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Showing 41-60 of about 95 results.
Unveiling the Nature of Unidentified Gamma-Ray Sources. II. Radio, Infrared, and Optical Counterparts of the Gamma-Ray Blazar CandidatesDOI: info:10.1088/0067-0049/206/2/13v. 20613
Massaro, Francesco, D'Abrusco, Raffaele, Paggi, A., Masetti, N., Giroletti, M., Tosti, G., Smith, Howard A., and Funk, S. 2013. "Unveiling the Nature of Unidentified Gamma-Ray Sources. II. Radio, Infrared, and Optical Counterparts of the Gamma-Ray Blazar Candidates." The Astrophysical Journal Supplement Series, 206 13. https://doi.org/10.1088/0067-0049/206/2/13.
The Parsec-scale Environment and the Evolutionary Status of MWC 349ADOI: info:10.1088/0004-637X/777/2/89v. 77789
Strelnitski, Vladimir, Bieging, John H., Hora, Joseph L., Smith, Howard A., Armstrong, Peter, Lagergren, Krister, and Walker, Gary. 2013. "The Parsec-scale Environment and the Evolutionary Status of MWC 349A." The Astrophysical Journal, 777 89. https://doi.org/10.1088/0004-637X/777/2/89.
D'Abrusco, Raffaele, Massaro, Francesco, Ajello, M., Grindlay, Jonathan E., Smith, Howard A., and Tosti, G. 2012. "Infrared Colors of the Gamma-Ray-detected Blazars." The Astrophysical Journal, 748 68. https://doi.org/10.1088/0004-637X/748/1/68.
The WISE Gamma-Ray Strip Parameterization: The Nature of the Gamma-Ray Active Galactic Nuclei of Uncertain TypeDOI: info:10.1088/0004-637X/750/2/138v. 750138
Massaro, Francesco, D'Abrusco, Raffaele, Tosti, G., Ajello, M., Gasparrini, D., Grindlay, Jonathan E., and Smith, Howard A. 2012. "The WISE Gamma-Ray Strip Parameterization: The Nature of the Gamma-Ray Active Galactic Nuclei of Uncertain Type." The Astrophysical Journal, 750 138. https://doi.org/10.1088/0004-637X/750/2/138.
On the Nature of the Gamma-Ray Source 2FGL J1823.8+4312: The Discovery of a New Class of Extragalactic X-Ray SourcesDOI: info:10.1088/2041-8205/757/2/L27v. 757IOP PublishingL27
Massaro, Francesco, Paggi, A., D'Abrusco, Raffaele, Tosti, G., Grindlay, Jonathan E., Smith, Howard A., Digel, S. W., and Funk, S. 2012. "On the Nature of the Gamma-Ray Source 2FGL J1823.8+4312: The Discovery of a New Class of Extragalactic X-Ray Sources." The Astrophysical Journal Letters, 757 L27. https://doi.org/10.1088/2041-8205/757/2/L27.
The Star Formation Reference Survey. I. Survey Description and Basic DataDOI: info:10.1086/661920v. 123No. 9071011–1029
Ashby, Matthew L. N., Mahajan, S., Smith, Howard A., Willner, Steven P., Fazio, Giovanni G., Raychaudhury, S., Zezas, Andreas, Barmby, P., Bonfini, P., Cao, C., Gonzáález-Alfonso, E., Ishihara, D., Kaneda, H., Lyttle, V., Madden, S., Papovich, C., Sturm, E., Surace, J., Wu, H., and Zhu, Y. N. 2011. "The Star Formation Reference Survey. I. Survey Description and Basic Data." Publications of the Astronomical Society of the Pacific, 123, (907) 1011–1029. https://doi.org/10.1086/661920.
Etxaluze, M., Smith, Howard A., Tolls, V., Stark, Antony A., and González-Alfonso, E. 2011. "The Galactic Center in the Far-infrared." The Astronomical Journal, 142 134. https://doi.org/10.1088/0004-6256/142/4/134.
ExploreNEOs. II. The Accuracy of the Warm Spitzer Near-Earth Object SurveyDOI: info:10.1088/0004-6256/141/3/75v. 14175
Harris, A. W., Mommert, M., Hora, Joseph L., Mueller, M., Trilling, D. E., Bhattacharya, B., Bottke, W. F., Chesley, S., Delbo, M., Emery, J. P., Fazio, Giovanni G., Mainzer, A., Penprase, B., Smith, Howard A., Spahr, T. B., Stansberry, J. A., and Thomas, C. A. 2011. "ExploreNEOs. II. The Accuracy of the Warm Spitzer Near-Earth Object Survey." The Astronomical Journal, 141 75. https://doi.org/10.1088/0004-6256/141/3/75.
