchi, T., & Nagashima, M., Ishiyama, T., Makiya, R., Kobayashi, M.A.R., Enoki, M., Oogi, T., Okoshi, K. 2018, Mon. Not. R. Astr. Soc., 482, 4846--4873
    arXiv:1802.02169
    doi: 10.1093/mnras/sty2958

  9. "Lethal radiation from nearby supernovae helps to explain the small cosmological constant"
    Totani, T., Omiya, H., Sudoh, T., Kobayashi, M.A.R. & Nagashima, M. 2018, Astrobiology, August 21, 2018
    arXiv:1804.10395
    doi: 10.1089/ast.2018.1895

  10. "Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam wide field imaging"
    He, W., Akiyama, M., Bosch, J., Enoki, M., Harikane, Y, Ikeda, H., Kashikawa, N., Kawaguchi, T., Komiyama, Y., Lee, C.-H., Matsuoka, Y., Miyazaki, S., Nagao, T., Nagashima, M., Niida, M., Nishizawa, A. J., Oguri, M., Onoue, M., Oogi, T., Ouchi, M., Schulze, A., Shisaraki, Y., Silverman, J. D., Tanaka, M. M., Tanaka, M., Toba, Y., Uchiyama, H., Yamashita, T. 2018, Publ. Astr. Soc. Japan 70, S33 (21pp)
    arXiv:1704.08461
    doi: 10.1093/pasj/psx129

  11. "Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam wide field imaging"
    He, W., Akiyama, M., Bosch, J., Enoki, M., Harikane, Y, Ikeda, H., Kashikawa, N., Kawaguchi, T., Komiyama, Y., Lee, C.-H., Matsuoka, Y., Miyazaki, S., Nagao, T., Nagashima, M., Niida, M., Nishizawa, A. J., Oguri, M., Onoue, M., Oogi, T., Ouchi, M., Schulze, A., Shisaraki, Y., Silverman, J. D., Tanaka, M. M., Tanaka, M., Toba, Y., Uchiyama, H., Yamashita, T. 2018, Publ. Astr. Soc. Japan 70, S33 (21pp)
    arXiv:1704.08461
    doi: 10.1093/pasj/psx129

  12. "First results on the cluster galaxy population from the Subaru Hyper Suprime-Cam survey. II. Faint end color-magnitude diagrams and radial profiles of red and blue galaxies at 0.1
    Nishizawa, A. J., Oguri, M., Oogi, T., More, S., Nishimichi, T., Nagashima, M., Lin, Y.-T., Mandelbaum, R., Takada, M., Bahcall, N., Coupon, J., Huang, S., Jian, H.-Y., Komiyama, Y., Leauthaud, A., Lin, L., Miyatake, H., Miyazaki, S. & Tanaka, M. 2018, Publ. Astron. Soc. Japan 70, S24 (17pp)
    arXiv:1709.01136
    doi: 10.1093/pasj/psx106

  13. "Imprints of the super-Eddington accretion on the quasar clustering"
    Oogi, T., Enoki, M., Ishiyama, T., Kobayashi, M. A. R., Makiya, R., Nagashima, M., Okamoto, T. & Shirakata, H. 2017, Mon. Not. R. Astr. Soc., 471, L21--L25
    arXiv:1706.07051
    doi: 10.1093/mnrasl/slx102

  14. "The metal enrichment of passive galaxies in cosmological simulations of galaxy formation"
    Okamoto, T., Nagashima, M., Lacey, C. G. & Frenk, C. S. 2017, Mon. Not. R. Astr. Soc., 464, 4866--4874
    arXiv:1610.06578
    doi: 10.1093/mnras/stw2729

  15. "Testing anthropic reasoning for the cosmological constant with a realistic galaxy formation model"
    Sudoh, T., Totani, T., Makiya, R. & Nagashima, M. 2017, Mon. Not. R. Astr. Soc., 464, 1563--1568
    arXiv:1607.00180
    doi: 10.1093/mnras/stw2401

  16. "Theoretical reevaluations of black hole mass -- bulge mass relation - I. Influences of the seed black hole mass"
    Shirakata, H., Kawaguchi, T., Okamoto, T., Makiya, R., Ishiyama, T., Matsuoka, Y., Nagashima, M., Enoki, M., Oogi, T. & Kobayashi, M.A.R., 2016, Mon. Not. R. Astr. Soc., 461, 4389--4394
    arXiv:1604.05317
    doi: 10.1093/mnras/stw1798

