Hitotuyanagi’s group solved the magnetohydrodynamic equations of gas flow, and
as a result, they showed that gas flows out in parallel with a bar or forming curved
patterns. After arriving at the end of the bar, the gas causes the subsequent formation
of trailing spiral arms from both ends of the bar. Based on this model, they
considered in depth the dynamical structure of barred galaxies.
References
Aarseth, S. J. (1960). The rotation of a barred galaxy under gravitational forces. Monthly Notice of
the Royal Astronomical Society, 121, 525–529.
Hagihara, Y., Hitotsuyanagi, Z., & Kaburaki, M. (1950). Memorial addresses for Matukuma
Takehiko (天文月報、萩原雄佑、一柳寿一ほか: 松隈健彦追悼文集). Astronomical Herald, 43, 21–24.
Hill, G. W. (1902a). Illustrations of periodic solutions in the Problem of three
bodies. I. Astronomical Journal, 22, 33–37.
Hill, G. W. (1902b). Illustrations of periodic solutions in the Problem of three bodies.
II. Astronomical Journal, 22, 117–121.
Hitotuyanagi, Z. (1934). Bemerkungen über ein Sternmodell mit der Energierzeugung ε $ ρ
2
.
Japanese Journal of Astronomy and Geophysics, 12, 113.
Hitotuyanagi, Z. (1941a). Über die Randverdunkelung der Sonne, I. Zweite Nöherungslösung in der
Milne – Lindbladoken Theorie von Blanketing Effekt der umkehrenden Schicht. Sendai
Astronomiaj Reportaj, II(1), 99–111.
Hitotuyanagi, Z. (1941b). Über die Randverdunkelung der Sonne, II. Der Einfluss des
Fraunhoferschen Linien auf des Kontinierliche Spektrum. Sendai Astronomiaj Reportaj, II(2),
114–134.
Fig. 5.11 Sphere-cylinder
model of barred galaxy seen
from pole. (Oki et al. 1965)
References
135
as a result, they showed that gas flows out in parallel with a bar or forming curved
patterns. After arriving at the end of the bar, the gas causes the subsequent formation
of trailing spiral arms from both ends of the bar. Based on this model, they
considered in depth the dynamical structure of barred galaxies.
References
Aarseth, S. J. (1960). The rotation of a barred galaxy under gravitational forces. Monthly Notice of
the Royal Astronomical Society, 121, 525–529.
Hagihara, Y., Hitotsuyanagi, Z., & Kaburaki, M. (1950). Memorial addresses for Matukuma
Takehiko (天文月報、萩原雄佑、一柳寿一ほか: 松隈健彦追悼文集). Astronomical Herald, 43, 21–24.
Hill, G. W. (1902a). Illustrations of periodic solutions in the Problem of three
bodies. I. Astronomical Journal, 22, 33–37.
Hill, G. W. (1902b). Illustrations of periodic solutions in the Problem of three bodies.
II. Astronomical Journal, 22, 117–121.
Hitotuyanagi, Z. (1934). Bemerkungen über ein Sternmodell mit der Energierzeugung ε $ ρ
2
.
Japanese Journal of Astronomy and Geophysics, 12, 113.
Hitotuyanagi, Z. (1941a). Über die Randverdunkelung der Sonne, I. Zweite Nöherungslösung in der
Milne – Lindbladoken Theorie von Blanketing Effekt der umkehrenden Schicht. Sendai
Astronomiaj Reportaj, II(1), 99–111.
Hitotuyanagi, Z. (1941b). Über die Randverdunkelung der Sonne, II. Der Einfluss des
Fraunhoferschen Linien auf des Kontinierliche Spektrum. Sendai Astronomiaj Reportaj, II(2),
114–134.
Fig. 5.11 Sphere-cylinder
model of barred galaxy seen
from pole. (Oki et al. 1965)
References
135