``Molecular clouds in the 30 Doradus halo'',
Garay, G., Rubio, M., Ramírez, S. V., Johansson, L. E., & Thaddeus, P.,
1993,
A&A, 274, 743
``Cepheus A HW2: A powerful thermal radio jet''
Rodríguez, L. F., Garay, G., Curiel, S., Ramírez, S. V.,
Torrelles, J. M., Gómez, Y., & Velázquez, A.,
1994,
ApJ, 430, L65
``The Dwarf Galaxy NGC 1705 - A Highly Composite Stellar Population'',
Quillen, A. C., Ramírez, S. V., & Frogel, J. A.,
1995,
AJ, 110, 205
``The Nature of the Radio Sources within the Cepheus A Star-forming Region'',
Garay, G., Ramírez, S. V., Rodríguez, L. F., Curiel, S.,
& Torrelles, J. M.,
1996,
ApJ, 459, 193
``Detection of Dynamical Structures Using Color Gradients in Galaxies'',
Quillen, A. C., Ramírez, S. V., & Frogel, J. A.,
1996,
ApJ, 470, 790
``Luminosity and Temperature from Near-Infrared Spectra of Late-Type
Giant Stars'',
Ramírez, S. V., DePoy, D. L., Frogel, J. A.,
Sellgren, K., & Blum, R.,
1997,
AJ, 113, 1411
``Non-Acceleration of Sgr A*: Implications for Galactic Structure'',
Gould, A. & Ramírez, S. V.,
1998,
ApJ, 497, 713
``The Frequency of Barred Spiral Galaxies in the Near-IR'',
Eskridge, P. B., Frogel, J. A., Pogge, R. W., Quillen, A. C., Davies, R. L.,
DePoy, D. L., Houdashelt, M. L., Kuchinski, L. E., Ramírez, S. V.,
Sellgren, K., Terndrup, D. M., & Tiede, G. P.,
2000,
AJ, 119, 536
``Stellar Iron Abundances at the Galactic Center'' ,
Ramírez, S. V., Sellgren, K., Carr, J. S., Balachandran, S.,
Blum, R., Terndrup, D. M., & Steed, A.,
2000,
ApJ, 537, 205
``Metallicity of Red Giants in the Galactic Bulge from Near-Infrared
Spectroscopy'' ,
Ramírez, S. V., Stephens, A., Frogel, J. A., & DePoy, D. L.,
2000,
AJ, 120, 833
``Abundances in Stars from the Red Giant Branch Tip to the Main Sequence
in M71: II. Iron Abundance'',
Ramírez, S. V., Cohen, J. G., Buss, J., and Briley, M. M.,
2001,
AJ, 122, 1429
``An Accurate, Easy to Use Abundace Scale for Globular Clusters Based on
2.2um Spectra of Giant Stars'',
Frogel, J. A., Stephens, A. W., Ramírez, S. V., and DePoy, D. L.,
2001,
AJ, 122, 1896
``Abundances in Stars from the Red Giant Branch Tip to Near the
Main Sequence Turn Off in M71: III. Abundance Ratios'',
Ramírez, S. V. and Cohen, J. G.,
2002,
AJ, 123, 3277
``Near-IR and Optical Morphology of Spiral Galaxies'',
Eskridge, P. B., Frogel, J. A., Pogge, R. W., Quillen, A. C., Davies, R. L.,
DePoy, D. L., Gilbert, K. M., Houdashelt, M. L., Kuchinski, L. E.,
Ramírez, S. V., Sellgren, K., Stutz, A., Terndrup, D. M.,
& Tiede, G. P.,
2002,
ApJS, 143, 73
(astro-ph/0206320)
``Abundances in Stars from the Red Giant Branch Tip to Near the
Main Sequence Turn Off in M5'',
Ramírez, S. V. and Cohen, J. G.,
2003,
AJ, 125, 224
``Stellar Archaeology: a Keck Pilot Program on Extremely Metal- Poor Stars
From the Hamburg/ESO Survey. III. The Lead (Pb) Star HE 0024-2523'',
