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The spiral structure of the Galaxy revealed by CS sources and evidence for the 4:1 resonance
Galaxy Astrophysics (astro-ph.GA)
2010/12/28
We present a map of the spiral structure of the Galaxy, as traced by molecular CS emission associated with IRAS sources which are believed to be compact HII regions. The CS line velocities are used to...
Homoclinic (Heteroclinic) Orbit of Complex Dynamical System and
Spiral Structure
complex system homoclinic (heteroclinic) orbit spiral structure
2007/8/15
2005Vol.43No.4pp.601-603DOI:
Homoclinic (Heteroclinic) Orbit of Complex Dynamical System and
Spiral Structure
FU Zun-Tao, LIU Shi-Da, LIU Shi-Kuo,
LIANG Fu-Ming, and XIN Guo-Jun
...