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Eric Keto Publications

REFEREED JOURNALS 2014

(1) Chitsazzadeh, S., Di Francesco, J., Schnee, S., Friesen, R. K., Shimajiri, Y., Langston, G. I., Sadavoy, S. I., Bourke, T. L., Keto, E., Pineda, J. E., Takakuwa, S., Tatematsu, K., 2014, ApJ, 790, 129-150 ”Physical and Chemical Characteristics of L1689-SMM16, an Oscillating Prestellar Core in Ophiuchus”

(2) Zhang, Q. Qiu, K., Girart, J., Hauyu, L., Tang, Y.-W., Koch, P., Li, Z.-Y., Keto, E., Ho, P.T.P., Rao, R., Lai, S.-P., Ching, T.-C., Frau, P., Chen, H.-H., Li, H.-B., Padovani, M., Bontemps, S., Csengeri, T., Juarez, C., 2014, ApJ in press, arXiv:1407.3984, ”Magnetic Fields and Massive Formation”

(3) Inoue, M., Algaba-Marcos, J. C., Asada, K., Chang, C.-C., Chen, M.-T., Han, J., Hi- rashita, H., Ho, P.T.P., Hsieh, S.-N., Huang, T., Jiang, H., Koch, P. M., Kubo, D. Y., Kuo, C.-Y., Liu, B., Martin-Cocher, P., Matsushita, S., Meyer-Zhao, Z., Naka- mura, M., Nishioka, H., Nystrom, G., Pradel, N., Pu, H.-Y., Raffin, P. A., Shen, H.-Y., Snow, W., Srinivasan, R., Wei, T.-S., Blundell, R., Burgos, R., Grimes, P., Keto, E., Paine, S., Patel, N., Sridharan, T. K., Doeleman, S. S., Fish, V., Brisken, W., Napier, P., 2014, Radio Science Journal, in press, arXiv:1407.2450 ”Greenland Telescope Project — Direct Confirmation of Black Hole with Sub-millimeter VLBI”

(4) van Loo, S., Keto, E., Zhang, Q., 2014, ApJ, 789, 37-50, ”Core and Filament Formation in Magnetized, Self-gravitating Isothermal Layers”

(5) Keto, E., Burkert, A., 2014, MNRAS, 441, 1468-1473, ”From filaments to oscillating starless cores”

(6) Keto, E., Rawlings, J., Caselli, P., 2014, MNRAS, 440, 2616-2624, ”Chemistry and radiative transfer of water in cold, dense clouds”

(7) Roth, N., Stahler, S., Keto, E, 2014, MNRAS, 438, 1335-1354, ”The dynamics of ultracompact H II regions”

(8) De Pree, C.G., Peters, T., Mac Low, M.-M., Wilner, D.J., Goss, W.M., Galvn-Madrid, R., Keto, E., Klessen, R.S., Monsrud, A., 2014, ApJ, 781L, 36-40, ”Flickering of 1.3 cm Sources in Sgr B2: Toward a Solution to the Ultracompact H II Region Lifetime Problem” – 2 –

2013

(9) Galvn-Madrid, R., Liu, H.B., Zhang, Z.-Y., Pineda, J.E., Peng, T.-C., Zhang, Q., Keto, E., Ho, P.T.P., Rodrguez, L.F., Zapata, L., Peters, T., De Pree, C.G., 2013, ApJ, 779, 121-149, ”MUSCLE W49: A Multi-Scale Continuum and Line Exploration of the Most Luminous Star Formation Region in the Milky Way. I. Data and the Mass Structure of the Giant ” 2012

(10) Keto, E., 2012, JAI, 1, 1250007-1 ”Hierarchical Configurations for Cross-Correlation Interferometers with Many Elements”

(11) Caselli, P., Keto, E., Bergin, E.A., Tafalla, M., Aikawa, Y., Douglas, T., Pagani, L., Yldz, U.A., van der Tak, F.F.S., Walmsley, C.M., Codella, C., Nisini, B., Kristensen, L.E., van Dishoeck, E.F. 2012, ApJ, 759, 37-42 ”First Detection of Water Vapor in a Pre-

(12) Wei, L., Keto, E., Ho, L.C. 2012, ApJ, 750, 136-154, ”Two populations of Molecular Clouds in the Antennae ” 2011

(13) Galvan-Madrid, R., Peters, T., Keto, E., Mac Low, M.-M., Banerjee, R., Klessen, R., 2011a, RevMxAC, 40, 273-273 ”Time Variability in Simulated Ultracompact and Hypercompact H II Regions”

(14) Galvan-Madrid, R., Zhang, Q., Keto, E., Rodriquez, L.F., Ho, P.T.P 2011b, RevMxAC, 40, 239-240, ”On the Formation of the Most Massive in the

(15) Galvan-Madrid, R., Peters, T., Keto, E., Mac Low, M.-M., Banerjee, R., Klessen, R., 2011c, MNRAS, 416, 1033-1044, ”Time variability in simulated ultracompact and hypercompact H II regions”

(16) Field, G., Blackman, E., & Keto, E. 2011, MNRAS, 416, 710-714, ”Does external pressure explain recent results for molecular clouds?”

