ISBN-13: 9781502448460 / Angielski / Miękka / 2014 / 44 str.
ISBN-13: 9781502448460 / Angielski / Miękka / 2014 / 44 str.
This report details analyses in the development of certain correction factors for free-air ionization chambers used by the National Institute of Standards and Technology to realize air kerma for its measurement standards and calibrations of W-anode x-ray beams.