Lucatello, S., Gratton, R., Cohen, J. G., Beers, T. C., Christlieb, N.,
Carretta, E., Ramírez, S. V,
2003,
AJ, 125, 875
(astro-ph/0211050)
``Really Cool Stars and the Star Formation History at the Galactic Center'',
Blum, R. D., Ramírez, S. V, Sellgren, K., Olsen, K.,
2003,
ApJ, 257, 323
(astro-ph/0307291)
``Chandra Observations of the Trifid Nebula: X-ray emission from the
Exciting O star complex and actively forming Pre-main sequence stars'',
Rho, J., Ramírez, S. V, Corcoran, M. F., Hamaguchi, K., Lefloch, B.,
2004,
ApJ, 607, 904
(astro-ph/0401377)
``Chandra X-ray observations of Young Clusters I. NGC2264 Data.'',
Ramírez, S. V., Rebull, L., Stauffer, J., Hearty, T., Hillenbrand, L.,
Jones, B., Makidon, R., Pravdo, S., Strom, S., Werner, M.,
2004,
AJ, 127, 2659
(astro-ph/0401533)
``Chandra X-ray observations of Young Clusters II. Orion Flanking Fields Data.'',
Ramírez, S. V., Rebull, L., Stauffer, J., Strom, S., Hillenbrand, L.,
Hearty, T., Kopan, E. L., Pravdo, S., Makidon, R., Jones, B.,
2004,
AJ, 128, 787
``An Aggregate of Young Stellar Disks in Lynds 1228 South.''
Padgett, D., Rebull, L., Noriega-Crespo, A., Carey, S., Stapelfeldt, K.,
Stauffer, J., Burgdorf, M., Cole, D., Fajardo-Acosta, S., Frayer, D.,
Helou, G., Hoard, D., Karr, J., Latter, W., Lowrance, P., O'Linger, J.,
Masci, F., Ramírez, S., Reach, W., Rho, J., Stolovy, S., Wachter, S.,
2004,
ApJS, 154, 433
``The Frequency of Carbon Stars among Extremely Metal-poor Stars''
Cohen, J. G., Shectman, S., Thompson, I., McWilliam, A., Christlieb, N.,
Melendez, J., Zickgraf, F., Ramírez, S., Swenson, A.,
2005,
ApJ, 633L, 109
``Chandra X-Ray Observations of Young Clusters. III. NGC 2264 and the
Orion Flanking Fields''
Rebull, L. M., Stauffer, J. R., Ramírez, S. V., Flaccomio, E.,
Sciortino, S., Micela, G., Strom, S. E., Wolff, S. C.,
2006,
AJ, 131, 2934
``Carbon Stars in the Hamburg/ESO Survey: Abundances''
Cohen, J. G., McWilliam, A., Shectman, S., Thompson, I., Christlieb, N.,
Melendez, J., Ramírez, S., Swensson, A., Zickgraf, F.,
2006,
AJ, 132, 137
``Near and Mid-IR Photometry of the Pleiades, and a New List of
Substellar Candidate Members'',
Stauffer, J. R., Hartmann, L. W., Fazio, G. G., Allen, L. E., Patten, B. M.,
Lowrance, P. J., Hurt, R. L., Rebull, L. M., Cutri, R. M.,
Ramírez, S. V., Young, E. T., Rieke, G. H., Gorlova, N. I.,
Muzerolle, J. C., Slesnick, C. L., and Skrutskie, M. F.,
2007, ApJS, 172, 663
(astro-ph/0704.1832)
``Chemical Abundances of Luminous Cool Stars in the Galactic Center from
High-Resolution Infrared Spectroscopy'',
Cunha, K., Sellgren, K., Smith, V. V., Ramírez, S. V., Blum, R. D.,
and Terndrup, D. M.
2007, ApJ, 669, 1011
(astro-ph/0707.2610)
`` Point Sources from a Spitzer IRAC Survey of the Galactic Center''
Ramírez, S. V., Arendt, R. G., Sellgren, K., Stolovy, S. R.,
Cotera, A., Smith, H. A., and Yusef-Zadeh, F.