(17) Johnston, K., Keto, E., Robitaille, T., & Wood, K. 2011, MNRAS, 415, 2953-2968, ”The standard model of low-mass star formation applied to massive stars: multiwave- length modelling of IRAS 20126+4104”

(18) Klaassen, P., Wilson, C., Keto, E., Zhang, Q., Galvan-Madrid, R., & Liu, H.-Y. 2011, A&A, 530, 53-61, ”High resolution CO observation of massive star forming regions” – 3 –

(19) Klessen, R., Peters, T., Banerjee, R., Mac Low, M.-M., Galvan-Madrid, R., Keto, E., 2011, Computational Star Formation, Proceedings of the International Astronomical Union, IAU Symposium, Volume 270, p. 107-114 ”Modeling High-Mass Star Forma- tion and Ultracompact H II Regions”

(20) Patel, N., Young, K., Gottleib, C., Thaddeus, P., Wilson, R., Menten, K., Reid, M., McCarthy, M., Cernicharo, J., He, J., Bruenken, S., Trung, D.-V., Keto, E. 2011, ApJS, 193, 17-82 ”An inteferometric spectral-line survey of IRC+10216 in the 345 GHz Band”

(21) van Dishoeck, E., Keto, E., and 62 co-authors 2011, PASP, 123, 138-170, ”Water in Star-forming Regions with the Herschel Space Observatory (WISH). I. Overview of Key Program and First Results”

(22) Nicholas, B., Rowell, G., Burton, M., Walsh, A., Fukui, Y., Kawamura, A., Longmore, S. & Keto, E. 2011, MNRAS, 411, 1367-1385, ”12 mm line survey of the dense molecular gas towards the W28 field TeV gamma-ray sources”

(23) Longmore, S., Pillai, T., Keto, E., Zhang, Q., & Qiu, L., 2011, ApJ, 726, 97-111, ”Is Protostellar Heating Sufficient to Halt Fragmentation? A Case Study of the Massive Protocluster G8.68-0.37”

(24) Loughnane, R., Redman, M., Keto, E., Cunningham, M., 2011, BaltA, 20, 558-565, ”IAnalysis of Hydrogen Cyanide Hyperfine Spectral Components Towards Star Form- ing Cores7” 2010

(25) Galvan-Madrid, R, Zhang, Q., Keto, E., Ho, P., Zapata, L., Rodrguez, L., Pineda, J., Vzquez-Semadeni, E., 2010, ApJ, 725, 17-28, ”From the convergence of filaments to disk-outflow : massive star formation in W33A”

(26) Baobab Liu, H., Ho, P., Zhang, Q., Keto, E. Wu, J., Li, H. 2010, ApJ, 722, 262-272, ”The decrease of specific angular momentum and the Hot Toroid Formation: The massive clump G10.6-0.4”

(27) Caselli, P., Keto, E. and 56 co-authors 2010, A&A, 521, 29-34, ”Water vapor toward starless cores: The Herschel view”

(28) Broderick, A. & Keto, E. 2010, ApJ, 721, 493-504, ”The evolution of cloud cores and the formation of stars” – 4 –

(29) Beerer, I., Koenig, X., Hora, J., Gutermuth, R., Bontemps, S., Megeath, S., Schneider, N., Motte, F., Carey, S., Simon, R., Keto, E., Smith, H., Allen, L., Fazio, G., Kraemer, K., Price, S., Mizuno, D., Adams, J., Hernndez, J., Lucas, P., 2010, ApJ, 720, 679-693, ”A Spitzer view of star formation in the Cygnus North complex”

(30) Keto, E. & Zhang, Q., 2010, MNRAS, 406, 102-111, ”The standard model of star formation applied to massive stars: accretion discs and envelopes in molecular lines”

(31) Keto, E. & Rybicki, G., 2010, ApJ, 716, 1315-1322, ”Modeling molecular hyperfine line emission”

(32) Kraemer, K., Hora, J., Egan, M., Adams, J., Allen, L., Bontemps, S., Carey, S., Fazio, G., Gutermuth, R., Keto, E. Koenig, X., Megeath, S., Mizuno, D., Motte, F., Price, S., Schneider, N., Simon, R. and Smith, H. A. 2010, AJ, 139, 2319-2329, ”Circum- Around Evolved Stars in the Cygnus-X Star Formation Region”

(33) Keto, E. & Caselli, P. 2010, MNRAS, 402, 1625-1634, ”Dynamics and depletion in thermally supercritical starless cores” 2009

(34) Peters, T., Banerjee, R., Klessen, R., Mac Low, M.-M., Galvan-Madrid, Keto, E. 2009, ApJ, 711, 1017-1028, ”H II Regions: Witnesses to Massive Star Formation”

(35) Galvan-Madrid, R., Keto, E., Zhang, Q., Kurtz, S., Rodriguez, L., Ho, P., 2009, ApJ, 706, 1036-1053, ”Formation of an O- by Hierarchical Accretion in G20.08-0.14 N”

(36) Carolan, P., Khanzadyan, T.,Redman, M., Thompson, M., Jones, P., Cunningham, M., Loughnane, R., Bains, I., & Keto, E., 2009, MNRAS, 400, 78-89, ”Supersonic turbulence in the cold massive core JCMT 18354-0649”

