The dust emissivity index beta in infrared-bright galaxies at 1.5 < z < 4.2

G. J. Bendo, T. J. L. C. Bakx, H. S. B. Algera +16

We have measured the dust emissivity index beta for 21 infrared-bright sources (including several gravitationally lensed galaxies) at 1.5 < z < 4.2 using Atacama Large Millimeter/s…