Radio Spectrum of H Atom n=110—>109n=139—>137 He C | |

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Presentation transcript:

Radio Spectrum of H Atom n=110—>109n=139—>137 He C | |

CECILIA PAYNE-GAPOSCHKIN: ASTRONOMER AND ASTROPHYSICIST "THE MOST BRILLIANT Ph.D. THESIS EVER WRITTEN IN ASTRONOMY"

CO J=1—0 in Orion 115.3GHz

Horsehead nebula in Orion. Observed by microwave emission of carbon monoxide The green and yellow regions are of greater concentrations of carbon monoxide. Cal Tech

93.206GHz

FluxFlux GHz Ap. J.472, L49 (1996)

Ionization Potential H = cm -1 E = -IP/n 2 ∆E = -IP((1/(n 2 ))-(1/(n+1) 2 ))