(37) Longmore, S., Burton, M., Keto, E., Kurtz, S., Walsh, A., 2009, MNRAS, 399, 861- 877, ”Too large and overlooked? Extended free-free emission towards masssive star formation regions”

(38) Klaassen, P.D., Wilson, C.D., Keto, E., & Zhang, Q., 2009, ApJ, 703, 1308-1317, ”Rotation of Warm Molecular Gas Surrounding Ultracompact HII Regions”

(39) Fallscheer, C., Beuther, H., Zhang, Q., Keto, E., & Sridharan, T.K., 2009, A&A, 504, 127-137, ”Rotational structure and outflow in the infrared dark cloud 18223-3” – 5 –

2008

(40) Kamp, I., Freudling, W., Robberto, M., Chengalur, J., & Keto, E. 2008, Physica Scripta, 130, 14013, ”Probing protoplanetary disk evolution with the HI 21 cm line”

(41) Keto, E. & Caselli, P., 2008, ApJ, 683, 238-247, ”The Different Structures of the Two Classes of Starless Cores”

(42) Broderick, A., Narayan, R., Keto, E. & Lada, C., 2008, ApJ, 682, 1095-1102, ”The Damping Rates of Embedded Oscillating Cores”

(43) Keto, E. & Klaassen, P., 2008, ApJL, 678, 109-112 ”The Ionization of Accretion Flows in High Mass Star Formation: W51e2”

(44) Field, G., Blackman, E., Keto, E., 2008, MNRAS, 385, 181-188, ”A Model of Cloud Fragmentation”

(45) Galvan-Madrid, R., Rodriguez, L.F., Ho, P.T.P, Keto, E., 2008, ApJ, 674, 33-36, ”Time Variation in G24.78+0.08 A 1: Evidence for an Accreting Hypercompact HII Region?”

(46) Carolan, P., Redman, M., Keto, E., Rawlings, J., 2008, MNRAS, 383, 705-712, ”The Formation of Massive Stars: Accretion, Disks, and the Development of Hypercompact HII Regions”

(47) Keto, E., Zhang, Q., & Kurtz, S., 2008, ApJ, 672, 423-432, ”The Early Evolution of Massive Stars: Radio Recombination Line Spectra”2007

(48)-16 Broderick, A., Keto, E., Lada, C., Narayan, R., 2007, ApJ, 671, 1832-1838, ”Oscil- lating Starless Cores: Nonlinear Regime”

(49) Keto, E., 2007, ApJ, 666, 976-981, ”The Formation of Massive Stars: Accretion, Disks, and the Development of Hypercompact HII Regions”

(50) Rosolowsky, E., Keto, E., Matsushita, S., Willner, S.P., 2007, ApJ, 661, 830-844, ”High-Resolution Molecular Gas Maps of M33”

(51) Ho, Luis, C. & Keto, E., 2007, ApJ, 658, 314-318, ”The Mid-Infrared Fine-Structure Lines of Neon as an Indicator of Star Formation Rate in Galaxies” 2006

(52) Keto, E., Broderick, A., Lada, C., Narayan, R., 2006, ApJ, 652, 1366-1373, ”Oscilla- tions of Starless Cores” – 6 –

(53) Redman,M.P., Keto, E., Rawlings, J.M.C., 2006, MNRAS, 370, L1-L5, ”Oscillations in the stable starless core Barnard 68”

(54) Kumar, M.S.N., Keto, E. & Clerkin, E., 2006, A&A, 449, 1033-1041, ”The youngest stellar clusters. Clusters associated with massive protostellar candidates”

(55) Keto, E. & Wood, K., 2006, ApJ, 637, 850-859, ”Observations on the formation of massive stars by accretion”

(56) Sakamoto, K., Ho, P.T.P., Iono, D., Keto, E., Mao, R.-Q., Matsushita, S., Peck, A., Wiedner, M.C., Wilner, D., Zhao, J.-H., 2006, ApJ, 636, 685-697, ”Molecular superbubbles in the starburst galaxy NGC253”

(57) Beuther, H., Zhang, Q., Reid, M.J., Gurwell, M., Wilner, D., Zhao, J.-H., Shinnaga, H., Keto, E., Ho, P.T.P., 2006, ApJ, 636, 323-331, ”Submillimeter Array 440µm/690 GHz line and continuum observations of Orion KL” 2005

(58) Keto, E. & Field, G., 2005, ApJ, 635, 1151-1165, ”Dark cloud cores and gravitational decoupling from turbulent flows”

(59) Keto, E., Ho, L.C., Lo, K.-Y., 2005, ApJ 635, 1062-1076, ”M82, starbursts, star clusters, and the formation of globular clusters”

(60) Beuther, H., Zhang, Q., Greenhill, L.J., Reid, M.J., Wilner, D., Keto, E., Shinnaga, H., Ho, P.T.P., Moran, J.M., Liu, S.-Y., Chang, C.-M., ApJ, 2005, 632, 355-370, ”Line imaging of Orion KL at 865 µm with the submillimeter array”

(61) Sollins, P.K., Zhang, Q., Keto, E., Ho, P.T.P., 2005, ApJ, 631, 399-410, ”An infalling torus of molecular gas around the ultracompact H II region G28.20-0.05”

