Smithsonian Digital Repository: Recent submissions

  • Identifying the Variety of Jovian X-Ray Auroral Structures: Tying the Morphology of X-Ray Emissions to Associated Magnetospheric Dynamics 
    Weigt, D. M.; Jackman, C. M.; Moral Pombo, D.; Badman, S. V.; Louis, C. K.; Dunn, W. R.; McEntee, S. C.; Branduardi-Raymont, G.; Grodent, D.; Vogt, M. F.; Tao, C.; Gladstone, G. R.; Kraft, R. P.; Kurth, W. S.; Connerney, J. E. P. (2023)
    We define the spatial clustering of X-rays within Jupiter's northern auroral regions by classifying their distributions into "X-ray auroral structures." Using data from Chandra during Juno's main mission observations (24 ...
  • ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions - XV. Steady accretion from global collapse to core feeding in massive hub-filament system SDC335 
    Xu, Feng-Wei; Wang, Ke; Liu, Tie; Goldsmith, Paul F.; Zhang, Qizhou; Juvela, Mika; Liu, Hong-Li; Qin, Sheng-Li; Li, Guang-Xing; Tej, Anandmayee; Garay, Guido; Bronfman, Leonardo; Li, Shanghuo; Wu, Yue-Fang; Gómez, Gilberto C.; Vázquez-Semadeni, Enrique; Tatematsu, Ken'ichi; Ren, Zhiyuan; Zhang, Yong; Toth, L. Viktor; Liu, Xunchuan; Yue, Nannan; Zhang, Siju; Baug, Tapas; Issac, Namitha; Stutz, Amelia M.; Liu, Meizhu; Fuller, Gary A.; Tang, Mengyao; Zhang, Chao; Dewangan, Lokesh; Lee, Chang Won; Zhou, Jianwen; Xie, Jinjin; Jiao, Wenyu; Wang, Chao; Liu, Rong; Luo, Qiuyi; Soam, Archana; Eswaraiah, Chakali (2023)
    We present ALMA Band-3/7 observations towards 'the Heart' of a massive hub-filament system (HFS) SDC335, to investigate its fragmentation and accretion. At a resolution of ~0.03 pc, 3 mm continuum emission resolves two ...
  • PEARLS: JWST Counterparts of Microjansky Radio Sources in the Time Domain Field 
    Willner, S. P.; Gim, Hansung B.; Polletta, Maria del Carmen; Cohen, Seth H.; Willmer, Christopher N. A.; Zhao, Xiurui; D'Silva, Jordan C. J.; Jansen, Rolf A.; Koekemoer, Anton M.; Summers, Jake; Windhorst, Rogier A.; Coe, Dan; Conselice, Christopher J.; Driver, Simon P.; Frye, Brenda; Grogin, Norman A.; Marshall, Madeline A.; Nonino, Mario; Ortiz, Rafael; Pirzkal, Nor; Robotham, Aaron; Rutkowski, Michael J.; Ryan, Russell E.; Tompkins, Scott; Yan, Haojing; Hammel, Heidi B.; Milam, Stefanie N.; Adams, Nathan J.; Beacom, John F.; Bhatawdekar, Rachana; Cheng, Cheng; Civano, Francesca; Cotton, W.; Hyun, Minhee; Kikuta, Satoshi; Nyland, K. E.; Peters, W. M.; Petric, Andreea; Röttgering, Huub J. A.; Shimwell, T.; Yun, Min S. (2023)
    The Time Domain Field (TDF) near the North Ecliptic Pole in JWST's continuous-viewing zone will become a premier "blank field" for extragalactic science. JWST/NIRCam data in a 16 arcmin<sup>2</sup> portion of the TDF ...