2008, ApJS, 175, 147
(astro-ph/0709.3113)
`` The Mid-Infrared Colors of the ISM and Extended Sources at the Galactic Center''
Arendt, R. G., Stolovy, S. R., Ramírez, S. V., Sellgren, K.,
Cotera, A. S., Law, C. J., Yusef-Zadeh, F., Smith, H. A., Gezari, D. Y.
2008, ApJ, 682, 384
(astro-ph/0804.4491)
``Comparison of 3.6 - 8.0 Micron Spitzer/IRAC Galactic Center Survey Point
Sources with Chandra X-Ray Point Sources in the Central 40x40 Parsecs''
Arendt, R. G., Gezari, D. Y., Stolovy, S. R., Sellgren, K., Smith, R.,
Ramírez, S. V., Yusef-Zadeh, F., Law, C. J., Smith, H. A., Cotera, A. S.,
Moseley, S. H.
2008, ApJ, in press
(astro-ph/0806.1880)
``Near Infrared and Optical Images of the Dwarf Irregular Galaxy NGC 1705'',
Ramírez, S. V., Quillen, A. C., Frogel, J. A.,
1994,
BAAS, 26, 1396
``The Effect of Supergiants on the Infrared Light Distribution in Galaxies'',
DePoy, D. L., Quillen, A. C., Berlind, A., Ramírez, S. V.,
1996,
Proc. of the conference:``New Extragalactic Perspectives in the New
South Africa'', eds. D. Block & J. M. Greenberg (Kluwer: Dordrecht)
``Stellar Iron Abundances at the Galactic Center'',
Ramírez, S. V., Sellgren, S., Carr, J., Balachandran, S., Blum,
R. D., Terndrup, D.,
1997,
BAAS, 29, 1383
``Stellar Mg Abundances in the Galactic Center'',
Ramírez, S. V., Sellgren, K., Terndrup, D., Carr, J. S., Balachandran, S.
& Blum, R.,
1997,
Proc. of the IAU Symp. 184, ``The Central Regions of the Galaxy and Galaxies'',
eds. Y. Sofue (Kluwer: Dordrecht) p. 67
``Iron Abundances in AGB Stars ann M supergiant Stars at the Galactic Center'',
Ramírez, S. V., Sellgren, K., Carr, J. S., Balachandran, S.
Blum, R., & Terndrup, D.,
1998,
Proc. of the IAU Symp. 191, ``Asymptotic Giant Branch Stars'', eds. T.
Le Bertre, A. Lèbre, & C. Waelkens, (San Francisco: ASP), p. 529
``Stellar Abundances at the Galactic Center'',
Ramírez, S. V., Sellgren, K., Carr, J. S., Balachandran, S.
Blum, R., & Terndrup, D.,
1998,
Proc. of the Galactic Center Workshop, ``The Central Parsecs'',
eds. H. Falcke, A. Cotera, W. J. Duschl, F. Melia, & M. J. Rieke, ASP Conf.
Ser. Volume 186, (San Francisco: ASP), p. 373
``Stellar Content of the Galactic Center'',
Blum, R., Ramírez, S. V., & Sellgren, K.,
1998,
Proc. of the Galactic Center Workshop, ``The Central Parsecs'',
eds. H. Falcke, A. Cotera, W. J. Duschl, F. Melia, & M. J. Rieke, ASP Conf.
Ser. Volume 186, (San Francisco: ASP), p. 291
``Stellar Iron Abundances at the Galactic Center'',
Ramírez, S. V., Sellgren, K., Carr, J. S., Balachandran, S.