  17. "The New Numerical Galaxy Catalog (ν2GC): An Updated Semi-analytic Model of Galaxy and AGN with Large Cosmological N-body Simulations"
    Makiya, R., Enoki, M., Ishiyama, T., Kobayashi, M.A.R., Nagashima, M., Okamoto, T., Okoshi, K., Oogi, T. & Shirakata, H., 2016, Publ. Astron. Soc. Japan, 68, 25 (26pp)
    arXiv:1508.07215
    doi: 10.1093/pasj/psw005

  18. "Quasar clustering in a galaxy and quasar formation model based on ultra high-resolution N-body Simulations"
    Oogi, T., Enoki, M., Ishiyama, T., Kobayashi, M.A.R., Makiya, R. & Nagashima, M., 2016, Mon. Not. R. Astr. Soc. Letters, 456, L30--L34
    arXiv:1512.00458

  19. "The ν2GC Simulations: Quantifying the Dark Side of the Universe in the Planck Cosmology"
    Ishiyama, T., Enoki, M., Kobayashi, M.A.R., Makiya, R., Nagashima, M. & Oogi, T. 2015, Publ. Astron. Soc. Japan, 67, 61 (16pp)
    arXiv:1412.2860
    simulation data can be downloaded on this web site

  20. "The Impact of Dust in Host Galaxies on Quasar Luminosity Functions"
    Shirakata, H., Okamoto, T., Enoki, M., Nagashima, M., Kobayashi, M. A. R., Ishiyama, T. & Makiya, R. 2015, Mon. Not. R. Astr. Soc. Letters, 450, L6--L10
    arXiv:1412.1478

  21. "Anti-hierarchical evolution of the Active Galactic Nucleus space density in a hierarchical universe"
    Enoki, M., Ishiyama, T., Kobayashi, M.A.R. & Nagashima, M. 2014,Astrophys. J. 794, 69 (8pp)
    arXiv:1408.3726

  22. "Galaxy luminosity function and its cosmological evolution: testing a new feedback model depending on galaxy-scale dust opacity"
    Makiya, R., Totani, T., Kobayashi, M.A.R., Nagashima, M. & Takeuchi, T.T. 2014,Mon. Not. R. Astr. Soc. 441, 63--72
    arXiv:1402.0075

  23. "Infrared Spectral Energy Distribution of Galaxies in the AKARI All Sky Survey: Correlations with Galaxy Properties, and Their Physical Origin"
    Tomonori Totani, Tsutomu T. Takeuchi, Masahiro Nagashima, Masakazu A.R. Kobayashi, & Ryu Makiya 2011, Publ. Astron. Soc. Japan, 63, 1181--1206
    arXiv:1103.5402

  24. "LY-ALPHA EMITTERS AT Z = 7 IN THE SUBARU/XMM-NEWTON DEEP SURVEY FIELD: PHOTOMETRIC CANDIDATES AND LUMINOSITY FUNCTIONS"
    Kazuaki Ota, Masanori Iye, Nobunari Kashikawa, Kazuhiro Shimasaku, Masami Ouchi, Tomonori Totani, Masakazu A. R. Kobayashi, Masahiro Nagashima, Atsushi Harayama, Natsuki Kodaka, Tomoki Morokuma, Hisanori Furusawa, Akito Tajitsu, Takashi Hattori 2010, Astrophys. J. 722, 803--811
    arXiv:1008.4842

  25. "HI-Selected Galaxies as a Probe of Quasar Absorption Systems"
    Okoshi, K., Nagashima, M., Gouda, N. & Minowa, Y. 2010, to appear in Astrophys. J.
    arXiv:1002.0491

  26. "Lyman Alpha Emitters in Hierarchical Galaxy Formation II. UV Continuum Luminosity Function and Equivalent Width Distribution"
    Kobayashi, M.A.R., Totani, T. & Nagashima, M. 2009, to appear in Astrophys. J.
    arXiv:0902.2882

  27. "Analysis of Spatial Distribution of Galaxies in Numerical Galaxy Catalog"
    Ueda, H., Nagashima, M. & Yahagi, H. 2009, Publ. Astron. Soc. Japan, 61, 85--95

  28. "Dynamical response to supernova-induced gas removal in spiral galaxies with dark matter halo"
    Koyama, H., Nagashima, M., Kakehata, T. & Yoshii, Y. 2008, Mon. Not. R. Astr. Soc., 389, 237--249
    [astro-ph] 0806.1686

  29. "The origin of globular cluster systems from cosmological simulations"
    Bekki K., Yahagi H., Nagashima, M. & Forbes, D.A. 2008, Mon. Not. R. Astr. Soc., 387, 1131--1148
    [astro-ph] 0804.1842

