science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2021

Substance: hydrogen					Other Names:

Formula: H2						CAS-No.: 1333-74-0

Study: absolute photoabsorption cross sections of H2 and D2

                
Authors: L.C. Lee, R.W. Carlson, D.L. Judge

Title: The absorption cross sections of H2 and D2 from 180 to 780 Å

Journal/Source: J. Quant. Spectr. Rad. Transfer, 16 (10), 873-877, (1976); https://doi.org/10.1016/0022-4073(76)90041-8


Data: table, diagram

Energy/Wavelength range: 18 - 70 nm

Resolution: 0.1 nm

Temperature: 298 K

Temperature dependence:

Pressure/Concentration:

Phase: gas

pH:


Comments: At photon wavelengths shorter than 65 nm, the absorption cross section was found to be structureless and to decrease montonically with decreasing wavelength.