  • The ALMA Survey of Star Formation and Evolution in Massive Protoclusters with Blue Profiles (ASSEMBLE): Core Growth, Cluster Contraction, and Primordial Mass Segregation 
    Xu, Fengwei; Wang, Ke; Liu, Tie; Tang, Mengyao; Evans,Neal J., II; Palau, Aina; Morii, Kaho; He, Jinhua; Sanhueza, Patricio; Liu, Hong-Li; Stutz, Amelia; Zhang, Qizhou; Chen, Xi; Li, Pak Shing; Gómez, Gilberto C.; Vázquez-Semadeni, Enrique; Li, Shanghuo; Mai, Xiaofeng; Lu, Xing; Liu, Meizhu; Chen, Li; Li, Chuanshou; Shi, Hongqiong; Ren, Zhiyuan; Li, Di; Garay, Guido; Bronfman, Leonardo; Dewangan, Lokesh; Juvela, Mika; Lee, Chang Won; Zhang, S.; Yue, Nannan; Wang, Chao; Ge, Yifei; Jiao, Wenyu; Luo, Qiuyi; Zhou, J. -W; Tatematsu, Ken'ichi; Chibueze, James O.; Su, Keyun; Sun, Shenglan; Ristorcelli, I.; Toth, L. Viktor (2024)
    The Atacama Large Millimeter/submillimeter Array (ALMA) Survey of Star Formation and Evolution in Massive Protoclusters with Blue Profiles (ASSEMBLE) aims to investigate the process of mass assembly and its connection to ...
  • Photochemically produced SO<sub>2</sub> in the atmosphere of WASP-39b 
    Tsai, Shang-Min; Lee, Elspeth K. H.; Powell, Diana; Gao, Peter; Zhang, Xi; Moses, Julianne; Hébrard, Eric; Venot, Olivia; Parmentier, Vivien; Jordan, Sean; Hu, Renyu; Alam, Munazza K.; Alderson, Lili; Batalha, Natalie M.; Bean, Jacob L.; Benneke, Björn; Bierson, Carver J.; Brady, Ryan P.; Carone, Ludmila; Carter, Aarynn L.; Chubb, Katy L.; Inglis, Julie; Leconte, Jérémy; Line, Michael; López-Morales, Mercedes; Miguel, Yamila; Molaverdikhani, Karan; Rustamkulov, Zafar; Sing, David K.; Stevenson, Kevin B.; Wakeford, Hannah R.; Yang, Jeehyun; Aggarwal, Keshav; Baeyens, Robin; Barat, Saugata; de Val-Borro, Miguel; Daylan, Tansu; Fortney, Jonathan J.; France, Kevin; Goyal, Jayesh M.; Grant, David; Kirk, James; Kreidberg, Laura; Louca, Amy; Moran, Sarah E.; Mukherjee, Sagnick; Nasedkin, Evert; Ohno, Kazumasa; Rackham, Benjamin V.; Redfield, Seth; Taylor, Jake; Tremblin, Pascal; Visscher, Channon; Wallack, Nicole L.; Welbanks, Luis; Youngblood, Allison; Ahrer, Eva-Maria; Batalha, Natasha E.; Behr, Patrick; Berta-Thompson, Zachory K.; Blecic, Jasmina; Casewell, S. L.; Crossfield, Ian J. M.; Crouzet, Nicolas; Cubillos, Patricio E.; Decin, Leen; Désert, Jean-Michel; Feinstein, Adina D.; Gibson, Neale P.; Harrington, Joseph; Heng, Kevin; Henning, Thomas; Kempton, Eliza M. -R; Krick, Jessica; Lagage, Pierre-Olivier; Lendl, Monika; Lothringer, Joshua D.; Mansfield, Megan; Mayne, N. J.; Mikal-Evans, Thomas; Palle, Enric; Schlawin, Everett; Shorttle, Oliver; Wheatley, Peter J.; Yurchenko, Sergei N. (2023)
    Photochemistry is a fundamental process of planetary atmospheres that regulates the atmospheric composition and stability<sup>1</sup>. However, no unambiguous photochemical products have been detected in exoplanet atmospheres ...
  • Atherosclerosis in ancient mummified humans: the global HORUS study 
    Thompson, Randall C.; Sutherland, M. L.; Allam, Adel H.; Paladin, Alice; Zink, Albert R.; Wann, L. S.; Sutherland, James D.; Frohlich, Bruno; Hunt, David; Miyamoto, Michael I.; Rowan, Christopher J.; Michalik, David E.; Finch, Caleb E.; Lombardi, Guido P.; Soliman, Muhammad Al-Tohamy; Monge, Janet M.; Vallodolid, Clide M.; Cox, Samantha L.; Abdel-Maksoud, Gomaa; Badr, Ibrahim; Nur el-Din, Abd el-Halim; King, Samantha I.; Seyfried, Friederike; Panzer, Stephanie; Zesch, Stephanie; Wurst, Christina; Samadelli, Marco; Gregori, Giulia; Rossani, Marco; Valverde, Guido; Maixner, Frank; Facchetti, Federica; Warnasch, Scott; Watson, Lucia; Narula, Jagat; Nelson, Andrew J.; Thomas, Gregrory S. (2024)
  • Jet Reorientation in Central Galaxies of Clusters and Groups: Insights from VLBA and Chandra Data 
    Ubertosi, Francesco; Schellenberger, Gerrit; O'Sullivan, Ewan; Vrtilek, Jan; Giacintucci, Simona; David, Laurence P.; Forman, William; Gitti, Myriam; Venturi, Tiziana; Jones, Christine; Brighenti, Fabrizio (2024)
    Recent observations of galaxy clusters and groups with misalignments between their central active galactic nucleus jets and X-ray cavities, or with multiple misaligned cavities, have raised concerns about the jet-bubble ...