  30. "Star formation history of galaxies from z=0 to z=0.7 A backward approach to the evolution of star-forming galaxies."
    V. Buat, S. Boissier, D. Burgarella, T.T. Takeuchi, E. Le Floc'h, D. Marcillac, J. Huang, M. Nagashima, & M. Enoki, 2008, Astron. and Astrophys., 483, 107--119
    [astro-ph] 0803.0414

  31. "Reionization and Galaxy Evolution Probed by z=7 Lyman Alpha Emitters"
    Kazuaki Ota, Masanori Iye, Nobunari Kashikawa, Kazuhiro Shimasaku, Masakazu A.R. Kobayashi, Tomonori Totani, Masahiro Nagashima, Tomoki Morokuma, Hisanori Furusawa, Takashi Hattori, Yuichi Matsuda, Tetsuya Hashimoto, & Masami Ouchi, 2008, Astrophys. J., 677, 12--26
    [astro-ph] 0707.1561

  32. "Formation of the Galactic globular clusters with He-rich stars in low-mass halos virialized at high redshift"
    Bekki K., Yahagi H., Nagashima, M. & Forbes, D.A. 2007, Mon. Not. R. Astr. Soc. Letters, 382, L87--L91
    [astro-ph] 0709.3564

  33. "Lyman Alpha Emitters in the Hierarchically Clustering Galaxy Formation"
    Kobayashi, M.A.R., Totani, T. & Nagashima, M. 2007, to Astrophys. J., 670, 919--927
    [astro-ph] 0705.4349

  34. "The Effect of Orbital Eccentricity on Gravitational Wave Background Radiation from Cosmological Binaries"
    Enoki, M. & Nagashima, M. 2007, Prog. Theor. Phys. 117, 241--256
    astro-ph/0609377
    Enoki's page of GWs from SMBH Bnaries in a hierarchical galaxy formation model

  35. "How Long Can Tiny HI Clouds Survive?"
    Nagashima, M., Inutsuka, S. & Koyama, H. 2006, to appear Astrophys. J. Letters, 652, L41--L44
    astro-ph/0603259

  36. "Type Ia supernovae in a hierarchical galaxy formation model: the Milky Way"
    Nagashima, M. & Okamoto, T. 2006, Astrophys. J., in press
    astro-ph/0404486

  37. "Clustering of Lyman Break Galaxies at z=4 and 5 in the Subaru Deep Field: Luminosity Dependence of the Correlation Function Slope"
    N. Kashikawa, M. Yoshida, K. Shimasaku, M. Nagashima,, H. Yahagi, M. Ouchi, Y. Matsuda, M.A. Malkan, M. Doi, M. Iye, M. Ajiki, M. Akiyama, H. Ando, K. Aoki, H. Furusawa, T. Hayashino, F. Iwamuro, H. Karoji, N. Kobayashi, K. Kodaira, T. Kodama, Y. Komiyama, S. Miyazaki, Y. Mizumoto, T. Morokuma, K. Motohara, T. Murayama, T. Nagao, K. Nariai, K. Ohta, S. Okamura, T. Sasaki, Y. Sato, K. Sekiguchi, Y. Shioya, H. Tamura, Y. Taniguchi, M. Umemura, T. Yamada & N. Yasuda 2006, Astrophys. J., 637, 631--647
    astro-ph/0509564

  38. "Gamma-Ray Background from Neutralino Annihilation in the First Cosmological Objects"
    Oda, T., Totani, T. & Nagashima, M. 2005, Astrophys. J. Letters, 633, L65--L68
    astro-ph/0504096

  39. "Numerical Galaxy Catalog-I. A Semi-analytic Model of Galaxy Formation with N-Body Simulations"
    Nagashima, M., Yahagi, H., Enoki, M., Yoshii, Y. & Gouda, N. 2005, Astrophys. J., 634, 26--50
    astro-ph/0508085
    NuGC home page

  40. "The metal enrichment of elliptical galaxies in hierarchical galaxy formation models"
    Nagashima, M., Lacey, C.G., Okamoto, T., Baugh, C.M., Frenk, C.S. & Cole, S. 2005, Mon. Not. R. Astr. Soc. Letters, 363, L31--L35
    astro-ph/0504618

  41. "Evaporation and Condensation of HI clouds in thermally bistable interstellar media: semi-analytic description of isobaric dynamics of curved interfaces"
    Nagashima, M., Koyama, H. & Inutsuka, S. 2005, Mon. Not. R. Astr. Soc. Letters, 361, L25--L29
    astro-ph/0503137