Blum, R., Terndrup, D., & Steed A.,
1999,
BAAS, 31, 1464
``A Globular Cluster Abundance Scale Based on 2.2micron Spectra of Giant
Stars'',
Frogel, J. A., Stephens, A. W., Ramírez, S. V., & DePoy, D. L.,
1999,
BAAS, 31, 1371
``Abundances in Stars from the Red Giant Branch Tip to the Main Sequence
in M71'',
Ramírez, S. V., Cohen, J. G., Buss, J., and Briley, M. M.,
2001,
BAAS, 33, 843
``Really Cool Stars and the Star Formation History at the Galactic Center''
Blum, R. D., Olsen, K., Ramírez, S. V., \& Sellgren, K.,
2003, Astron. Nachr., Vol. 324, No. S1, Special Supplement
"The central 300 parsecs of the Milky Way",
Eds. A. Cotera, H. Falcke, T. R. Geballe, S. Markoff, p. 247
``CNO Abundances in the Quintuplet Cluster M Supergiant VR 5-7'',
Ramírez, S. V., Sellgren, K., Blum, R. D., Terndrup, D. M.,
2003, Astron. Nachr., Vol. 324, No. S1, Special Supplement
"The central 300 parsecs of the Milky Way",
Eds. A. Cotera, H. Falcke, T. R. Geballe, S. Markoff, p. 299
``Chandra Observations of the Trifid Nebula: X-ray emission from the
Exciting O star complex and Pre-main sequence stars'',
Rho, J., Ramírez, S. V, Corcoran, M. F., Hamaguchi, K., Lefloch, B.,
2003,
AAS, 203.7707
`` Early results from the Galactic First Look Survey'',
Rebull, L. M., Burgdorf, M. J., Carey, S. J., Fajardo-Acosta, S. B.,
Glaccum, W. J., Helou, G., Hoard, D. W., Karr, J., Ingalls, J. G.,
Lowrance, P. J., Noriega-Crespo, A., O'Linger, J., Padgett, D. L.,
Ramírez, S., Reach, W. T., Rho, J., Stauffer, J. R., Stolovy, S. R.,
Wachter, S.
2004,
AAs, 204.4103
``Main-Sequence Circumstellar Debris Disks in the Spitzer
Galactic First Look Survey'',
Fajardo-Acosta, S. B., Burgdorf, M. J., Cole, D. M., Glaccum, W. J.,
Helou, G., Hoard, D. W., Karr, J., Lowrance, P. J., O'Linger, J.,
Padgett, D. L., Ramírez, S., Reach, W. T., Rebull, L. M., Rho, J.,
Stauffer, J., Stolovy, S. R., Wachter, S.
2004,
AAS, 204.6205
``Spitzer Space Telescope Observations of an Aggregate of Young Stellar
Objects in L1228 South'',
Padgett, D., Rebull, L., Noriega-Crespo, A., Carey, S., Stapelfeldt, K.,
Stauffer, J., Burgdorf, M., Cole, D., Fajardo-Acosta, S., Frayer, D.,
Glaccum, W., Helou, G., Hoard, D., Karr, J., Latter, W., Lowrance, P.,
O'Linger, J., Masci, F., Ramírez, S., Rho, J., Stolovy, S.,
Reach, W., Wachter, S.
2004,
AAS, 204.8205
``Using ISO Spectra to Interpret Colours and SEDs of YSOs Observed by
Spitzer'',
Karr, J. L., Noriega-Crespo, A., Ramírez, S. V.,
2004,
AAS, 205.10906
``The galactic first-look survey with the Spitzer space telescope'',
Burgdorf, M. J., Cohen, M., Ingalls, J. G., Ramírez, S., Rho, J.,
Stolovy, S. R., Carey, S. J., Fajardo-Acosta, S. B., Glaccum, W. J.,
Helou, G., Hoard, D. W., Karr, J., Lowrance, P. J., O'Linger, J.,
Padgett, D. L., Reach, W. T., Rebull, L. M., Stauffer, J. R., Wachter, S.,
2005,
Advances in Space Research, vol. 36, 1050
``The Frequency of Carbon Rich Stars Among Extremely Metal Poor Stars'',
Cohen, J. G., Shectman, S., Thompson, I., McWilliam, A., Christlieb, N.,
Melendez, J., Zickgraf, F., Ramírez, S., Swenson, A.,
2005,
IAU Symposium 228, 213
``Massive Star Formation in the Galactic Center: Spitzer/IRAC Observations
of the Sickle, Quintuplet, and Pistol'',
Stolovy, S., Ramírez, S., Karr, J., Law, C., Yusef-Zadeh, F., Sellgren, K.,
Cotera, A., Arendt, R., Gezari, D., Moseley, H., Smith, H. A., Smith, R.
