Carbon monoxide in the interstellar spectrum of zeta Ophiuchi
Equivalent widths of CO lines in interstellar absorption spectrum of zeta Ophiuchi
Smith, A. M.↗
Engineering topics
Stecher, T. P.
Publications and source records attributed to Stecher, T. P..
The Gum Nebula - Fossil Stroemgren sphere of the Vela X supernova
Gum Nebula-fossil Stromgren sphere of Vela X supernova, deriving ionization model from interstellar measurements
Brandt, J. C.↗
Interstellar H3/plus/
Interstellar hydrogen ion production and destruction by electron recombination or photodissociation
Stecher, T. P.↗
Origin of galactic gamma rays
Galactic gamma rays from OSO-3 observations attributed to decay of neutral pions produced by cosmic rays interaction with interstellar gas nucleons
Stecher, T. P.↗
On the origin of galactic gamma-rays, part 2
Galactic gamma ray intensities measured by OSO-3
Stecher, T. P.↗
Stellar spectrophotometry from a pointed rocket
Stellar spectrophotometry by rocket-borne equipment, describing instrumentation, rocket assembly, calibration and spectra obtained
Stecher, T. P.↗
Ultraviolet interstellar extinction from a comparison of epsilon Persei and zeta Persei
UV interstellar extinction from comparison of epsilon and zeta Persei, noting graphite features
Stecher, T. P.↗
On the formation of planetary nebulae
Planetary nebula formation mechanism based on slow mass loss due to radiation pressure on grains
Stecher, T. P.↗
The interstellar H super plus sub 2 molecule.
Positively charged diatomic hydrogen molecules interstellar extinction and photodissociation cross section in terms of formation mechanisms
Stecher, T. P.↗
Interstellar molecules
Interstellar medium polyatomic molecules formation, destruction and excitation processes by astronomical spectroscopy and interferometry
Stecher, T. P.↗
Interstellar extinction in the ultraviolet. II.
Interstellar extinction in UV from zeta and epsilon Persei spectra obtained with scanner attached to telescope mounted in pointed Aerobee rocket
Stecher, T. P.↗
Ultraviolet spectrophotometry of early-type stars.
Spinning rockets UV spectrophotometry of early type stars, discussing instrumentation, calibration, data recording and stellar spectra
Stecher, T. P.↗
The ultraviolet spectra of zeta Puppis and gamma Velorum
Ultraviolet spectra by rocket observations of Zeta Puppis and Gamma Velorum
Stecher, T. P.↗
Localized interstellar molecular hydrogen.
Localized interstellar molecular hydrogen formation in situations relevant to observations of OB clusters and associations with little H alpha emission
Stecher, T. P.↗
Interstellar OH excitation.
Interstellar SHF radio emission from hydroxyl molecules, discussing maser emission excitation mechanism
Stecher, T. P.↗
On the formation of graphite grains in cool stars.
Graphite grain formation in stellar atmosphere, analyzing Hoyle-Wickramasinghe condensation mechanism and supersaturation based on nucleation theory
Donn, B.↗
Of and Wolf-Rayet stars as X-ray sources.
Of and Wolf-Rayet stars high temperature envelopes as cosmic thermal X ray sources, discussing continuous mass loss from spectrophotometry data
Bless, R. C.↗
On the interstellar hydrogen density.
Interstellar neutral hydrogen column densities from Lyman alpha measurements noting discrepancies in Orion direction
Fischel, D.↗