(62) Sollins, P.K., Zhang, Q., Keto, E.; Ho, P.T.P., 2005, ApJL, 624, 49-52, ”Spherical infall in G10.6-0.4: accretion through an ultracompact H II region” 2004

(63) Hirano, N., Shinnaga, H., Dinh-V-Trung., Fong, D., Keto, E., Patel, N., Qi, C., Young, K., Zhang, Q., Zhao, J., 2004, ApJL, 616, 43-46, ”High-velocity bipolar outflow and disklike envelope in the V Hydrae”

(64) Beuther, H., Zhang, Q., Greenhill, L.J., Reid, M.J., Wilner, D., Keto, E., Marrone, D., Ho, P.T.P., Moran, J.M., Rao, R.,, Shinnaga, H., Liu, S.-Y., 2004, ApJL, 616, 31-34, ”Subarcsecond submillimeter continuum observations of Orion KL” – 7 –

(65) Keto, E., Rybicki, G.B., Bergin, E.A., Plume, R., 2004, ApJ, 613, 355-373, ”Radiative transfer and starless cores”

(66) Redman, M. P., Keto, E., Rawlings, J. M. C., Williams, D. A., 2004, MNRAS, 352, 1365-1371, ”Rotation of the pre-stellar core L1689B”

(67) Rawlings, J.M.C., Redman, M.P., Keto, E., Williams, D.A., 2004, MNRAS, 351, 1054- 1062, ”HCO+ emissin in bipolar outflows” 2003

(68) Keto, E., 2003, ApJ, 599, 1196-1206, ”The formation of massive stars by accretion through hypercompact HII regions” 2002

(69) Keto, E., 2002, ApJ, 580, 980-986, ”On the evolution of ultracompact HII regions”

(70) Keto, E., 2002, ApJ, 568, 754-760, ”An ionized accretion flow in the ultracompact HII region G10.6-0.4” 2000

(71) Keto, E., 2001, PASP, 112, 711-715, ”Three-Phase Switching with M-Sequences for Sideband Separation in Radio Interferometry” 1999

(72) Keto, E., Hora, J. L., Fazio, G.G., Hoffmann, W., Deutsch, L., 1999, ApJ, 518, 183-189, ”A Super-Star Cluster in NGC 253: Mid-Infrared Properties” 1998

(73) Young, L., Keto, E., Ho, P.T.P., 1998, ApJ, 507, 270-280, ”Radiative Transfer Modeling of the Accretion Flow onto a Star-forming Core in W51” 1997

(74) Skinner, C. J., Meixner, M., Barlow, M. J., Collison, A. J., Justtanont, K., Blanco, P., Pina, R., Ball, J. R., Keto, E., Arens, J. F., Jernigan, J. G., 1997, AA, 328, 290-310, ”The remarkable asymmetric outflow from the Cygnus EGG Nebula”

(75) Keto, E., Hora, J., Deutsch, L., Hoffman, W., Fazio, G., Ball, R., Meixner, M., Skinner, C., Arens, J., Jernigan, G., 1997, ApJ, 485, 598-604, ”The Infrared Bright Nuclei in the Mid-Infrared” – 8 –

(76) Meixner, M., Skinner, C. J., Graham, J. R., Keto, E., Jernigan, J. G., Arens, J. F., 1997, ApJ, 482, 897-912, ”Axially Symmetric Superwinds of Proto–Planetary Nebulae with 21 Micron Dust Features”

(77) Keto, E., 1997, ApJ, 475, 843-852, ”The Shapes of Cross-Correlation Interferometers” 1996

(78) Ball, R., Meixner, M., Keto, E., Arens, J.F., Jernigan, J.G., 1996, AJ, 112, 1645 ”Thermal Dust Imaging of the Ultracompact HII Region G29.96-0.02”

(79) Meixner, M., Skinner, C. J., Keto, E., Zijlstra, A., Hoare, M. G., Arens, J. F., Jernigan, J. G., 1996, AA, 313, 234-242,, ”Mid-IR and radio images of IC 418: dust in a young

(80) Liu, M.C., Graham, J.R., Ghez, A. M., Meixner, M., Skinner, C. J., Keto, E, Ball, Roger; Arens, J. F.; Jernigan, J. G., 1996, ApJ, 461, 334-344, ”Mid-Infrared Imaging of Young Stellar Objects” 1995

(81) Hawkins, G. W., Skinner, C. J., Meixner, M. M., Jernigan, J. G., Arens, J. F., Keto, E., Graham, J. R. , 1995, ApJ, 452, 314-322, ”Discovery of an Extended Nebula around AFGL 2343 (HD 179821) at 10 Microns”

(82) Skinner, C. J., Sylvester, R. J., Graham, J. R., Barlow, M. J., Meixner, M., Keto, E., Arens, J. F., Jernigan, J. G. , ApJ, 444, 861-873, ”The dust disk around the vega-excess star SAO 26804”

(83) Keto, E. R., Welch, W. J., Reid, M. J., Ho, P. T. P. , 1995, ApJ, 444, 765-769, ”Line broadening in the W3(OH) champagne flow” 1994

(84) Keto, E., Ball, R., Skinner, C., Arens, J.F., Jernigan, G., Meixner, M., Graham, J., 1994, ExA, 3, 161-162, ”The mid-IR radio correlation at high angular resolution: NGC253”

