6-centimeter formaldehyde absorption and emission in the Orion Nebula
Formaldehyde absorption and emission lines in Orion IR nebula, indicating pumping suppression by neutral particle collisions
Kutner, M.↗
Engineering topics
Thaddeus, P.
Publications and source records attributed to Thaddeus, P..
Discovery of interstellar silicon monoxide
Interstellar silicon monoxide discovery from 130,246 MHz frequency line emission of galactic radio source Sag B2
Jefferts, K. B.↗
Observation of 140-GHz formaldehyde line emission from the trapezium region of the Orion nebula
Formaldehyde line emission observed from trapezium H II region of Orion nebula, attributing to 140 GHz rotational transition
Jefferts, K. B.↗
An initial search for the interstellar formyl radical, HCO, and for HC/13/O/plus/
Interstellar formyl radical and carbon 13 formyl ion search in galactic radio sources
Jefferts, K. B.↗
A search for variations in the intensity of the optical pulses from NP 0532
Short time variability of intensity of optical pulses from pulsar NP 0532, using telescopes
Hegyi, D.↗
Precise laboratory measurement of the 4830-MHz formaldehyde rotational transition
Formaldehyde rotational transition hyperfine components measured by molecular beam maser
Thaddeus, P.↗
Search for rapid fluctuations in light from the Crab Nebula pulsar
Crab Nebula pulsar light intensity fluctuations on very short time scale, noting negative observations
Hegyi, D.↗
Microwave observations of sea state from aircraft.
Microwave thermal emission by water measured from aircraft, studying radiation dependence on surface roughness
Conaway, J.↗
Upper limits to the intensity of background radiation at lambda equals 1.32, 0.559, and 0.359 mm.
Background radiation intensity upper limits for mm and submillimeter wavelengths in interstellar medium, noting intense flux in far IR
Bortolot, V. J., Jr.↗
Carbon 12 to carbon 13 ratio in the interstellar medium
Carbon 12 to carbon 13 ratio in Zeta Ophivchi and exchange with interstellar matter
Thaddeus, P.↗
Probable detection of interstellar C super 13 H super plus.
Molecular ion C13H line found in zeta Oph at 4232.08 A, measuring equivalent width and finding C12/C13 ratio
Bortolot, V. J., Jr.↗
Microwave observations of sea state from aircraft
Airborne microwave radiometer measurements of thermal radiances over sea surfaces
Conaway, J.↗
Pressure-induced microwave absorption in N sub 2.
Pressure induced microwave absorption in molecular N for various temperatures, determining dielectric loss, absorptivity and quadrupole moment
Ho, W.↗
Dependence of the radio and radar spectra of Venus on surface conditions.
Venus radio and radar spectra dependence on surface pressure
Thaddeus, P.↗
Pressure-induced microwave absorption in N2
Induced absorption in nitrogen at microwave frequencies and high pressures and temperatures
Ho, W.↗
Measurement of the cosmic microwave background with interstellar molecules.
CN interstellar optical lines rotational temperatures, suggesting slow charged particle excitation of polar molecule rotational levels
Thaddeus, P.↗
The dry massive model of the atmosphere of Venus.
Microwave and IR opacities of dry massive model of Venus atmosphere
Thaddeus, P.↗
The dry massive model of the atmosphere of Venus and the microwave phase effect.
Venus microwave phase effect analyzed assuming dry massive Venus atmospheric model, discussing heat transfer processes
Thaddeus, P.↗