The initial conditions of high-mass star formation: radiative transfer models of IRDCs seen in the Herschel Hi-GAL surveyv. 526EDP Sciences159
Wilcock, L. A., Kirk, J. M., Stamatellos, D., Ward-Thompson, D., Whitworth, A., Battersby, C., Brunt, C., Fuller, G. A., Griffin, M., Molinari, S., Martin, P., Mottram, J. C., Peretto, N., Plume, R., Smith, Howard A., and Thompson, M. A. 2011. "The initial conditions of high-mass star formation: radiative transfer models of IRDCs seen in the Herschel Hi-GAL survey." Astronomy and Astrophysics, 526 159.
A Spitzer View of Star Formation in the Cygnus X North ComplexDOI: info:10.1088/0004-637X/720/1/679v. 720679–693
Beerer, I. M., Koenig, X. P., Hora, Joseph L., Gutermuth, R. A., Bontemps, Sylvain, Megeath, S. Thomas, Schneider, N., Motte, F., Carey, S., Simon, R., Keto, Eric R., Smith, Howard A., Allen, L. E., Fazio, Giovanni G., Kraemer, K. E., Price, S., Mizuno, D., Adams, J. D., Hernández, J., and Lucas, P. W. 2010. "A Spitzer View of Star Formation in the Cygnus X North Complex." The Astrophysical Journal, 720 679–693. https://doi.org/10.1088/0004-637X/720/1/679.
Herschel observations of water vapour in Markarian 231v. 518EDP SciencesL43
González-Alfonso, E., Fischer, J., Isaak, K., Rykala, A., Savini, G., Spaans, M., van, der Werf, Meijerink, R., Israel, F. P., Loenen, A. F., Vlahakis, C., Smith, Howard A., Charmandaris, Vassilis, Aalto, Susanne, Henkel, C., Weiß, A., Walter, F., Greve, T. R., Martín-Pintado, J., Naylor, D. A., Spinoglio, L., Veilleux, S., Harris, A. I., Armus, Lee, Lord, S. et al. 2010. "Herschel observations of water vapour in Markarian 231." Astronomy and Astrophysics, 518 L43.
Mid-infrared Variability from the Spitzer Deep Wide-field SurveyDOI: info:10.1088/0004-637X/716/1/530v. 716530–543
Kozlowski, Szymon, Kochanek, Christopher S., Stern, Daniel, Ashby, Matthew L. N., Assef, Roberto J., Bock, J. J., Borys, C., Brand, Kate, Brodwin, Mark, Brown, Michael J. I., Cool, R., Cooray, A., Croft, S., Dey, Arjun, Eisenhardt, P. R., Gonzalez, A., Gorjian, V., Griffith, R., Grogin, N., Ivison, R., Jacob, J., Jannuzi, B. T., Mainzer, A., Moustakas, L., Röttgering, H. et al. 2010. "Mid-infrared Variability from the Spitzer Deep Wide-field Survey." The Astrophysical Journal, 716 530–543. https://doi.org/10.1088/0004-637X/716/1/530.
Circumstellar Structure Around Evolved Stars in the Cygnus-X Star Formation RegionDOI: info:10.1088/0004-6256/139/6/2319v. 1392319–2329
Kraemer, Kathleen E., Hora, Joseph L., Egan, Michael P., Adams, Joseph D., Allen, Lori E., Bontemps, Sylvain, Carey, Sean J., Fazio, Giovanni G., Gutermuth, Robert, Keto, Eric R., Koenig, Xavier P., Megeath, S. Thomas, Mizuno, Donald R., Motte, Frederique, Price, Stephan D., Schneider, Nicola, Simon, Robert, and Smith, Howard A. 2010. "Circumstellar Structure Around Evolved Stars in the Cygnus-X Star Formation Region." The Astronomical Journal, 139 2319–2329. https://doi.org/10.1088/0004-6256/139/6/2319.
