@inproceedings{oai:jaxa.repo.nii.ac.jp:00005046, author = {Lu, Ting-Ni and Kong, Albert K. H.}, book = {宇宙航空研究開発機構特別資料:, JAXA Special Publication: The Energetic Cosmos; from Suzaku to ASTRO-H}, month = {Feb}, note = {The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan, We analyzed two observations of M92 from the Chandra X-ray Observatory. We combined the two datasets with a total exposure of approximately 52 ks. With the combined observation, we detected 10 X-ray sources inside the half-mass radius (1.09 min ), while 5 of them inside the core radius (0.23 min ) of M92. The luminosities of the 10 sources are roughly within the range of 10(exp 30) - 10(exp 32) ergs s(sup -1) assuming cluster memberships. We fitted the spectrum of the brightest source with photon counts > 150 within the half-mass radius and the colorcolor diagram showed that most of the X-ray sources have relatively soft spectral features. Furthermore, the short term light curves of the brightest sources do not show obvious variation. In order to study the possible formation mechanisms of the X-ray sources in M92, we need to identify these X-ray sources. Therefore, further information from optical observations is necessary for the identification and we will outline our ongoing works using data taken with the Hubble Space Telescope (HST) and CFHT., Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science, 資料番号: AA0064574114, レポート番号: JAXA-SP-09-008E}, pages = {302--303}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {Studies on X-ray Sources from Chandra Observations of the Galactic Globular Cluster M92 (NGC6341)}, volume = {JAXA-SP-09-008E}, year = {2010} }