(85) Meixner, M., Graham, J. R., Skinner, C. J., Hawkins, G. W., Keto, E., Arens, J. F., Jernigan, J. G. , 1994, ExA, 3, 53-56, ”Mid-IR (8-13 micrometer) images of the 21 micrometer, carbon rich proto-planetary nebulae” – 9 –

(86) Skinner, C. J., Meixner, M. M., Hawkins, G. W., Keto, E., Jernigan, J. G., Arens, J. F., 1994, ApJL, 423, 135-138 ”Mid-Infrared Images of the Post– Star HD 161796” 1993

(87) Keto, E., Ball, R., Arens, J.F., Jernigan, G., Meixner, M., Skinner, C., Graham, J., 1993, ApJL, 413, 23-26, ”The mid-infrared radio correlation at high angular resolution - NGC 253”

(88) Keto, E., Proctor, D., Ball, R., Arens, J.F., Jernigan, G., 1992, ApJ, 401, 113-116, ”The environments of young stars - Mid-infrared and molecular line imaging”

(89) Meixner, M., Skinner, C. J., Temi, P., Rank, D., Bregman, J., Ball, J. R., Keto, E., Arens, J. F., Jernigan, J. G. , 1993, ApJ, 411, 266 2-12.5 micron imaging of IRAS 21282+5050 - The structure of a young planetary nebula” 1992

(90) Keto, E., Ball, R., Arens, J.F., Jernigan, G., Meixner, M., 1992 Int. J. of Infrared and Millimeter Waves, 13, 1709-1725, ”Characterization of solid state array cameras for the mid-IR”

(91) Ball, R., Arens, J.F., Jernigan, J. G., Keto, E., Meixner, M. M., 1992, ApJ, 389, 616- 627, ”Thermal dust imaging - The onset of asymmetry in the ultracompact H II region G5.89 - 0.39”

(92) Keto, E., Ball, R., Arens, J., Jernigan, G., Meixner, M., 1992, ApJ, 389, 223-226, ”Subarcsecond mid-infrared imaging of the nuclei of the infrared bright galaxies NGC 1614 and NGC 7469”

(93) Keto, E., Ball, R., Arens, J., Jernigan, G., Meixner, M., 1992, ApJL, 387, 17-19, ”Mid- infrared imaging of Markarian 231 and ARP 220” 1991

(94) Keto, E., Lattanzio, J. C., Monaghan, J. J. 1991, ApJ 383, 639-644, ”Gravitational fragmentation - A comparison with W49A”

(95) Keto, E., Jernigan, G., Arens, J.F., Meixner, M.,; Ball, R, 1991, ApJL, 374, 29-31, ”High angular resolution broad-band imaging in the mid-infrared - The infrared bright galaxy NGC 34” – 10 –

(96) Keto, E., 1991, ApJ, 371, 163-170, ”The spectral signatures of collapse and outflow around young stars” 1990

(97) Keto, E., 1990, ApJ, 355, 190-196, ”Radiative transfer modeling of radio-frequency spectral line data - Accretion onto G10.6 - 0.4”

(98) Keto, E., 1990, ApJ, 350, 722-727, ”Collapse of self-gravitating protostellar condensa- tions in DR 21” 1989

(99) Keto, E., Ho, P. T. P. , 1989, ApJ, 347, 349-357, ”NH3 observations of compressed postshock molecular gas in ionization-shock fronts around W33”

(100) Keto, E. & Lattanzio, J.C., 1989, ApJ, 346, 184-192, ”Collisions between high-latitude clouds - Theory meets observations” 1988

(101) Keto, E., Ho, P.T.P., Haschick, A.D., 1988, ApJ, 324, 920-930, ”The observed struc- ture of the accretion flow around G10.6-0.4” 1987

(102) Keto, E., Ho, P.T.P., Reid, M.J., 1987, ApJL, 323, 117-121, ”Gravitational collapse in molecular cloud cores around ultracompact H II regions - Two candidates”

(103) Keto, E., Ho, P.T. P., Haschick, A.D., 1987, ApJ, 318, 712-728, ”Temperature and density structure of the collapsing core of G10.6-0.4” 1986

(104) Keto, E. & Myers, P. C., 1986, ApJ, 304, 466-480, ”CO observations of southern high-latitude clouds” 1982

(105) Mellor, G., Mechoso, C., Keto, E., 1982, Deep-Sea Research, 29, 1171, ”A diagnostic calculation of the general circulation of the Atlantic Ocean” – 11 –

UNREFEREED CONFERENCE PROCEEDINGS

(106) Keto, E. ”Searching for the secrets of Massive Cluster Formation”

(107) Johnston, K., Beuther, H., Linz, H., Boley, P., Robitaille, T., Keto, E., van Bockel, R., The Labyrinth of Star Formation, Astrophysics and Space Science Proceedings, Volume 36. ISBN 978-3-319-03040-1. Springer International Publishing Switzerland, 2014, p. 413, ”The Interplay Between Molecular and Ionised Gas Surrounding the Massive Embedded Star AFGL 4176”

