Smithsonian Digital Repository: Recent submissions

  • Star Formation Variability as a Probe for the Baryon Cycle within Galaxies 
    Shin, Eun-jin; Tacchella, Sandro; Kim, Ji-hoon; Iyer, Kartheik G.; Semenov, Vadim A. (2023)
    We investigate the connection between the regulation of star formation and the cycling of baryons both within and in and out of galaxies. We use idealized numerical simulations of Milky Way-mass galaxies, in which we vary ...
  • Leaf Endophytes Relationship with Host Metabolome Expression in Tropical Gymnosperms 
    Sierra, Adriel M.; Melendez, Omayra; Bethancourt, Rita; Bethancourt, Ariadna; Rodriguez-Castro, Lilisbeth; Lopez, Christian A.; Sedio, Brian E.; Saltonstall, Kristin; Villarreal, A. Juan Carlos (2024)
    Plant-microbe interactions play a pivotal role in shaping host fitness, especially concerning chemical defense mechanisms. In cycads, establishing direct correlations between specific endophytic microbes and the synthesis ...
  • THESAN-HR: galaxies in the Epoch of Reionization in warm dark matter, fuzzy dark matter, and interacting dark matter 
    Shen, Xuejian; Borrow, Josh; Vogelsberger, Mark; Garaldi, Enrico; Smith, Aaron; Kannan, Rahul; Tacchella, Sandro; Zavala, Jesús; Hernquist, Lars; Yeh, Jessica Y. -C; Zheng, Chunyuan (2024)
    Using high-resolution cosmological radiation-hydrodynamic (RHD) simulations (THESAN-HR), we explore the impact of alternative dark matter (altDM) models on galaxies during the Epoch of Reionization. The simulations adopt ...
  • The First X-Ray Polarization Observation of the Black Hole X-Ray Binary 4U 1630-47 in the Steep Power-law State 
    Rodriguez Cavero, Nicole; Marra, Lorenzo; Krawczynski, Henric; Dovciak, Michal; Bianchi, Stefano; Steiner, James F.; Svoboda, Jiri; Capitanio, Fiamma; Matt, Giorgio; Negro, Michela; Ingram, Adam; Veledina, Alexandra; Taverna, Roberto; Karas, Vladimir; Ursini, Francesco; Podgorný, Jakub; Ratheesh, Ajay; Suleimanov, Valery; Mikušincová, Romana; Zane, Silvia; Kaaret, Philip; Muleri, Fabio; Poutanen, Juri; Malacaria, Christian; Petrucci, Pierre-Olivier; Gau, Ephraim; Hu, Kun; Chun, Sohee; Agudo, Iván; Antonelli, Lucio A.; Bachetti, Matteo; Baldini, Luca; Baumgartner, Wayne H.; Bellazzini, Ronaldo; Bongiorno, Stephen D.; Bonino, Raffaella; Brez, Alessandro; Bucciantini, Niccolò; Castellano, Simone; Cavazzuti, Elisabetta; Chen, Chien-Ting; Ciprini, Stefano; Costa, Enrico; De Rosa, Alessandra; Del Monte, Ettore; Di Gesu, Laura; Di Lalla, Niccolò; Di Marco, Alessandro; Donnarumma, Immacolata; Doroshenko, Victor; Ehlert, Steven R.; Enoto, Teruaki; Evangelista, Yuri; Fabiani, Sergio; Ferrazzoli, Riccardo; García, Javier A.; Gunji, Shuichi; Hayashida, Kiyoshi; Heyl, Jeremy; Iwakiri, Wataru; Jorstad, Svetlana G.; Kislat, Fabian; Kitaguchi, Takao; Kolodziejczak, Jeffery J.; La Monaca, Fabio; Latronico, Luca; Liodakis, Ioannis; Maldera, Simone; Manfreda, Alberto; Marin, Frédéric; Marinucci, Andrea; Marscher, Alan P.; Marshall, Herman L.; Massaro, Francesco; Mitsuishi, Ikuyuki; Mizuno, Tsunefumi; Ng, Chi-Yung; O'Dell, Stephen