Mapping the column density and dust temperature structure of IRDCs with Herschelv. 518EDP SciencesL98
Peretto, N., Fuller, G. A., Plume, R., Anderson, L. D., Bally, J., Battersby, C., Beltran, M. T., Bernard, J. -P, Calzoletti, L., Digiorgio, A. M., Faustini, F., Kirk, J. M., Lenfestey, C., Marshall, D., Martin, P., Molinari, S., Montier, L., Motte, F., Ristorcelli, I., Rodón, J. A., Smith, Howard A., Traficante, A., Veneziani, M., Ward-Thompson, D., and Wilcock, L. 2010. "Mapping the column density and dust temperature structure of IRDCs with Herschel." Astronomy and Astrophysics, 518 L98.
Anomalous Silicate Dust Emission in the Type 1 Liner Nucleus of M81DOI: info:10.1088/0004-637X/716/1/490v. 716490–503
Smith, Howard A., Li, Aigen, Li, M. P., Köhler, M., Ashby, Matthew L. N., Fazio, Giovanni G., Huang, J. -S, Marengo, Massimo, Wang, Z., Willner, Steven P., Zezas, Andreas, Spinoglio, L., and Wu, Y. L. 2010. "Anomalous Silicate Dust Emission in the Type 1 Liner Nucleus of M81." The Astrophysical Journal, 716 490–503. https://doi.org/10.1088/0004-637X/716/1/490.
The Spitzer-IRAC Point-source Catalog of the Vela-D CloudDOI: info:10.1088/0004-637X/719/1/9v. 7199–27
Strafella, F., Elia, D., Campeggio, L., Giannini, Teresa, Lorenzetti, D., Marengo, Massimo, Smith, Howard A., Fazio, Giovanni G., de Luca, M., and Massi, F. 2010. "The Spitzer-IRAC Point-source Catalog of the Vela-D Cloud." The Astrophysical Journal, 719 9–27. https://doi.org/10.1088/0004-637X/719/1/9.
ExploreNEOs. I. Description and First Results from the Warm Spitzer Near-Earth Object SurveyDOI: info:10.1088/0004-6256/140/3/770v. 140770–784
Trilling, D. E., Mueller, M., Hora, Joseph L., Harris, A. W., Bhattacharya, B., Bottke, W. F., Chesley, S., Delbo, M., Emery, J. P., Fazio, Giovanni G., Mainzer, A., Penprase, B., Smith, Howard A., Spahr, T. B., Stansberry, J. A., and Thomas, C. A. 2010. "ExploreNEOs. I. Description and First Results from the Warm Spitzer Near-Earth Object Survey." The Astronomical Journal, 140 770–784. https://doi.org/10.1088/0004-6256/140/3/770.
Black hole accretion and star formation as drivers of gas excitation and chemistry in Markarian 231v. 518EDP SciencesL42
van, der Werf, Isaak, K. G., Meijerink, R., Spaans, M., Rykala, A., Fulton, T., Loenen, A. F., Walter, F., Weiß, A., Armus, Lee, Fischer, J., Israel, F. P., Harris, A. I., Veilleux, S., Henkel, C., Savini, G., Lord, S., Smith, Howard A., González-Alfonso, E., Naylor, D., Aalto, Susanne, Charmandaris, Vassilis, Dasyra, K. M., Evans, A., Gao, Y. et al. 2010. "Black hole accretion and star formation as drivers of gas excitation and chemistry in Markarian 231." Astronomy and Astrophysics, 518 L42.
First Spectroscopic Identification of Massive Young Stellar Objects in the Galactic Centerv. 702IOP PublishingL128–L132
An, Deokkeun, Ramírez, Solange V., Sellgren, Kris, Arendt, Richard G., Adwin Boogert, A. C., Schultheis, Mathias, Stolovy, Susan R., Cotera, Angela S., Robitaille, Thomas P., and Smith, Howard A. 2009. "First Spectroscopic Identification of Massive Young Stellar Objects in the Galactic Center." The Astrophysical Journal Letters, 702 L128–L132.
Ashby, Matthew L. N., Stern, D., Brodwin, Mark, Griffith, R., Eisenhardt, P., Kozłowski, S., Kochanek, C. S., Bock, J. J., Borys, C., Brand, Kate, Brown, Michael J. I., Cool, R., Cooray, A., Croft, S., Dey, A., Eisenstein, D., Gonzalez, A. H., Gorjian, V., Grogin, N. A., Ivison, R. J., Jacob, J., Jannuzi, B. T., Mainzer, A., Moustakas, L. A., Röttgering, H. J. A. et al. 2009. "The Spitzer Deep, Wide-field Survey." The Astrophysical Journal, 701 428–453. https://doi.org/10.1088/0004-637X/701/1/428.