Search Results - "Lis, C. Dariusz"

Survey of Cold Water Lines in Protoplanetary Disks: Indications of Systematic Volatile Depletion by Du, Fujun, Bergin, Edwin Anthony, Hogerheijde, Michiel, Dishoeck, Ewine F. van, Blake, Geoff, Bruderer, Simon, Cleeves, Ilse, Dominik, Carsten, Fedele, Davide, Lis, Dariusz C., Melnick, Gary, Neufeld, David, Pearson, John, Y ld z, Umut

“…We performed very deep searches for 2 ground-state water transitions in 13 protoplanetary disks with the HIFI instrument on board the Herschel Space…”
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Ocean-like water in the Jupiter-family comet 103P/Hartley 2 by Hartogh, Paul, Lis, Dariusz C., Bockelée-Morvan, Dominique, de Val-Borro, Miguel, Biver, Nicolas, Küppers, Michael, Emprechtinger, Martin, Bergin, Edwin A., Crovisier, Jacques, Rengel, Miriam, Moreno, Raphael, Szutowicz, Slawomira, Blake, Geoffrey A.

“…A drop in the ocean Earth's bulk composition is similar to that of a group of oxygen-poor meteorites called enstatite chondrites, thought to have formed in the…”
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Carbon-chain Chemistry versus Complex-organic-molecule Chemistry in Envelopes around Three Low-mass Young Stellar Objects in the Perseus Region by Taniguchi, Kotomi, Majumdar, Liton, Takakuwa, Shigehisa, Saito, Masao, Lis, Dariusz C., Goldsmith, Paul F., Herbst, Eric

“…We have analyzed ALMA Cycle 5 data in Band 4 toward three low-mass young stellar objects, IRAS 03235+3004 (hereafter IRAS 03235), IRAS 03245+3002 (IRAS 03245),…”
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Retrievals of Protoplanetary Disk Parameters Using Thermochemical Models. I. Disk Gas Mass from Hydrogen Deuteride Spectroscopy by Seo, Young Min, Willacy, Karen, Bryden, Geoffrey, Lis, Dariusz C., Goldsmith, Paul F., Pontoppidan, Klaus M., Thi, Wing-Fai

“…We discuss statistical relationships between the mass of protoplanetary disks, the hydrogen deuteride (HD) line flux, and the dust spectral energy distribution…”
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Detection of the Water Reservoir in a Forming Planetary System by Hogerheijde, Michiel R., Bergin, Edwin A., Brinch, Christian, Cleeves, L. Ilsedore, Fogel, Jeffrey K. J., Blake, Geoffrey A., Dominik, Carsten, Lis, Dariusz C., Melnick, Gary, Neufeld, David, Panić, Olja, Pearson, John C., Kristensen, Lars, Yildiz, Umut A., van Dishoeck, Ewine F.

“…Icy bodies may have delivered the oceans to the early Earth, yet little is known about water in the ice-dominated regions of extrasolar planet-forming disks…”
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Mapping Physical Conditions in Neighboring Hot Cores: NOEMA Studies of W3(H2O) and W3(OH) by Giese, Morgan M., Thompson, Will E., Lis, Dariusz C., Widicus Weaver, Susanna L.

“…The complex chemistry that occurs in star-forming regions can provide insight into the formation of prebiotic molecules at various evolutionary stages of star…”
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Comparing Complex Chemistry in Neighboring Hot Cores: NOEMA Studies of W3(H2O) and W3(OH) by Thompson, Will E., Giese, Morgan M., Lis, Dariusz C., Widicus Weaver, Susanna L.

“…Presented here are NOEMA interferometric observations of the neighboring hot cores W3(H 2 O) and W3(OH). The presence of two star-forming cores at different…”
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CARMA-NRO Orion Survey: Unbiased Survey of Dense Cores and Core Mass Functions in Orion A by Takemura, Hideaki, Nakamura, Fumitaka, Arce, Héctor G., Schneider, Nicola, Ossenkopf-Okada, Volker, Kong, Shuo, Ishii, Shun, Dobashi, Kazuhito, Shimoikura, Tomomi, Sanhueza, Patricio, Tsukagoshi, Takashi, Padoan, Paolo, Klessen, Ralf S., Goldsmith, Paul. F., Burkhart, Blakesley, Lis, Dariusz C., Sánchez-Monge, Álvaro, Shimajiri, Yoshito, Kawabe, Ryohei

“…The mass distribution of dense cores is a potential key to understanding the process of star formation. Applying dendrogram analysis to the CARMA-NRO Orion C…”
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Chemical Compositions in the Vicinity of Protostars in Ophiuchus by Taniguchi, Kotomi, Majumdar, Liton, Plunkett, Adele, Takakuwa, Shigehisa, Lis, Dariusz C., Goldsmith, Paul F., Nakamura, Fumitaka, Saito, Masao, Herbst, Eric

“…We have analyzed Atacama Large Millimeter/submillimeter Array Cycle 4 Band 6 data toward two young stellar objects (YSOs), Oph-emb5 and Oph-emb9, in the…”
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Ethyl alcohol and sugar in comet C/2014 Q2 (Lovejoy) by Biver, Nicolas, Bockelée-Morvan, Dominique, Moreno, Raphaël, Crovisier, Jacques, Colom, Pierre, Lis, Dariusz C, Sandqvist, Aage, Boissier, Jérémie, Despois, Didier, Milam, Stefanie N

“…The presence of numerous complex organic molecules (COMs; defined as those containing six or more atoms) around protostars shows that star formation is…”
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JWST Ice Band Profiles Reveal Mixed Ice Compositions in the HH 48 NE Disk by Bergner, Jennifer B., Sturm, J. A., Piacentino, Elettra L., McClure, M. K., Öberg, Karin I., Boogert, A. C. A., Dartois, E., Drozdovskaya, M. N., Fraser, H. J., Harsono, Daniel, Ioppolo, Sergio, Law, Charles J., Lis, Dariusz C., McGuire, Brett A., Melnick, Gary J., Noble, Jennifer A., Palumbo, M. E., Pendleton, Yvonne J., Perotti, Giulia, Qasim, Danna, Rocha, W. R. M., van Dishoeck, E. F.