  42. "Panoramic Views of Cluster-Scale Assembly Explored by Subaru Wide-Field Imaging"
    T. Kodama, M. Tanaka, T. Tamura, H. Yahagi, M. Nagashima, I. Tanaka, N. Arimoto, T. Futamase, M. Iye, Y. Karasawa, N. Kashikawa, W. Kawasaki, T. Kitayama, H. Matsuhara, F. Nakata, T. Ohashi, K. Ohta, T. Okamoto, S. Okamura, K. Shimasaku, Y. Suto, N. Tamura, K. Umetsu & T. Yamada 2005, Publ. Astron. Soc. Japan, 57, 309--323
    astro-ph/0502444

  43. "The metal enrichment of the intracluster medium in hierarchical galaxy formation models"
    Nagashima, M., Lacey, C.G., Baugh, C.M., Frenk, C.S. & Cole, S. 2005, Mon. Not. R. Astr. Soc., 358, 1247--1266
    astro-ph/0408529

  44. "Damped Ly-alpha Absorbing Galaxies at Low Redshifts z<1 from Hierarchical Galaxy Formation Models"
    Okoshi, K. & Nagashima, M. 2005, Astrophys. J., 623, 99--111
    astro-ph/0412561

  45. "Gravitational Waves From Supermassive Black Hole Coalescence In a Hierarchical Galaxy Formation Model"
    Enoki, M., Inoue, K.T., Nagashima, M. & Sugiyama, N. 2004, Astrophys. J., 615, 19--28
    astro-ph/0404389

  46. "Hierarchical Formation of Galaxies with Dynamical Response to Supernova-Induced Gas Removal"
    Nagashima, M., & Yoshii, Y. 2004, Astrophys. J., 610, 23--44
    astro-ph/0404485

  47. "Mass Function of Low Mass Dark Halos"
    Yahagi, H., Nagashima, M., & Yoshii, Y. 2004, Astrophys. J., 605, 709--713
    astro-ph/0401097

  48. "Chemical Enrichment in Damped Lyman Alpha Systems from Hierarchical Galaxy Formation Models"
    Okoshi, K., Nagashima, M., Gouda, N., & Yoshioka, S. 2004, Astrophys. J., 603, 12--22
    astro-ph/0311553

  49. NAOJ-Th-Ap2001, No.52
    "Environmental Effects on Evolution of Cluster Galaxies in a ΛCDM Univserse"
    Okamoto, T. & Nagashima, M. 2003, Astrophys. J., 587, 500--513
    astro-ph/0108434

  50. NAOJ-Th-Ap2002, No.26
    "Relations Between Environments of Quasars and Galaxy Formation"
    Enoki, M., Nagashima, M. & Gouda, N. 2003, Publ. Astron. Soc. Japan, 55, 121-131
    astro-ph/0208026

  51. NAOJ-Th-Ap2002, No.42
    "Dynamical response to supernova-induced gas removal in two-component spherical galaxies"
    Nagashima, M. & Yoshii, Y. 2003, Mon. Not. R. Astr. Soc., 340, 509-518
    astro-ph/0212563

  52. NAOJ-Th-Ap2002, No.44
    "Subaru Deep Survey III. Evolution of Rest-Frame Luminosity Functions Based on the Photometric Redshifts for K'-band Selected Galaxy Sample"
    N. Kashikawa, T. Takata, Y. Ohyama, M. Yoshida, T. Maihara, F. Iwamuro, K. Motohara, T. Totani, M. Nagashima, K. Shimasaku, H. Furusawa, M. Ouchi, M. Yagi, S. Okamura, M. Iye, T. Sasaki, G. Kosugi, K. Aoki, & F. Nakata, 2003, Astron. J., 125, 53--65
    astro-ph/0209445

  53. NAOJ-Th-Ap2002, No.24
    "Galaxy Number Counts in the Subaru Deep Field: Multi-band Analysis in a Hierarchical Galaxy Formation Model"
    Nagashima, M., Yoshii, T., Totani, T., & Gouda, N. 2002, Astrophys. J., 578, 675-688
    astro-ph/0207483

  54. NAOJ-Th-Ap2002, No.17
    "Analytical Approach to the Mass Distribution Function of Subhalos and Cold Fronts in Galaxy Clusters"
    Fujita, Y., Sarazin, C.L., Nagashima, M., & Yano, T. 2002, Astrophys. J., 577, 11-21
    astro-ph/0205419

  55. NAOJ-Th-Ap2001, No.57
    "Analytic Approach to the Cloud-in-cloud Problem for Non-Gaussian Density Fluctuations"
    Inoue, K.T. & Nagashima, M. 2002, Astrophys. J., 574, 9-18
    astro-ph/0110503

