Astronomy Department
Indiana University
Swain West 409
727 East Third Street
Bloomington, IN 47405
Phone: (812) 856-5197
Fax: (812) 855-8725
Email: con [at] astro.indiana.edu

Biographical Information

Professor Deliyannis has been on the IU Astronomy faculty since 1997. He received a B.S. in Physics from Illinois Institute of Technology in 1980, M. Phil. and M.S. degrees in Physics in 1982, and a Ph.D. in Physics in 1990 from Yale University. He was a Beatrice Watson Parrent Postdoctoral Fellow at the University of Hawaii and a Hubble Postdoctoral Fellow at Hawaii and Yale. He typically teaches A100 (The Solar System) and A221-A222 (General Astronomy I-II).

Research Interests

• WOCS

Teaching

• A222 General Astronomy II (Spring 2007)
• A221 General Astronomy I (Fall 2006)
• A100 Solar System (Fall 2005)

Selected Publications

• An ancient nova shell around the dwarf nova Z Camelopardalis
  Shara, M. M., et al. 2007, Nature, 7132, 159.
• Broadband UBVR_CI_C Photometry of Horizontal-Branch and Metal-poor Candidates from the HK and Hamburg/ESO Surveys. I.
  Beers, T. C., et al. 2007, ApJS, 168, 128.
• HE 1327-2326, an Unevolved Star with [Fe/H] less than -5.0. I. A Comprehensive Abundance Analysis
  Aoki, W., et al. 2006, ApJ, 639, 897.
• Lithium and Lithium Depletion in Halo Stars on Extreme Orbits
  Boesgaard, A. M., Stephens, A., & Deliyannis, C. P. 2005, ApJ, 633, 398.
• Beryllium enhancement as evidence for accretion in a lithium-rich F dwarf
  Ashwell, J. F., Jeffries, R. D., Smalley, B., Deliyannis, C. P., Steinhauer, A., & King, J. R. 2005, MNRAS, 363, L81.
• Chemical Composition in the Globular Cluster M71 from Keck HIRES Spectra of Turnoff Stars
  Boesgaard, A. M., King, J. R., Cody, A. M., Stephens, A., & Deliyannis, C. P. 2005, ApJ, 629, 832.
• Boron Depletion in F and G Dwarf Stars and the Beryllium-Boron Correlation
  Boesgaard, A. M., Deliyannis, C. P., & Steinhauer, A. 2005, ApJ, 621, 991.
• WIYN/Hydra Detection of Lithium Depletion in F Stars of the Young Open Cluster M35 and Implications for the Development of the Lithium Gap
  Steinhauer, A., & Deliyannis, C. P. 2004, ApJ, 614, L65.
• The Correlation of Lithium and Beryllium in F and G Field and Cluster Dwarf Stars
  Boesgaard, A. M., Armengaud, E., King, J. R., Deliyannis, C. P., & Stephens, A. 2004, ApJ, 613, 1202.