“…Planet formation is strongly influenced by the composition and distribution of volatiles within protoplanetary disks. With JWST, it is now possible to obtain…”
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Star cluster formation in Orion A by Lim, Wanggi, Nakamura, Fumitaka, Wu, Benjamin, Bisbas, Thomas G, Tan, Jonathan C, Chambers, Edward, Bally, John, Kong, Shuo, McGehee, Peregrine, Lis, Dariusz C, Ossenkopf-Okada, Volker, Sánchez-Monge, Álvaro

“…Abstract We introduce new analysis methods for studying the star cluster formation processes in Orion A, especially examining the scenario of a cloud–cloud…”
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Distribution of Water Vapor in Molecular Clouds. II by Melnick, Gary J., Tolls, Volker, Snell, Ronald L., Kaufman, Michael J., Bergin, Edwin A., Goicoechea, Javier R., Goldsmith, Paul F., González-Alfonso, Eduardo, Hollenbach, David J., Lis, Dariusz C., Neufeld, David A.

“…The depth-dependent abundance of both gas-phase and solid-state water within dense, quiescent, molecular clouds is important to both the cloud chemistry and…”
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Ortho-to-Para Ratio in Interstellar Water on the Sightline toward Sagittarius B2(N) by Lis, Dariusz C, Bergin, Edwin A, Schilke, Peter, van Dishoeck, Ewine F

“…The determination of the water ortho-to-para ratio (OPR) is of great interest for studies of the formation and thermal history of water ices in the…”
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THE DISTRIBUTION OF DEUTERATED FORMALDEHYDE WITHIN ORION-KL by Favre, Cécile, Bergin, Edwin A., Neill, Justin L., Crockett, Nathan R., Zhang, Qizhou, Lis, Dariusz C.

“…ABSTRACT We report the first high angular resolution imaging (3 4 × 3 0) of deuterated formaldehyde (HDCO) toward Orion-KL, carried out with the Submillimeter…”
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Molecular Outgassing in Centaur 29P/Schwassmann–Wachmann 1 during Its Exceptional 2021 Outburst: Coordinated Multiwavelength Observations Using nFLASH at APEX and iSHELL at the NASA-IRTF by Roth, Nathan X., Milam, Stefanie N., DiSanti, Michael A., Villanueva, Geronimo L., Faggi, Sara, Bonev, Boncho P., Cordiner, Martin A., Remijan, Anthony J., Bockelée-Morvan, Dominique, Biver, Nicolas, Crovisier, Jacques, Lis, Dariusz C., Charnley, Steven B., Jehin, Emmanuel, Wirström, Eva S., McKay, Adam J.

“…The extraordinary 2021 September–October outburst of Centaur 29P/Schwassmann–Wachmann 1 afforded an opportunity to test the composition of primitive Kuiper…”
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The Chemical Diversity of Comets: Synergies Between Space Exploration and Ground-based Radio Observations by Crovisier, Jacques, Biver, Nicolas, Bockelée-Morvan, Dominique, Boissier, Jérémie, Colom, Pierre, Lis, Dariusz C.

“…A fundamental question in cometary science is whether the different dynamical classes of comets have different chemical compositions, which would reflect…”
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CH2D+, the Search for the Holy Grail by Roueff, Evelyne, Gerin, Maryvonne, Lis, Dariusz C, Wootten, Alwyn, Marcelino, Nuria, Cernicharo, Jose, Tercero, Belen

“…CH2D+, the singly deuterated counterpart of CH3 +, offers an alternative way to mediate formation of deuterated species at temperatures of several tens of…”
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HERSCHEL OBSERVATIONS OF EXTRAORDINARY SOURCES: ANALYSIS OF THE HIFI 1.2 THz WIDE SPECTRAL SURVEY TOWARD ORION KL. I. METHODS by Crockett, Nathan R, Bergin, Edwin A, Neill, Justin L, Favre, Cecile, Schilke, Peter, Lis, Dariusz C, Bell, Tom A, Blake, Geoffrey, Cernicharo, Jose, EMPRECHTINGER, MARTIN

“…We present a comprehensive analysis of a broadband spectral line survey of the Orion Kleinmann-Low nebula (Orion KL), one of the most chemically rich regions…”
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Leveraging the ALMA Atacama Compact Array for Cometary Science: An Interferometric Survey of Comet C/2015 ER61 (PanSTARRS) and Evidence for a Distributed Source of Carbon Monosulfide by Roth, Nathan X., Milam, Stefanie N., Cordiner, Martin A., Bockelée-Morvan, Dominique, Biver, Nicolas, Boissier, Jérémie, Lis, Dariusz C., Remijan, Anthony J., Charnley, Steven B.

“…We report the first survey of molecular emission from cometary volatiles using standalone Atacama Compact Array (ACA) observations from the Atacama Large…”
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