  56. NAOJ-Th-Ap2001, No.44
    "A Solution to the Missing Link in the Press-Schechter Formalism"
    Nagashima, M. 2001, Astrophys. J., 562, 7-23
    astro-ph/0108480

  57. NAOJ-Th-Ap2001, No.20
    "The Photoionization effect of the UV background on the colour-magnitude relation of elliptical galaxies"
    Nagashima, M. & Gouda, N. 2001, Mon. Not. R. Astr. Soc., 325, L13-L18
    astro-ph/0108460

  58. NAOJ-Th-Ap2001, No.18
    "Galaxy Number Counts in the Hubble Deep Field as a Strong Constraint on a Hierarchical Galaxy Formation Model"
    Nagashima, M., Totani, T., Gouda, N. & Yoshii, Y. 2001, Astrophys. J., 557, 505-518
    astro-ph/0108433

  59. NAOJ-Th-Ap2000, No.6
    "The Detection Rate of Molecular Gas in Elliptical Galaxies: Constraints on Galaxy Formation Theories"
    Fujita, Y., Nagashima, M. & Gouda, N., 2000, Publ. Astron. Soc. Japan, 52, 743-748
    astro-ph/0005304

  60. NAOJ-Th-Ap2000, No.3
    "Morphology-Density Relation for Simulated Clusters of Galaxies in Cold Dark Matter Dominated Universes"
    Okamoto, T. & Nagashima, M., 2001, Astrophys. J., 547, 109
    astro-ph/0004320

  61. OU-TAP 98
    "Is Galactic Star-Formation Activity Increased during Cluster Mergers?"
    Fujita, Y., Takizawa, M., Nagashima, M. & Enoki, M., 1999, Publ. Astron. Soc. Japan, 51, L1-L5
    astro-ph/9904386

  62. OU-TAP 90
    "Effects of Ram-Pressure from Intracluster Medium on the Star Formation Rate of Disk Galaxies in Clusters of Galaxies"
    Fujita, Y. & Nagashima, M., 1999, Astrophys. J., 516, 619-625
    astro-ph/9812378

  63. OU-TAP 78
    "Effects of the UV background radiation on galaxy formation"
    Nagashima, M., Gouda, N. & Sugiura, N., 1999, Mon. Not. R. astr. Soc., 305, 449-456
    astro-ph/9804153

  64. OU-TAP 62
    "Effects of Merging Histories on Angular Momentum Distribution of Dark Matter Haloes"
    Nagashima, M. & Gouda, N., 1998, Mon. Not. R. astr. Soc., 301, 849-860
    astro-ph/9711086

  65. OU-TAP 43
    "The Effects of Spatial Correlations on Merger Trees of Dark Matter Haloes"
    Nagashima, M. & Gouda, N., 1997, Mon. Not. R. astr. Soc., 287, 515-524
    astro-ph/9608069

  66. OU-TAP 20
    "Limitations of the Press-Schechter Formalism"
    Yano, T., Nagashima, M. & Gouda, N., 1996, Astrophys. J., 466, 1-12
    astro-ph/9504073


Proceedings

  1. "Limitations of the Press-Schechter Formalism"
    Yano, T., Nagashima, M. & Gouda, N
    in the 1st RESCEU Symposium `Cosmological Constant and the Evolution of the Universe', p.313

  2. "Merger Trees of Dark Matter Halos: Effects of Spatial Correlations"
    Nagashima, M. & Gouda, N
    in the 2nd RESCEU Symposium 'Dark Matter in the Universe and its Direct Detection', p.93 (src）

  3. "The Effects of Spatial Correlations on Merger Trees of Dark Matter Halos"
    Nagashima, M. & Gouda, N
    in IAU Symp. S186, Galaxy Interactions at Low and High Redshift (ps）

  4. "EFFECTS OF THE UV BACKGROUND RADIATION ON GALAXY FORMATION"
    Nagashima, M., Gouda, N & Sugiura, N.
    in Numerical Astrophysics, eds. S.M. Miyama, K. Tomisaka & T. Hanawa, pp.45 (1999)

  5. "On the Slope of the Color-Magnitude relation of Elliptical Galaxies in the Hierarchical Clustering Scenario"
    Nagashima, M. & Gouda, N
    in the 4th RESCEU Symposium 'Birth and Evolution of the Universe' (gzipped ps）

  6. "Galaxy Number Counts in a Hierarchical Merger Model"
    Nagashima, M., Totani, T., Gouda, N. & Yoshii, Y.
    in Tsukuba International Workshop 'The Physics of the Galaxy Formation', ASP conference series, eds. Umemura and Susa, pp.283-288