2005, Protostars and Planets V Conf. Proc., p 8115
``Rotation, Disks, and X-Rays in the Orion Flanking Fields and NGC 2264'',
Rebull, L. M., Ramírez, S. V., Stauffer, J. R., Flaccomio, E.,
Sciortino, S., Micela, G.
2005, AAS, 206.810
``Spitzer Space Telescope Observations of the Pleiades: Debris Disks and
Brown Dwarfs'',
Stauffer, J. R., Rebull, L. M., Backman, D. E., Carpenter, J. M.,
Hillenbrand, L. A., Meyer, M. R., Hines, D. C., Ramírez, S.,
Lowrance, P., Fazio, G. G., FEPS Collaboration, IRAC GTO Team
2005, AAS, 207.6311
``The Stellar Archive and Retrieval System'',
Ali, B., Stauffer, J., Ramírez, S., Zhang, A., Chiu, N., Schmitz, M., Good, J.,
2005, AAS, 207, 15005
``The Sites of Massive Star Formation Toward the Galactic Center Region
Using Methanol Masers'',
Hewitt, J. W., Yusef-Zadeh, F., Stolovy, S., Arendt, R. G., Cotera, A.,
Gezari, D., Karr, J., Law, C., Moseley, H., Ramírez, S., Sellgren, K.,
Smith, H. A., Smith, R.
2005, AAS, 207.18101
``A Mid-Infrared Survey of the Inner 2 x 1.5 Degrees of the Galaxy with
Spitzer/IRAC'',
Stolovy, S., Ramírez, S., Arendt, R. G., Gezari, D., Law, C., Cotera, A.,
Karr, J., Yusef-Zadeh, F., Moseley, H., Sellgren, K., Smith, H. A., Smith, R.
2005, AAS, 207.18105
``Spitzer/IRAC Mid-Infrared Colors of the ISM in the Central 200 pc of the
Galaxy'',
Arendt, R. G., Stolovy, S., Ramírez, S., Law, C., Cotera, A., Karr, J.,
Yusef-Zadeh, F., Gezari, D., Moseley, H., Sellgren, K., Smith, H. A., Smith, R.
2005, AAS, 207.18106
``Comparison of Spitzer/IRAC Galactic Center Mid-IR Survey Results with X-ray
and Radio Emission Due to High-Energy Processes in the Central 100 Parsecs'',
Gezari, D. Y., Arendt, R. G., Smith, R., Yusef-Zadeh, F., Stolovy, S., Law, C.,
Smith, H. A., Moseley, H., Ramírez, S., Karr, J., Cotera, A., Sellgren, K.
2005, AAS, 207.18107
``Point Sources and Source Subtracted Images in a Spitzer/IRAC Survey of the
Galactic Center'',
Ramírez, S., Stolovy, S., Arendt, R. G., Cotera, A., Gezari, D., Karr, J.,
Law, C., Moseley, H., Sellgren, K., Smith, H. A., Smith, H. A., Yusef-Zadeh, F.
2005, AAS, 207.18108
``Massive Star Formation in the Galactic Center as Revealed by Spitzer/IRAC
Observations'',
Cotera, A. S., Stolovy, S., Ramírez, S., Karr, J., Arendt, R. G., Gezari, D.,
Moseley, H., Law, C., Yusef-Zadeh, F., Sellgren, K., Smith, H. A., Smith, R.
2005, AAS, 207.18109
``Young stellar objects in L1228-South'',
Riaz, B., Rebull, L. M., Ramírez, S., Karr, J., Stolovy, S. R., Padgett, D. L.,
2005, AAS, 207.18506
``The Spitzer Mid-Infrared Survey of the Inner 2 x 1.5 Degrees of the Galaxy'',
Smith, H. A., Stolovy, S., Ramírez, S., Law, C., Gezari, D., Arendt, R.,
Cotera, A., Karr, J., Yusef-Zadeh, F., Moseley, H., Sellgren, K., Smith, R.