  • The most luminous blue quasars at 3.0 < z < 3.3. III. LBT spectra and accretion parameters 
    Trefoloni, Bartolomeo; Lusso, Elisabeta; Nardini, Emanuele; Risaliti, Guido; Bargiacchi, Giada; Bisogni, Susanna; Civano, Francesca M.; Elvis, Martin; Fabbiano, Giuseppina; Gilli, Roberto; Marconi, Alessandro; Richards, Gordon T.; Sacchi, Andrea; Salvestrini, Francesco; Signorini, Matilde; Vignali, Cristian (2023)
    We present the analysis of the rest frame ultraviolet and optical spectra of 30 bright blue quasars at z ~ 3, selected to examine the suitability of active galactic nuclei as cosmological probes. In our previous works, ...
  • Flow of gas detected from beyond the filaments to protostellar scales in Barnard 5? 
    Valdivia-Mena, M. T.; Pineda, J. E.; Segura-Cox, D. M.; Caselli, P.; Schmiedeke, A.; Choudhury, S.; Offner, S. S. R.; Neri, R.; Goodman, Alysssa; Fuller, G. A. (2023)
    Context. The infall of gas from outside natal cores has proven to feed protostars after the main accretion phase (Class 0). This changes our view of star formation to a picture that includes asymmetric accretion (streamers), ...
  • Detection and modelling of CH<sub>3</sub>NC in TMC-1 
    Tennis, Jessica D.; Xue, Ci; Talbi, Dahbia; Changala, P. Bryan; Sita, Madelyn L.; McGuire, Brett; Herbst, Eric (2023)
    Two closely related isomeric pairs of cyanides, CH<sub>3</sub>[CN/NC] and H<sub>2</sub>C[CN/NC], are studied in cold, dark interstellar cloud conditions. In contrast to the diverse detections of methyl cyanide (CH<sub>3</sub>CN) ...
  • Probing supermassive black hole growth and its dependence on stellar mass and star formation rate in low-redshift galaxies 
    Torbaniuk, O.; Paolillo, M.; D'Abrusco, R.; Vignali, C.; Georgakakis, A.; Carrera, F. J.; Civano, F. (2024)
    We present an improved study of the relation between supermassive black hole growth and their host galaxy properties in the local Universe (z <sub>sBHAR</sub> ~ -3.5 and declining towards lower sBHAR in all stellar mass ...
  • X-ray metal line emission from the hot circumgalactic medium: probing the effects of supermassive black hole feedback 
    Truong, Nhut; Pillepich, Annalisa; Nelson, Dylan; Bogdán, Ákos; Schellenberger, Gerrit; Chakraborty, Priyanka; Forman, William R.; Kraft, Ralph; Markevitch, Maxim; Ogorzalek, Anna; Oppenheimer, Benjamin D.; Sarkar, Arnab; Veilleux, Sylvain; Vogelsberger, Mark; Wang, Q. Daniel; Werner, Norbert; Zhuravleva, Irina; Zuhone, John (2023)
    We derive predictions from state-of-the-art cosmological galaxy simulations for the spatial distribution of the hot circumgalactic medium (CGM, [0.1-1]R<sub>200c</sub>) through its emission lines in the X-ray soft band ...
  • Waking the monster: The onset of AGN feedback in galaxy clusters hosting young central radio galaxies 
    Ubertosi, F.; Gitti, M.; Brighenti, F.; Olivares, V.; O'Sullivan, Ewan; Schellenberger, G. (2023)
    Aims: The investigation of the feedback cycle in galaxy clusters has historically been performed for systems where feedback is ongoing ("mature-feedback" clusters), that is where the central radio galaxy has inflated radio ...
