Wednesday, July 17, 2013

1307.4081 (M. L. Boyer et al.)

Is there a metallicity ceiling to form carbon stars? - A novel technique reveals a scarcity of C stars in the inner M31 disk    [PDF]

M. L. Boyer, L. Girardi, P. Marigo, B. F. Williams, B. Aringer, W. Nowotny, P. Rosenfield, C. E. Dorman, P. Guhathakurta, J. J. Dalcanton, J. L. Melbourne, K. A. G. Olsen, D. R. Weisz

1307.4085 (E. Carretta et al.)

NGC 362: another globular cluster with a split red giant branch    [PDF]

E. Carretta, A. Bragaglia, R. G. Gratton, S. Lucatello, V. D'Orazi, M. Bellazzini, G. Catanzaro, F. Leone, Y. Momany, A. Sollima

1307.4099 (Peter Lundqvist et al.)

Hydrogen and helium in the spectra of Type Ia supernovae    [PDF]

Peter Lundqvist, Seppo Mattila, Jesper Sollerman, Cecilia Kozma, E. Baron, Nick L. J. Cox, Claes Fransson, Bruno Leibundgut, Jason Spyromilio

1307.4112 (Keith T. Smith et al.)

Diffuse interstellar bands in M33    [PDF]

Keith T. Smith, Martin A. Cordiner, Christopher J. Evans, Nick L. J. Cox, Peter J. Sarre

1307.4324 (M. Fabrizio et al.)

On the He burning phases of the Carina dSph    [PDF]

M. Fabrizio, A. Pietrinferni, G. Bono, P. B. Stetson, A. R. Walker, R. Buonanno, S. Cassisi, I. Ferraro, G. Iannicola, M. Monelli, M. Nonino, L. Pulone, F. Thevénin