L.; Omodei, Nicola; Oppedisano, Chiara; Papitto, Alessandro; Pavlov, George G.; Peirson, Abel L.; Perri, Matteo; Pesce-Rollins, Melissa; Pilia, Maura; Possenti, Andrea; Puccetti, Simonetta; Ramsey, Brian D.; Rankin, John; Roberts, Oliver J.; Romani, Roger W.; Sgrò, Carmelo; Slane, Patrick; Spandre, Gloria; Soffitta, Paolo; Swartz, Douglas A.; Tamagawa, Toru; Tavecchio, Fabrizio; Tawara, Yuzuru; Tennant, Allyn F.; Thomas, Nicholas E.; Tombesi, Francesco; Trois, Alessio; Tsygankov, Sergey S.; Turolla, Roberto; Vink, Jacco; Weisskopf, Martin C.; Wu, Kinwah; Xie, Fei (2023)
    The Imaging X-ray Polarimetry Explorer (IXPE) observed the black hole X-ray binary 4U 1630-47 in the steep power-law (or very high) state. The observations reveal a linear polarization degree of the 2-8 keV X-rays of 6.8% ...
  • HST PanCET programme: a flat optical transmission spectrum for the Hot Jupiter WASP-101b 
    Rathcke, Alexander D.; Buchhave, Lars A.; Mendonça, João M.; Sing, David K.; López-Morales, Mercedes; Alam, Munazza K.; Henry, Gregory W.; Nikolov, Nikolay K.; García Muñoz, A.; Mikal-Evans, Thomas; Wakeford, Hannah R.; Dos Santos, Leonardo A.; Rajpaul, Vinesh Maguire (2023)
    We present an optical transmission spectrum of the hot Jupiter WASP-101b. We observed three primary transits with Hubble Space Telescope (HST)/Space Telescope Imaging Spectrograph, covering a wavelength range from 0.3 to ...
  • X-Ray Polarized View of the Accretion Geometry in the X-Ray Binary Circinus X-1 
    Rankin, John; La Monaca, Fabio; Di Marco, Alessandro; Poutanen, Juri; Bobrikova, Anna; Kravtsov, Vadim; Muleri, Fabio; Pilia, Maura; Veledina, Alexandra; Fender, Rob; Kaaret, Philip; Kim, Dawoon E.; Marinucci, Andrea; Marshall, Herman L.; Papitto, Alessandro; Tennant, Allyn F.; Tsygankov, Sergey S.; Weisskopf, Martin C.; Wu, Kinwah; Zane, Silvia; Ambrosino, Filippo; Farinelli, Ruben; Gnarini, Andrea; Agudo, Iván; Antonelli, Lucio A.; Bachetti, Matteo; Baldini, Luca; Baumgartner, Wayne H.; Bellazzini, Ronaldo; Bianchi, Stefano; Bongiorno, Stephen D.; Bonino, Raffaella; Brez, Alessandro; Bucciantini, Niccolò; Capitanio, Fiamma; Castellano, Simone; Cavazzuti, Elisabetta; Chen, Chien-Ting; Ciprini, Stefano; Costa, Enrico; De Rosa, Alessandra; Del Monte, Ettore; Di Gesu, Laura; Di Lalla, Niccolò; Donnarumma, Immacolata; Doroshenko, Victor; Dovciak, Michal; Ehlert, Steven R.; Enoto, Teruaki; Evangelista, Yuri; Fabiani, Sergio; Ferrazzoli, Riccardo; Garcia, Javier A.; Gunji, Shuichi; Hayashida, Kiyoshi; Heyl, Jeremy; Iwakiri, Wataru; Jorstad, Svetlana G.; Karas, Vladimir; Kislat, Fabian; Kitaguchi, Takao; Kolodziejczak, Jeffery J.; Krawczynski, Henric; Latronico, Luca; Liodakis, Ioannis; Maldera, Simone; Manfreda, Alberto; Marin, Frédéric; Marscher, Alan P.; Massaro, Francesco; Matt, Giorgio; Mitsuishi, Ikuyuki; Mizuno, Tsunefumi; Negro, Michela; Ng, Chi-Yung; O'Dell, Stephen L.; Omodei, Nicola; Oppedisano, Chiara; Pavlov, George G.; Peirson, Abel L.; Perri, Matteo; Pesce-Rollins, Melissa; Petrucci, Pierre-Olivier; Possenti, Andrea; Puccetti, Simonetta; Ramsey, Brian D.; Ratheesh, Ajay; Roberts, Oliver J.; Romani, Roger W.; Sgrò, Carmelo; Slane, Patrick; Soffitta, Paolo; Spandre, Gloria; Swartz, Douglas A.; Tamagawa, Toru; Tavecchio, Fabrizio; Taverna, Roberto; Tawara, Yuzuru; Thomas, Nicholas E.; Tombesi, Francesco; Trois, Alessio; Turolla, Roberto; Vink, Jacco; Xie, Fei (2024)