  • Verification of Gaia Data Release 3 Single-lined Spectroscopic Binary Solutions With Three Transiting Low-mass Secondaries 
    Schmidt, Stephen P.; Schlaufman, Kevin C.; Ding, Keyi; Grunblatt, Samuel K.; Carmichael, Theron; Bieryla, Allyson; Rodriguez, Joseph E.; Schulte, Jack; Vowell, Noah; Zhou, George; Quinn, Samuel N.; Yee, Samuel W.; Winn, Joshua N.; Hartman, Joel D.; Latham, David W.; Caldwell, Douglas A.; Fausnaugh, M. M.; Hedges, Christina; Jenkins, Jon M.; Osborn, Hugh P.; Seager, S. (2023)
    While secondary mass inferences based on single-lined spectroscopic binary (SB1) solutions are subject to $\sin i$ degeneracies, this degeneracy can be lifted through the observations of eclipses. We combine the subset of ...
  • Feedback in the Extremely Violent Group Merger NGC 6338 
    Schellenberger, Gerrit; O'Sullivan, Ewan; Giacintucci, Simona; Vrtilek, Jan; David, Laurence P.; Combes, Francoise; Bîrzan, Laura; Pan, Hsi-An; Lin, Lihwai (2023)
    The galaxy group NGC 6338 is one of the most violent group-group mergers known to date. While the central dominant galaxies rush at each other at 1400 km s<sup>-1</sup> along the line of sight, with dramatic gas heating ...
  • Digging into the Interior of Hot Cores with the ALMA (DIHCA). III. The Chemical Link between NH<sub>2</sub>CHO, HNCO, and H<sub>2</sub>CO 
    Taniguchi, Kotomi; Sanhueza, Patricio; Olguin, Fernando A.; Gorai, Prasanta; Das, Ankan; Nakamura, Fumitaka; Saito, Masao; Zhang, Qizhou; Lu, Xing; Li, Shanghuo; Chen, Huei-Ru Vivien (2023)
    We have analyzed the NH<sub>2</sub>CHO, HNCO, H<sub>2</sub>CO, and CH<sub>3</sub>CN (<sup>13</sup>CH<sub>3</sub>CN) molecular lines at an angular resolution of ~0.?3 obtained by the Atacama Large Millimeter/submillimeter ...
  • Systematic KMTNet Planetary Anomaly Search. IX. Complete Sample of 2016 Prime-field Planets 
    Shin, In-Gu; Yee, Jennifer C.; Zang, Weicheng; Yang, Hongjing; Hwang, Kyu-Ha; Han, Cheongho; Gould, Andrew; Udalski, Andrzej; Bond, Ian A.; Albrow, Michael D.; Chung, Sun-Ju; Jung, Youn Kil; Ryu, Yoon-Hyun; Shvartzvald, Yossi; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Seung-Lee; Lee, Chung-Uk; Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W.; Mróz, Przemek; Szymanski, Michal K.; Skowron, Jan; Poleski, Radoslaw; Soszynski, Igor; Pietrukowicz, Pawel; Kozlowski, Szymon; Rybicki, Krzysztof A.; Iwanek, Patryk; Ulaczyk, Krzysztof; Wrona, Marcin; Gromadzki, Mariusz; Abe, Fumio; Barry, Richard; Bennett, David P.; Bhattacharya, Aparna; Fujii, Hirosane; Fukui, Akihiko; Hamada, Ryusei; Hirao, Yuki; Silva, Stela Ishitani; Itow, Yoshitaka; Kirikawa, Rintaro; Kondo, Iona; Koshimoto, Naoki; Matsubara, Yutaka; Miyazaki, Shota; Muraki, Yasushi; Olmschenk, Greg; Ranc, Clément; Rattenbury, Nicholas J.; Satoh, Yuki; Sumi, Takahiro; Suzuki, Daisuke; Tomoyoshi, Mio; Tristram, Paul J.; Vandorou, Aikaterini; Yama, Hibiki; Yamashita, Kansuke (2023)
    As a part of the "Systematic KMTNet Planetary Anomaly Search" series, we report five new planets (namely, OGLE-2016-BLG-1635Lb, MOA-2016-BLG-532Lb, KMT-2016-BLG-0625Lb, OGLE-2016-BLG-1850Lb, and KMT-2016-BLG-1751Lb) and ...