  7. "Properties of Galaxies in Rich Clusters"
    Okamoto, T. & Nagashima, M.
    in Tsukuba International Workshop 'The Physics of the Galaxy Formation', ASP conference series, eds. Umemura and Susa, pp.149-154

  8. "Effects of the UV background radiation on galaxy formation"
    Masahiro Nagashima, Naoteru Gouda & Norimasa Sugiura
    in the Texas Symposium on Relativistic Astrophysics and Cosmology (Paris, France, 14-18 Dec. 1998), pp.5--6 (2000)

  9. "Galaxy Number Counts in a Hierarchical Galaxy Formation Model"
    Nagashima, M. & Gouda, N.
    in Studies of Galaxies in the Young Universe with New Generation Telescopes, July 24-28, 2001, Eds. N. Arimoto and W Duschl, 2004, pp.87--94

  10. "Galaxy Number Counts in the Subaru Deep Field: A Constraint on a Hierarchical Galaxy Formation Model"
    Masahiro Nagashima, Yuzuru Yoshii, Tomonori Totani & Naoteru Gouda
    in the 5th RESCEU International Symposium, "New Trends in Theoretical and Observational Cosmology"

  11. "Chemical Enrichment in Damped Ly-alpha Systems on Hierarchical Galaxy Formation"
    Katsuya Okoshi, Masahiro Nagashima, Naoteru Gouda & Satoshi Yoshioka
    in the 5th RESCEU International Symposium, "New Trends in Theoretical and Observational Cosmology", pp.335-336

  12. "Morphological evolution of cluster galaxies"
    Okamoto, T. & Nagashima, M.
    in Proceedings of Galaxy evolution: Theory and Observations, Eds. V. Avilla-Reese, C. Firmani, C. Frenk, and C. Allen, RevMexAA SC(2002)

  13. "Formation and Evolution of Dwarf Galaxies in a Hierarchical Galaxy Formation Model"
    Nagashima, M. & Yoshii, Y.
    in Proceedings of IAU 8th Asian Pacific Regional Meeting

  14. "Analytical Approach to the Mass Distribution Function of Subhalos and Cold Fronts in Galaxy Clusters"
    Fujita, Y., Sarazin, C.L., Nagashima, M. & Yano, T.
    in Proceedings of IAU 8th Asian Pacific Regional Meeting

  15. "MERGER SHOCKS AND NONTHERMAL EMISSION FROM CLUSTERS: A SEMI-ANALYTIC APPROACH"
    Inoue, S. & Nagashima, M.
    in ``Matter and Energy in Clusters of Galaxies''

  16. "Searching for a Long Cosmic String Through the Gravitational Lensing Effect"
    Yuji Shirasaki, Ei-ichi Matsuzaki, Yoshihiko Mizumoto, Fumio Kakimoto, Syoichi Ogio, Naoki Yasuda, Masahiro Tanaka, Hideki Yahagi, Masahiro Nagashima, George Kosugi
    in 28th International Cosmic Ray Conference (astro-ph/0305353)

  17. "Environmental Effects on Cluster Galaxies"
    Takashi Okamoto & Masahiro Nagashima
    in Proceedings of IAU Symp. 208, pp.435

  18. "Numerical Galaxy Catalog: a High Resolution Galaxy Catalog"
    Yahagi, H., Nagashima, M., Enoki, M., Gouda, N., & Yoshii, Y.
    in IAU symp. 216, "Maps of the Cosmos", in Sydney, Australia

  19. "Damped Ly-alpha Systems in a Hierarchical Galaxy Formation Model"
    Nagashima, M., Okoshi, K., Gouda, N. & Yoshioka, S.
    in the 2003 annual meeting of the European Research and Training Network (RTN) "Physics of the Intergalactic Medium"

  20. "The roles of ram-pressure stripping and minor mergers in evolution of galaxies"
    Okamoto, T. & Nagashima, M.
    in the proceedings of IAU colloq. No. 195, "Outskirts of Galaxy Clusters: intense life in the suburbs", pp.534-538, Torino, 12-16 March 2004
    astro-ph/0404302

  21. "Chemical Enrichment of ICM in a Hierarchical Galaxy Formation Model Including SNe Ia"
    Nagashima, M., Lacey, C.G., Baugh, C.M., Frenk, C.S. & Cole, S.
    in the proceedings of IAU colloq. No. 195, "Outskirts of Galaxy Clusters: intense life in the suburbs", pp.290-292, Torino, 12-16 March 2004