    Cir X-1 is a neutron star X-ray binary characterized by strong variations in flux during its eccentric ~16.6 day orbit. There are also strong variations in the spectral state, and it has historically shown both atoll and ...
  • First on-sky results of a Fabry-Perot Instrument for Oxygen Searches (FIOS) prototype 
    Rukdee, S.; Ben-Ami, S.; López-Morales, Mercedes; Szentgyorgyi, Andrew; Charbonneau, David; García-Mejía, Juliana; Buchner, J. (2023)
    Context. The upcoming Extremely Large Telescopes (ELTs) are expected to have a sufficient collecting area required to detect potential biosignature gases such as molecular oxygen, O<sub>2</sub>, in the atmosphere of ...
  • Formation of Galactic Disks. I. Why Did the Milky Way's Disk Form Unusually Early? 
    Semenov, Vadim A.; Conroy, Charlie; Chandra, Vedant; Hernquist, Lars; Nelson, Dylan (2024)
    Recent results from spectroscopic and astrometric surveys of nearby stars suggest that the stellar disk of our Milky Way (MW) was formed quite early, within the first few billion years of its evolution. Chemokinematic ...
  • Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM 
    Rustamkulov, Z.; Sing, D. K.; Mukherjee, S.; May, E. M.; Kirk, James; Schlawin, E.; Line, M. R.; Piaulet, C.; Carter, A. L.; Batalha, N. E.; Goyal, J. M.; López-Morales, Mercedes; Lothringer, J. D.; MacDonald, R. J.; Moran, S. E.; Stevenson, K. B.; Wakeford, H. R.; Espinoza, N.; Bean, J. L.; Batalha, N. M.; Benneke, B.; Berta-Thompson, Z. K.; Crossfield, I. J. M.; Gao, P.; Kreidberg, L.; Powell, Diana K.; Cubillos, P. E.; Gibson, N. P.; Leconte, J.; Molaverdikhani, K.; Nikolov, N. K.; Parmentier, V.; Roy, P.; Taylor, J.; Turner, J. D.; Wheatley, P. J.; Aggarwal, K.; Ahrer, E.; Alam, M. K.; Alderson, L.; Allen, N. H.; Banerjee, A.; Barat, S.; Barrado, D.; Barstow, J. K.; Bell, T. J.; Blecic, J.; Brande, J.; Casewell, S.; Changeat, Q.; Chubb, K. L.; Crouzet, N.; Daylan, T.; Decin, L.; Désert, J.; Mikal-Evans, T.; Feinstein, A. D.; Flagg, L.; Fortney, J. J.; Harrington, J.; Heng, K.; Hong, Y.; Hu, R.; Iro, N.; Kataria, T.; Kempton, E. M. -R; Krick, J.; Lendl, M.; Lillo-Box, J.; Louca, A.; Lustig-Yaeger, J.; Mancini, L.; Mansfield, M.; Mayne, N. J.; Miguel, Y.; Morello, G.; Ohno, K.; Palle, E.; Petit dit de la Roche, D. J. M.; Rackham, B. V.; Radica, M.; Ramos-Rosado, L.; Redfield, S.; Rogers, L. K.; Shkolnik, E. L.; Southworth, J.; Teske, J.; Tremblin, P.; Tucker, G. S.; Venot, O.; Waalkes, W. C.; Welbanks, L.; Zhang, X.; Zieba, S. (2023)
    Transmission spectroscopy<sup>1-3</sup> of exoplanets has revealed signatures of water vapour, aerosols and alkali metals in a few dozen exoplanet atmospheres<sup>4,5</sup>. However, these previous inferences with the ...