  • Microtopographic Variation as a Potential Early Indicator of Ecosystem State Change and Vulnerability in Salt Marshes 
    Smith, Alexander J.; Guntenspergen, Glenn R.; Carr, Joel A.; Walters, David C.; Kirwan, Matthew L. (2024)
    As global climate change alters the magnitude and rates of environmental stressors, predicting the extent of ecosystem degradation driven by these rapidly changing conditions becomes increasingly urgent. At the landscape ...
  • Cosmology from cross-correlation of ACT-DR4 CMB lensing and DES-Y3 cosmic shear 
    Shaikh, S.; Harrison, I.; van Engelen, A.; Marques, G. A.; Abbott, T. M. C.; Aguena, M.; Alves, O.; Amon, A.; An, R.; Bacon, D.; Battaglia, N.; Becker, M. R.; Bernstein, G. M.; Bertin, E.; Blazek, J.; Bond, J. R.; Brooks, D.; Burke, D. L.; Calabrese, E.; Rosell, A. Carnero; Carretero, J.; Cawthon, R.; Chang, C.; Chen, R.; Choi, A.; Choi, S. K.; da Costa, L. N.; Pereira, M. E. S.; Darwish, O.; Davis, T. M.; Desai, S.; Devlin, M.; Diehl, H. T.; Doel, P.; Doux, C.; Elvin-Poole, J.; Farren, G. S.; Ferraro, S.; Ferrero, I.; Ferté, A.; Flaugher, B.; Frieman, J.; García-Bellido, J.; Gatti, M.; Giannini, G.; Giardiello, S.; Gruen, D.; Gruendl, R. A.; Gutierrez, G.; Hill, J. C.; Hinton, S. R.; Hollowood, D. L.; Honscheid, K.; Huffenberger, K. M.; Huterer, D.; James, David J.; Jarvis, M.; Jeffrey, N.; Jense, H. T.; Knowles, K.; Kim, J.; Kramer, D.; Lahav, O.; Lee, S.; Lima, M.; MacCrann, N.; Madhavacheril, M. S.; Marshall, J. L.; McCullough, J.; Mehta, Y.; Mena-Fernández, J.; Miquel, R.; Mohr, J. J.; Moodley, K.; Myles, J.; Navarro-Alsina, A.; Newburgh, L.; Niemack, M. D.; Omori, Y.; Pandey, S.; Partridge, B.; Pieres, A.; Malagón, A. A. Plazas; Porredon, A.; Prat, J.; Qu, F. J.; Robertson, N.; Rollins, R. P.; Roodman, A.; Samuroff, S.; Sánchez, C.; Sanchez, E.; Sanchez Cid, D.; Secco, L. F.; Sehgal, N.; Sheldon, E.; Sherwin, B. D.; Shin, T.; Sifón, C.; Smith, M.; Suchyta, E.; Swanson, M. E. C.; Tarle, G.; Troxel, M. A.; Tutusaus, I.; Vargas, C.; Weaverdyck, N.; Wiseman, P.; Yamamoto, M.; Zuntz, J.; (The, ACT; DES Collaborations) (2024)
    Cross-correlation between weak lensing of the Cosmic Microwave Background (CMB) and weak lensing of galaxies offers a way to place robust constraints on cosmological and astrophysical parameters with reduced sensitivity ...
  • A review of planetary systems around HD 99492, HD 147379, and HD 190007 with HARPS-N 
    Stalport, M.; Cretignier, M.; Udry, S.; John, A. Anna; Wilson, T. G.; Delisle, J. -B; Bonomo, A. S.; Buchhave, L. A.; Charbonneau, D.; Dalal, S.; Damasso, M.; Di Fabrizio, L.; Dumusque, X.; Fiorenzano, A.; Harutyunyan, A.; Haywood, R. D.; Latham, D. W.; López-Morales, M.; Lorenzi, V.; Lovis, C.; Malavolta, L.; Molinari, E.; Mortier, A.; Pedani, M.; Pepe, F.; Pinamonti, M.; Poretti, E.; Rice, K.; Sozzetti, A. (2023)
    Context. The Rocky Planet Search (RPS) program is dedicated to a blind radial velocity (RV) search of planets around bright stars in the northern hemisphere, using the high-resolution echelle spectrograph HARPS-N installed ...

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