  22. "Searching for a cosmic string through the graviational lens effect: Japanese Virtual Observatory science use case"
    Y. Shirasaki, Y. Mizumoto, M. Ohishi, N. Yasuda, M. Tanaka, S. Honda, H. Yahagi, M. Nagashima, G. Kosugi, N. Kashikawa, E. Matsuzaki, F. Kakimoto &S. Ogio
    in Astronomical Data Analysis Software and Systems (ADASS) XIII (Strasbourg, France, 12-15 Oct. 2003), ASP Conf. Ser. 314, p.46

  23. "Gravitational Background Radiation from Supermassive Black Hole Coalescence"
    Enoki, M., Inoue, K.T., Sugiyama, N. & Nagashima, M.
    Prog. Theor. Phys. Suppl. 155, 323-324 (2004), in the proceedings of Stellar-mass, Intermediate-mass, and Supermassive Black Holes, eds. S. Mineshige and K. Makishima, Oct 28-31, 2003, Kyoto

  24. "Cosmic Rays and Gamma-Rays in Large-Scale Structure"
    Inoue, S., Nagashima, M., Suzuki, T.K. & Aoki, W.
    Journal of the Korean Astronomical Society, 37, 447-454 (2004)

  25. "Gamma-Rays from Large Scale Structure Formation and the Warm-Hot Intergalactic Medium: Cosmic Baryometry with Gamma-Rays"
    Inoue, S. & Nagashima, M.
    in the proceedings of the International symposium on High Energy Gamma-Ray Astronomy at Heidelberg (2004), eds. F.A. Aharonian, H.J. Voelk and D. Horns
    astro-ph/0502338

  26. "Galaxy Formation"
    Nagashima, M.
    in Multiwavelength Observations of the Subaru/XMM-Newton Deep Survey Field at Kyoto (Jun 3-5, 2004)

  27. "The Metal Enrichment of Galaxies and Galaxy Clusters in Hierarchical Galaxy Formation Models"
    Nagashima, M.
    in Post-Nishinomiya-Yukawa Symposium at Kyoto (4-6 Nov 2004)

  28. "Gravitational Radiation from Coalescing Supermassive Black Hole Binaries in a Hierarchical Galaxy Formation Model"
    Enoki, M., Inoue, K.T., Nagashima, M. & Sugiyama, N.
    in Proceedings of the 22nd Texas Symposium on Relativistic Astrophysics, Stanford University, December 2004
    astro-ph/0502529

  29. "Evolution of damped Lyman-alpha galaxies from hierarchical structure formation models"
    Okoshi, K. & Nagashima, M.
    in Probing Galaxies through Quasar Absorption Lines, IAU 199, Shanghai, China (14-18 March 2005)

  30. "Numerical Galaxy Catalog: a semi-analytic galaxy formation model with high-resolution N-body simulations"
    Nagashima, M., Yahagi, H., Enoki, M., Yoshii, Y. & Gouda, N.
    in 9th Asian-Pacific Regional Meeting of International Astronomical Union, Bali, Indonesia (26-29 Jul 2005)

  31. "QSO formation and its environments"
    Enoki, M., Nagashima, M., Yahagi, H., Yoshii, Y. & Gouda, N.
    in 9th Asian-Pacific Regional Meeting of International Astronomical Union, Bali, Indonesia (26-29 Jul 2005)

  32. "Dynamical response to supernova-induced gas removal in disk galaxies"
    Koyama, H., Nagashima, M. & Yoshii, Y.
    in 9th Asian-Pacific Regional Meeting of International Astronomical Union, Bali, Indonesia (26-29 Jul 2005)

  33. "Gravitational Radiation from Coalescing Supermassive Black Hole Binaries in a Hierarchical Galaxy Formation Model"
    Enoki, M., Inoue, K.T., Nagashima, M. & Sugiyama, N.
    in "Fomation and Evolution of Supermassive Binary Black Holes", Workshop of Yukawa Institute of Theoretical Physics, held Sep 20-21, 2005 in Kyoto, Japan

  34. "Evaporation and Condensation of HI Clouds in the Interstellar Medium"
    Nagashima, M., Koyama, H. & Inutsuka, S.
    in Protostars and Planets V, Hawaii (24-28 Oct. 2005)

  35. "The metal enrichment of galaxies and galaxy clusters in the cold dark matter universe"
    Nagashima, M., Lacey, C.G., Okamoto, T., Baugh, C.M., Frenk, C.S. & Cols, S.
    in "Origin of Matter and Evolution of Galaxies (OMEG05)", Tokyo (8-11 Nov. 2005), AIP conf. 847, pp.442-444

