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R. Sahai

california institute of technology

40H指数
451论文数
5.2K被引数
收录论文 120
发表时间
Mid-infrared JWST Spectra of Carbon Stars in the Large Magellanic Cloud大麦哲伦云中碳星的中红外 JWST 光谱
err2026-04-30
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errOAAI
errG. C. Sloan; B. Aringer; Kathleen E. Kraemer; J. Cami; K. Eriksson; S. Höfner; K. Justtanont; E. Lagadec; Paola Marigo; M. Matsuura; I. McDonald; E. J. Montiel; R. Sahai; A. A. Zijlstra
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Current Unsolved Problems in Planetary Nebulae Research行星状星云研究中的当前未解决问题
err2026-04-09
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errOAAI
errSun Kwok; Bruce Balick; You-Hua Chu; Bruce J. Hrivnak; Alberto López; Quentin Parker; Raghvendra Sahai; Albert Zijlstra
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Unveiling the Chemical Complexity and C/O Ratio of the HD 163296 Protoplanetary Disk: Constraints from Multiline ALMA Observations of Organics; Nitriles; and Sulfur-bearing and Deuterated Molecules
err2026-01-27
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errOAAI
errParashmoni Kashyap; Liton Majumdar; Edwin A. Bergin; Geoffrey A. Blake; Karen Willacy; Stéphane Guilloteau; Anne Dutrey; Sheng-Yuan Liu; Thomas Henning; Paul F. Goldsmith; Dariusz C. Lis; S. Maitrey; Neal Turner; Raghvendra Sahai; Chin-Fei Lee; Masao Saito
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Detection of CH${}_{3}^{+}$ in the O-rich Planetary Nebula NGC 6302在富氧行星状星云NGC 6302中检测到CH${}_{3}^{+}$
err2025-12-04
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errOAAI
errCharmi Bhatt; Jan Cami; Els Peeters; Nicholas Clark; Paula Moraga Baez; Kevin Volk; G. C. Sloan; Joel H. Kastner; Harriet L. Dinerstein; Mikako Matsuura; Bruce Balick; Kathleen E. Kraemer; Kay Justtanont; Olivia Jones; Raghvendra Sahai; Isabel Aleman; Michael J. Barlow; Jeronimo Bernard-Salas; Joris Blommaert; Naomi Hirano; Patrick Kavanagh; Francisca Kemper; Eric Lagadec; J. Martin Laming; Frank Molster; Hektor Monteiro; Anita M. S. Richards; N. C. Sterling; Maryam Torki; Peter A. M. van Hoof; Jeremy R. Walsh; L. B. F. M. Waters; Roger Wesson; Finnbar Wilson; Nicholas J. Wright; Albert A. Zijlstra
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Evidence for the Keplerian orbit of a close companion around a giant star巨星近距离伴星的开普勒轨道证据
err2025-11-13
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PREAI
errMats Esseldeurs; Leen Decin; Joris De Ridder; Yoshiya Mori; Amanda I. Karakas; Jolien Malfait; Taíssa Danilovich; Stéphane Mathis; Anita M. S. Richards; Raghvendra Sahai; Jeremy Yates; Marie Van de Sande; Maarten Baes; Alain Baudry; Jan Bolte; Thomas Ceulemans; Frederik De Ceuster; Ileyk El Mellah; Sandra Etoka; Carl Gottlieb; Fabrice Herpin; Pierre Kervella; Camille Landri; Louise Marinho; Iain McDonald; Karl Menten; Tom Millar; Zara Osborn; Bannawit Pimpanuwat; John Plane; Daniel J. Price; Lionel Siess; Owen Vermeulen; Ka Tat Wong
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Discovery of SiC and Iron Dust around AGB Stars in the Very Metal-poor Sextans a Dwarf Galaxy with JWST: Implications for Dust Production at High Redshift利用JWST在金属量极低的 Sextans a 矮星系中发现AGB恒星周围的SiC和铁粉尘:对高红移处粉尘产生的启示
err2025-09-12
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errOAAI
errM. L. Boyer; G. C. Sloan; A. Nanni; E. Tarantino; I. McDonald; S. Goldman; J. A. D. L. Blommaert; F. Dell’Agli; M. Di Criscienzo; D. A. García-Hernández; Robert D. Gehrz; M. A. T. Groenewegen; A. Javadi; O. C. Jones; F. Kemper; M. Marengo; Kristen B. W. McQuinn; Joana M. Oliveira; Giada Pastorelli; Julia Roman-Duval; R. Sahai; Evan D. Skillman; S. Srinivasan; J. Th. van Loon; Daniel R. Weisz; Patricia A. Whitelock
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ALMA observations of CO isotopologues towards six obscured post-asymptotic giant branch stars
err2025-02-18
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PREAI
errKhouri, T.; Tafoya, D.; Vlemmings, W. H. T.; Olofsson, H.; Sanchez Contreras, C.; Alcolea, J.; Gomez, J. F.; Velilla-Prieto, L.; Sahai, R.; Santander-Garcia, M.; Bujarrabal, V.; Karakas, A.; Saberi, M.; Gallardo Cava, I.; Imai, H.; Perez-Sanchez, A. F.
