Study of the origin of the cosmic x-ray background from ASCA deep sky observations
By: Yamashita, Akiko
Series: ISAS research note -- RN 678; ISAS research note -- ISAS RN 678
Publisher: Institute of Space and Astronautical Sciences
Published: 1999
Place of publication: Sagamihara, Kanagawa, Japan
Language: eng
Number of pages: 133
Subjects: Cosmic background radiation; Observations; X-ray astronomy
Notes: "March 1999."

Thesis (Ph. D.)--University of Tokyo, 1998.

Includes bibliographical references (p. 129-131).