  36. "The growth rate of HI clouds in the interstellar medium"
    Nagashima, M., Koyama, H. & Inutsuka, S.
    in East-Asian Molecular Cloud Workshop, NAO, Mitaka, Japan (6-8 Feb. 2006)

  37. "Evaporation Timescales of HI Clouds"
    Nagashima, M., Koyama, H. & Inutsuka, S.
    in Small Ionized and Neutral Structures in the Diffuse Interstellar Medium, NRAO AOC, Socorro, New Mexico, USA (21-24 May 2006), ASP Conf. Series Vol. 365, p.121

  38. "Evaporation of tiny HI clouds: possible probes of physical state of the Galactic gas disk"
    Nagashima, M., Koyama, H. & Inutsuka, S.
    in Mapping the Galaxy and Nearby Galaxies, Ishigaki, Japan (26-30 Jun 2006), Ap&SS proceedings, Vol. p.360

  39. "Metallicity Distributions in Dwarf Galaxies in a Hierarchical Galaxy Formation Model"
    Nagashima, M., & Okamoto, T.
    in Structure formation in the universe, Chamonix, France (27 May - 1 June, 2007)

  40. "Evaporation and Condensation of Clouds in the Interstellar Medium"
    Nagashima, M., Inutsuka, S.-I., & Koyama, H.
    in Structure formation in the universe, Chamonix, France (27 May - 1 June, 2007)

  41. "The reionization and galaxy evolution probed by z = 7 Ly-alpha emitters"
    K. Ota, M. Iye, N. Kashikawa, K. Shimasaku, M. Kobayashi, T. Totani, M. Nagashima, T. Morokuma, H. Furusawa, T. Hattori, Y. Matsuda, T. Hashimoto & M. Ouchi
    2007, Il Nuovo Cimento B 122, 1015--1019

  42. "Chemical abundance patterns in the Local dwarf galaxies in the CDM Universe"
    Nagashima, M., & Okamoto, T.
    in Subaru International Conference "Panoramic Views of Galaxy Formation and Evolution", Soukendai, Hayama, Japan (11-16 Dec 2007)

  43. "HI-Selected Galaxies as a Probe of Galactic Disks"
    Okoshi, K., Nagashima, M., Gouda, N. & Minowa, Y
    in Formation and Evolution of Galaxy Disks, the Centro Convegni Matteo Ricci, Rome, Italy (1-5 October 2007), ASP Conference Series Vol. 396, p.489

  44. "The Metal Enrichment of the Milky Way and its Satellites in a Hierarchical Galaxy Formation Model"
    Nagashima, M. & Okamoto, T.
    in 10th Asian-Pacific Regional IAU Meeting, Kunming, Yunnan, China (3-6 Aug 2008)
  45. "Metal abundances in dwarf spheroidals in the CDM Universe"
    Masahiro Nagashima, Takashi Okamoto
    in 11th Asian-Pacific Regional IAU Meeting (Chiang Mai, Thailand, 26-29 Jul 2011)

  46. "Infrared Spectral Energy Distribution of Galaxies in the Akari all Sky Survey: Correlations with Galaxy Properties and Their Physical Origin"
    Ryu Makiya, Tomonori Totani, Tstutomu T. Takeuchi, Masahiro Nagashima & Masakazu A.R. Kobayashi
    Journal of the Korean Astronomical Society, 27, 325--329 (2012)

  47. "Galaxy Formation in the CDM Universe"
    Masahiro Nagashima
    in Galaxies: Origin, Dynamics, Structure (Sochi, Russia, 14-18 May 2012) (invited)

  48. "Prospects of the semi-analytic model of galaxy formation"
    Masahiro Nagashima
    in Supermassive Black Holes in the Universe: The Era of the HSC Surveys (Ehime University, Matsuyama, Ehime, 20 Dec 2012) (Organizing Comittee)

  49. "The quasar clustering and its evolution in a semi-analytic model based on ultra high-resolution N-body simulations"
    Taira Oogi, Motohiro Enoki, Tomoaki Ishiyama, Masakazu A.R. Kobayashi, Ryu Makiya & Masahiro Nagashima
    in IAU General Assembly, Meeting #29, #2255453 (Aug 2015, Honolulu, Hawaii)

  50. "The physical origin of the Tully-Fisher relation in the ν2GC model of semi-analytic galaxy formation"
    Masahiro Nagashima
    in 1st Roman Juszkiewicz symposium "The non-linear Universe" (24-28 Aug 2015, Warsaw, Poland)

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since 24 April 2003