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Chemistry in the GG Tau A Disk: Constraints from H2D+, N2H+, and DCO+ High Angular Resolution ALMA Observations
err2024-11-27
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errOAAI
errKashyap, Parashmoni; Majumdar, Liton; Dutrey, Anne; Guilloteau, Stephane; Willacy, Karen; Chapillon, Edwige; Teague, Richard; Semenov, Dmitry; Henning, Thomas; Turner, Neal; Sahai, Raghvendra; Kospal, Agnes; Coutens, Audrey; Pietu, V.; Gratier, Pierre; Ruaud, Maxime; Phuong, N. T.; Di Folco, E.; Lee, Chin-Fei; Tang, Y. -W
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ALMA Detection of Masers and Dasars in the Hydrogen Recombination Lines of the Planetary Nebula Mz3
err2024-10-16
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errOAAI
errAbraham, Zulema; Beaklini, Pedro P. B.; Aleman, Isabel; Sahai, Raghvendra; Zijlstra, Albert; Akras, Stavros; Goncalves, Denise R.; Ueta, Toshiya
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Temporal Changes in the Infrared Spectra of Magellanic Carbon Stars
err2024-10-09
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errOAAI
errSloan, G. C.; Kraemer, K. E.; Aringer, B.; Cami, J.; Eriksson, K.; Hofner, S.; Lagadec, E.; Matsuura, M.; McDonald, I.; Montiel, E.; Sahai, R.; Zijlstra, A. A.
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Distance Estimate Method for Asymptotic Giant Branch Stars Using Infrared Spectral Energy Distributions
err2024-07-04
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errBhattacharya, Rajorshi; Medina, Brandon M.; Pihlstroem, Ylva M.; Sjouwerman, Lorant O.; Lewis, Megan O.; Sahai, Raghvendra; Stroh, Michael C.; Quiroga-Nunez, Luis Henry; Claussen, Mark J.; van Langevelde, Huib Jan; Weller, Rachel
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CO emission survey of asymptotic giant branch stars with ultraviolet excesses
err2024-04-05
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errOAAI
errAlonso-Hernandez, J.; Contreras, C. Sanchez; Sahai, R.
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The Molecular Exoskeleton of the Ring-like Planetary Nebula NGC 3132
err2024-04-02
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errKastner, Joel H.; Wilner, David J.; Moraga Baez, Paula; Bublitz, Jesse; De Marco, Orsola; Sahai, Raghvendra; Wootten, Al
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ATOMIUM: Molecular inventory of 17 oxygen-rich evolved stars observed with ALMA
err2024-01-09
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errWallstrom, S. H. J.; Danilovich, T.; Mueller, H. S. P.; Gottlieb, C. A.; Maes, S.; Van de Sande, M.; Decin, L.; Richards, A. M. S.; Baudry, A.; Bolte, J.; Ceulemans, T.; De Ceuster, F.; de Koter, A.; El Mellah, I.; Esseldeurs, M.; Etoka, S.; Gobrecht, D.; Gottlieb, E.; Gray, M.; Herpin, F.; Jeste, M.; Kee, D.; Kervella, P.; Khouri, T.; Lagadec, E.; Malfait, J.; Marinho, L.; McDonald, I.; Menten, K. M.; Millar, T. J.; Montarges, M.; Nuth, J. A.; Plane, J. M. C.; Sahai, R.; Waters, L. B. F. M.; Wong, K. T.; Yates, J.; Zijlstra, A.
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Chemical tracers of a highly eccentric AGB-main-sequence star binary
err2024-01-03
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errOAAI
errDanilovich, T.; Malfait, J.; van de Sande, M.; Montarges, M.; Kervella, P.; De Ceuster, F.; Coenegrachts, A.; Millar, T. J.; Richards, A. M. S.; Decin, L.; Gottlieb, C. A.; Pinte, C.; De Beck, E.; Price, D. J.; Wong, K. T.; Bolte, J.; Menten, K. M.; Baudry, A.; de Koter, A.; Etoka, S.; Gobrecht, D.; Gray, M.; Herpin, F.; Jeste, M.; Lagadec, E.; Maes, S.; Mcdonald, I.; Marinho, L.; Mueller, H. S. P.; Pimpanuwat, B.; Plane, J. M. C.; Sahai, R.; Wallstroem, S. H. J.; Yates, J.; Zijlstra, A.
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JWST observations of the Ring Nebula (NGC 6720): I. Imaging of the rings, globules, and arcs
err2023-12-13
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errOAAI
errWesson, R.; Matsuura, Mikako; Zijlstra, Albert A.; Volk, Kevin; Kavanagh, Patrick J.; Garcia-Segura, Guillermo; McDonald, I; Sahai, Raghvendra; Barlow, M. J.; Cox, Nick L. J.; Bernard-Salas, Jeronimo; Aleman, Isabel; Cami, Jan; Clark, Nicholas; Dinerstein, Harriet L.; Justtanont, K.; Kaplan, Kyle F.; Manchado, A.; Peeters, Els; Van de Steene, Griet C.; van Hoof, Peter A. M.
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Long-period maser-bearing Miras in the Galactic center
err2023-09-21
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errOAAI
errLewis, M. O.; Bhattacharya, R.; Sjouwerman, L. O.; Pihlstrom, Y. M.; Pietrzynski, G.; Sahai, R.; Karczmarek, P.; Gorski, M.
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