(108) Galvan-Madrid, R., Liu, H. B., Zhang, Z.-Y., Pineda, J. E., Peng, T.-C., Zhang, Q., Keto, E., Ho, P. T. P., Rodriguez, L. F., Zapata, L., Peters, T., De Pree, C. G., and VI, Heidelberg, July 15-20, 2013. Poster 1K015, ”A Multi- Scale Continuum and Line Exploration of the Most Luminous Star Formation Region in the Milky Way. I. The Mass Structure of the Giant Molecular Cloud”

(109) Loughnane, R., Redman, M., Keto, E., Advances in computational astrophysics: methods, tools, and outcome. Proceedings of a conference held at Cefal, Italy 13 - 17 June 2011. ASP Conference Proceedings, Vol. 453. Edited by R. Capuzzo-Dolcetta, M. Limongi, and A. Tornamb. San Francisco: Astronomical Society of the Pacific, 2012., p.33 ”Modeling Star-Forming Regions using a 3D Molecular Transport Code”

(110) Bally, J., Brogan, C., Hofner, P., Hunter, Indebetouw, R, Johnson, K, Keto, E. Krumholz, M., & Smith,N, 2009, The Astronomy and Astrophysics Decadal Survey, ”Searching for the secrets of Massive Cluster Formation”

(111) Keto, E. & Klaassen, P., Massive Star Formation: Observations Confront Theory ASP Conference Series, Vol. 387, proceedings of the conference held 10-14 September 2007 at Heidelberg Convention Center, Heidelberg, Germany. Edited by Henrik Beuther, Hendrik Linz, and Thomas Henning. San Francisco: Astronomical Society of the Pacific, 2008., p.224 ”Ionized Accretion Flows in Massive Star Formation”

(112) Kissler-Patig, M., Wilson, T., Bastian, N., D’Antona, F., de Grijs, R., Froebrich, D., Galliano, E., Grosbol, P., Johnson, K., Keto, E., Klessen, R., Megeath, T., Rejkuba, M., Steinacker, J., Zinnecker, H., 2007, The Messenger, 129, 69 ”12 Questions on Star and Massive Cluster Formation”

(113) Hoare, M.G., Kurtz, S.E., Keto, E., Lizano, S., 2007 in Protostars and Planets V, Reipurth, B., Jewitt, D., & Keil, K. (eds.), University of Arizona Press, Tucson, p. 181-196,”Ultracompact Hii Regions and the Early Lives of Massive Stars” – 12 –

(114) Keto, E., 2005, Cores to Clusters: Star Formation with Next Generation Telescopes. Edited by M. S. Nanda Kumar, CAUP, Porto, Portugal; M. Tafalla, Observatorio Astronomico Nacional, Madrid, Spain, and P. Caselli, INAF-Osservatorio Astrofisico di Arcetri, Firenze, Italy. Published by Springer, New York, NY USA, 2005, p.121 ”Observations of Accretion onto High Mass Stars”

(115) Redman,M.P., Keto, E., Rawlings, J.M.C., 2005 ”Oscillations in the stable starless core Barnard 68” in Protostars and Planets V, Reipurth, B., Jewitt, D., & Keil, K. (eds.), University of Arizona Press, Tucson

(116) Keto, E. & Field, G., 2005 ”Dark cloud cores and gravitational decoupling from turbulent flows” in Protostars and Planets V, Reipurth, B., Jewitt, D., & Keil, K. (eds.), University of Arizona Press, Tucson

(117) Keto, E., Ho, L.C., Lo, K.-Y., 2005, ”The mass spectrum of the ISM in starbursts” in The Formation and Evolution of Massive Young Star Clusters, ASP Conference Se- ries, Vol. 322. Edited by H.J.G.L.M. Lamers, L.J. Smith, and A. Nota. San Francisco: Astronomical Society of the Pacific, 2004., p.371

(118) Hirano, N., Shinnaga, H., Dinh-V-Trung., Fong, D., Keto, E., Patel, N., Qi, C., Young, K., Zhang, Q., Zhao, J., 2004, ApJ, 616, 43 ”High-velocity bipolar outflow and disklike envelope in the carbon star V Hydrae” in Asymmetrical Planetary Nebulae III: Winds, Structure and the Thunderbird, Proceedings of the conference held 28 July - 1 August 2003 at Mt. Rainer, Washington, USA. Edited by Meixner M., Kastner, J.H., Balick B., and Soker, N., ASP Conf Proc, V. 313. San Francisco: Astron Soc of the Pacific, 2004., p.341

(119) Keto, E., 2003, ”The evolution of hypercompact HII regions” in Star Formation at High Angular Resolution, IAU Symp no. 221, held 22-25 July, 2003 in Sydney, Australia

(120) Keto, E., 2003, ”The evolution of hypercompact HII regions” in Galactic Star For- mation Across the Spectrum, ASP Conference Series, Vol. 287, proc. of the 2002 International Astronomical Observatories in Chile workshop, 11-15 March 2002 at La Serena, Chile. Eds: James M. De Buizer and Nicole S. van der Bliek. San Francisco: Astronomical Society of the Pacific, p357-360

(121) Sollins, P. K., Ho, P. T. P., Zhang, Q., Keto, E., 2002, BAAS, 34, 1137, ”Accretion onto High Mass Stars: Defining the Structure Near the Star” 201st AAS Meeting – 13 –

(122) Keto, E., ”An Ionized Accretion Flow in the Ultracompact HII Region G10.6-0.4”, in Hot Star Workshop III: The Earliest Stages of Massive Star Birth, ASP Conf. Proc., Vol. 267, p51, Ed: Paul A. Crowther, PASP

(123) Keto, E., 2002, ”Interaction of an Infalling Accretion Flow with an Expanding HII Region ” in Interacting Winds from Massive Stars, ASP Conf Proc, Vol. 260, p.57, Eds: Anthony F. J. Moffat and Nicole St-Louis. PASP.