2006, IAU Joint Discussion 13, #25
``Comparison of Spitzer/IRAC Galactic Center 3.6-8.0 ?um survey results with
X-ray emission in the central 40 × 40 parsecs'',
Gezari, D. Y., Arendt, R. G., Smith, R., Stolovy, S., Yusef-Zadeh, F., Law, C.,
Smith, H. A., Moseley, H., Ramírez, S., Karr, J., Cotera, A., Sellgren, K.
2006, JPhCS, 54, 171
``A mid-infrared survey of the inner 2 × 1.5 degrees of the Galaxy with
Spitzer/IRAC'',
Stolovy, S., Ramírez, S., Arendt, R. G., Cotera, A., Yusef-Zadeh, F., Law, C.,
Gezari, D., Sellgren, K., Karr, J., Moseley, H., Smith, H. A.
2006, JPhCS, 54, 176
``The Stellar Population in the Galactic Center: Insights from the Spitzer
Space Telescope'',
Cotera, A., Stolovy, S., Ramírez, S., Arendt, R., Law, C., Sellgren, K.,
Gezari, D., Yusef-Zadeh, F., Smith, H., Whitney, B.
2006, JPhCS, 54, 183
``Masers as Probes of Massive Star Formation in the Nuclear Disk'',
Yusef-Zadeh, F., Arendt, R. G., Heinke, C. O., Hinz, J. L., Hewitt, J. W.,
Pratap, P., Ramírez, S. V., Rieke, G. H., Roberts, D. A., Stolovy, S. R.,
Wardle, M., Whitney, B. A.
2007, IAU 242 on "Astrophysical Masers and Their Environments",
editors: J. Chapman and W. Baan
(astro-ph/0705.3001)
``Abundance Patterns in Stars in the Bulge and Galactic Center'',
Cunha, K., Smith, V. V., Sellgren, K., Blum, R. D., Ramírez, S. V.,
Terndrup, D. M.
2007, IAU 245 on "Formation and Evolution of Galaxy Bulges",
editors: M. Bureau et al.
(astro-ph/0710.0866)
``Interstellar extinction in the Galactic Center and its impact on the
study of AGB stars'',
Schultheis, M., Ramírez, S. V., Sellgren, S., Stolovy, S., Ganesh, S.
2007, 4th Spitzer Science Center Conference on "The Evolving ISM in the Milky Way
and Nearby Galaxies",
(Electronic Proceedings)
``Determining M-Giant Metallicities in the Galactic Bulge'',
Ramírez, S. V., DePoy, D. L., & Frogel, J. A.,
poster in ``Whitford Symposium: Structure, Kinematics and History of the
Galactic Nuclear Bulge'',
March 1996, Santa Cruz, California
``Stellar Abundances in M71''
Ramírez, S. V., talk at ``Keck Science Meeting'',
October 2001, Pasadena, California.
``Abundances of Stars from the Red Giant Branch Tip to Near the
Main Sequence Turn Off in M71''
Ramírez, S. V., talk at ``Stellar Abundances and Nucleosynthesis
Conference'',
March 2002, Seattle, Washington.
``Chandra Observations of Young Clusters: NGC2264 and the Orion
Flanking Fields'',
Ramírez, S. V., talk at ``The 2004 Greater IPAC Science Symposium'',
April, 2004, Pasadena, California
``SEDs of Young Stellar Objects in the Galactic First Look Survey'',
Ramírez, S. V., talk at ``The 2005 Greater IPAC Science Symposium'',
September, 2005, Pasadena, California
``Point Sources from a Spitzer/IRAC Survey of the Galactic Center'',
Ramírez, S. V., talk at ``The 2006 Greater IPAC Science Symposium'',
October, 2006, Pasadena, California
Return to Solange Ramírez's homepage
Updated: July, 2008