(124) Keto, E., Bergin, T., Plume, R., Rybicki, G., 2001, The Density and Temperature Structure of Pre-Stellar Cores, Star Formation Workshop, July 14-19, 2001, Santa Cruz, California

(125) Keto, E., 1997, The Shape of Cross Correlation Interferometers”, in Millimeter and Submillimeter Astronomy at 10 Milli-arcseconds Resolution, Japan-US Work- shop 16-19 March, 1997 in Tokyo, Japan. Eds: Masato Ishiguro and Ryohei Kawabe. Nobeyama Radio Observatory, p.76

(126) Meixner, M., Skinner, C. J., Graham, J. R., Keto, E., Jernigan, J. G., Arens, J. F, 1997, NCSA Digital Image Library, ”Mid-infrared Images of Post-AGB Circumstellar Dustshells”

(127) Keto, E., Azevedo, S., Roberson, P. Decman, D., Martz, H, 1995, Spatial Resolution versus Signal to Noise in Quantitative Tomography, in 4th Nondestructive Assay and Nondestructive Examination Waste Characterization Conference, Salt Lake City, October 24, 1995

(128) Roberson, G.P., Decman, D.J., Martz, H.E., Keto, E.R., Johansson, E. M., 1995, Nondestructive Assay of TRU Waste using Gamma-ray Active and Passive Computed Tomography, in 4th Nondestructive Assay and Nondestructive Examination Waste Characterization Conference, Salt Lake City, October 24, 1995

(129) Roberson, G.P., Martz, H.E., Decman, D.J., Camp, D.C., Azevedo, S.G., and Keto, E.R. Characterization of Waste Drums Using Nonintrusive Active and Passive Com- puted Tomography, in Proceedings of the Nondestructive Assay and Nondestructive Examination Waste Characterization Conference, Pocatello, ID, February 14, 1994; UCRL-JC-118317, Lawrence Livermore National Laboratory Waste Characterization Conference, Salt Lake City, October 24, 1995

(130) Keto, E., Ball, R., Skinner, C., Arens, J., Jernigan, G., Meixner, M., Graham, J., 1994, ”The Mid-IR Radio Correlation at High Angular Resolution: NGC 253” in In- frared Astronomy with Arrays, The Next Generation, ed. Ian S. McLean. Astrophysics and Space Science Library, Vol. 190, p.321 – 14 –

(131) Meixner, M., Graham, J. R., Skinner, C. J., Hawkins, G. W., Keto, E., Arens, J. F., Jernigan, J. G., 1994, ”Mid-IR (8-13 micron) Images of the 21 micron, Carbon Rich Proto-Planetary Nebulae; Snapshots of an Evolutionary Sequence” in Infrared Astronomy with Arrays, The Next Generation, ed. Ian S. McLean. Astrophysics and Space Science Library, Vol. 190, p.207

(132) Hawkins, G. W., Skinner, C. J., Meixner, M. M., Graham, J. R., Jernigan, J. G.; Arens, J. F.; Keto, E., 1994, ”10 micron Images of Two Proto-Planetary Nebulae with Cold IRAS Colors: HD 161796 and AFGL 2343” in Infrared Astronomy with Arrays, The Next Generation, ed. Ian S. McLean. Astrophysics and Space Science Library, Vol. 190, p.203

(133) Meixner, M., Skinner, C. J., Keto, E., Zijlstra, A., Arens, J. F., Jernigan, J. G. , 1993, BAAS, 183, 51.03, p.1369 ”Mid-IR Images of IC418” 183rd AAS Meeting.

(134) Keto, E., 1993, BAAS, 183, 1364 ”Cybernetic Design for Cross-Correlation Interfer- ometers” 183rd AAS Meeting.

(135) Meixner, M., Graham, J. R., Hawkins, G. W., Skinner, C. J., Keto, E., Arens, J. F., Jernigan, J. G. , 1993, BAAS, 25, 790 ”10 micron Imaging of NGC 4151 and NGC 1068” 182nd AAS Meeting

(136) Hawkins, G. W., Skinner, C. J., Keto, E., Meixner, M., Graham, J. R., Arens, J. F., Jernigan, J. G. , 1993, BAAS, 25, 784 ”Mid-IR (8-13micron) Images of the 21 micron, Carbon Rich Proto-Planetary Nebulae” 182nd AAS Meeting

(137) Pahre, M. A., Ho, P. T. P., Reid, M. J., Keto, E. R., Proctor, D., 1993, ”Molecular Line Observations of G34.3+0.2: A Case of Spin-Up Collapse?” in Massive Stars: Their Lives in the Interstellar Medium, eds: J.P. Cassinelli and E.B. Churchwell, ASP Conf, Ser. Vol. 35, p.126

(138) Hawkins, G. W., Skinner, C. J., Keto, E., Meixner, M. M., Arens, J. F., Jernigan, J. G., Graham, J. , 1992, 24, 1227 ”Discovery of an Extended Shell around AFGL 2343 (HD 179821) at 10 micron” 181st AAS Meeting

(139) Meixner, M. M., Skinner, C. J., Ball, J. R., Keto, E., Temi, P., Rank, D., Bregman, J., Arens, J. F., Jernigan, J. G., 1992, BAAS, 24, 1213 ”2-12.5micron Imaging of iras 21282+5050: The Structure of a Young Planetary Nebula” 181st AAS Meeting

(140) Ball, R., Arens, J. F., Jernigan, J. G., Keto, E.; Meixner, M. , 1991, BAAS, 23, 1446 ”Development of Asymmetry in an Ultracompact H II Region from Array Camera Imaging of Thermal Dust Emission” – 15 –

(141) Lattanzio, J.; Keto, E.; Monaghan, J., 1991, ”A Hydrodynamical Model for the Fragmentation of the W49A Star-Forming Region” in Fragmentation of Molecular Clouds and Star Formation Proc. 147th Symp. IAU, 1990. Eds: Edith Falgarone, F. Boulanger, and G. Duvert. p.449

(142) Keto, E., 1991, ”Observational Constraints on Angular Momentum Transfer during Gravitational Collapse” in Fragmentation of Molecular Clouds and Star Formation Proc. 147th Symp. IAU, 1990. Eds: Edith Falgarone, F. Boulanger, and G. Duvert. p.438

(143) Keto, E., Ball, R., Arens, J. F., Jernigan, G., Meixner, M., 1991, ”Ultraluminous Galactic Nuclei at 12.5 micron, 0.6 arcseconds” in Dynamics of Galaxies and Their Molecular Cloud Distributions, Proc. 146th Symp. IAU, 1990, Eds: F. Combes and Fabienne Casoli. p.433

(144) Keto, E. & Jeffrey, W., 1991, ”The three dimensional structure of astronomical sources through optimal inversion” in Radio interferometry: Theory, techniques, and applications, Proc. 131st Symp. IAU 1990, p.228

(145) Keto, E., Lattanzio, J., Monaghan, J., 1991, ”A Hydrodynamical Model for the Fragmentation of the W49A Star-Forming Region”, in Atoms, ions and molecules: New results in spectral line astrophysics, ASP Conf. Ser. 16, p.183

(146) Ball, R., Arens, J. F., Jernigan, G., Keto, E., ”Compact Planetary Nebulae Mapped in the Mid-Infrared” in Astrophysics with Infrared Arrays, ed. Richard Elston, ASP Conf. Ser. 14, p.171

(147) Keto, E., Ball, R., Arens, J. F., Jernigan, G., Meixner, M., 1990, ”Ultraluminous Galactic Nuclei at 12.5 micron, 0.6 arcseconds”

(148) Ball, R., Arens, J. F., Jernigan, J. G., Keto, E., 1989, BAAS, 21, 1214, ”High Resolution 8 - 13 Micron Mapping of the Peculiar Nebula OH5.89-0.39”

(149) Keto, E., Ball, R., Jeffrey, W., Proctor, D., Reid, M., Arens, J. F., Jernigan, G., Garay, G. , BAAS, 21, 1085 ”The Search for Protostars”

(150) Keto, E., 1989, ”Accretion flows in high mass star formation”, in Structure and Dynamics of the Interstellar Medium, IAU Coll., Granada, Spain, 1989

(151) Keto, E. & Lattanzio, J.C., 1989, BAAS, 21, 782, ”Collisions Between High Latitude Molecular Clouds” – 16 –

(152) Keto, E., 1989, BAAS, 21, 71, ”Collapse of Self-Gravitating Protostellar Condensa- tions in DR21”

(153) Keto, E. & Lattanzio, J.C., 1989, ”Collisions Between High Latitude Molecular Clouds: Theory Meets Observations” in Structure and Dynamics of the Interstel- lar Medium, IAU Coll., Eds: Guillermo Tenorio-Tagle, Mariano Moles, and Jorge Melnick, vol 350, p. 460

(154) Keto, E., 1989, ”Accretion Flows in High Mass Star Formation” in Structure and Dy- namics of the Interstellar Medium, IAU Coll., Eds: Guillermo Tenorio-Tagle, Mariano Moles, and Jorge Melnick, vol 350, p. 122

(155) Keto, E. & Ho, P.T.P., 1988, BAAS, 20, 983 ”NH3 Observations of Post-Shock Molecular Gas in Ionization-Shock Fronts around W33”

(156) Keto, E., Ho, P.T.P., Reid, M.J., 1988, ”Gravitational Collapse of Clouds Cores: Two Candidates”, in Interstellar Matter, Proc. of the Second Haystack Observatory Meeting. A Symposium on Interstellar Molecules and Grains in Honor of Alan H. Barrett, 1987, p. 167

(157) Keto, E., Ho, P. T. P., Haschick, A. D., 1986, BAAS, 18, 693, ”Temperature and Density Structure of the Collapsing Core of G10. 6-0.4”

(158) Keto, E., Myers, P. C., 1985, BAAS, 17, 752 ”CO Observations of Southern High Latitude Clouds”

This preprint was prepared with the AAS LATEX macros v5.2.