  • The Polarized Cosmic Hand: IXPE Observations of PSR B1509-58/MSH 15-5<sup>2</sup> 
    Romani, Roger W.; Wong, Josephine; Di Lalla, Niccoló; Omodei, Nicola; Xie, Fei; Ng, C. -Y; Ferrazzoli, Riccardo; Di Marco, Alessandro; Bucciantini, Niccoló; Pilia, Maura; Slane, Patrick; Weisskopf, Martin C.; Johnston, Simon; Burgay, Marta; Wei, Deng; Yang, Yi-Jung; Zhang, Shumeng; Antonelli, Lucio A.; Bachetti, Matteo; Baldini, Luca; Baumgartner, Wayne H.; Bellazzini, Ronaldo; Bianchi, Stefano; Bongiorno, Stephen D.; Bonino, Raffaella; Brez, Alessandro; Capitanio, Fiamma; Castellano, Simone; Cavazzuti, Elisabetta; Chen, Chien-Ting; Cibrario, Nicoló; Ciprini, Stefano; Costa, Enrico; De Rosa, Alessandra; Del Monte, Ettore; Di Gesu, Laura; Donnarumma, Immacolata; Doroshenko, Victor; Dovciak, Michal; Ehlert, Steven R.; Enoto, Teruaki; Evangelista, Yuri; Fabiani, Sergio; Garcia, Javier A.; Gunji, Shuichi; Hayashida, Kiyoshi; Heyl, Jeremy; Iwakiri, Wataru; Liodakis, Ioannis; Kaaret, Philip; Karas, Vladimir; Kim, Dawoon E.; Kitaguchi, Takao; Kolodziejczak, Jeffery J.; Krawczynski, Henric; La Monaca, Fabio; Latronico, Luca; Madejski, Grzegorz; Maldera, Simone; Manfreda, Alberto; Marin, Frédéric; Marinucci, Andrea; Marscher, Alan P.; Marshall, Herman L.; Massaro, Francesco; Matt, Giorgio; Middei, Riccardo; Mitsuishi, Ikuyuki; Mizuno, Tsunefumi; Muleri, Fabio; Negro, Michela; O'Dell, Stephen L.; Oppedisano, Chiara; Pacciani, Luigi; Papitto, Alessandro; Pavlov, George G.; Perri, Matteo; Pesce-Rollins, Melissa; Petrucci, Pierre-Olivier; Possenti, Andrea; Poutanen, Juri; Puccetti, Simonetta; Ramsey, Brian D.; Rankin, John; Ratheesh, Ajay; Roberts, Oliver J.; Sgró, Carmelo; Soffitta, Paolo; Spandre, Gloria; Swartz, Douglas A.; Tamagawa, Toru; Tavecchio, Fabrizio; Taverna, Roberto; Tawara, Yuzuru; Tennant, Allyn F.; Thomas, Nicholas E.; Tombesi, Francesco; Trois, Alessio; Tsygankov, Sergey; Turolla, Roberto; Vink, Jacco; Wu, Kinwah; Zane, Silvia (2023)
    We describe IXPE polarization observations of the pulsar wind nebula (PWN) MSH 15-5<sup>2</sup>, the "Cosmic Hand." We find X-ray polarization across the PWN, with B-field vectors generally aligned with filamentary X-ray ...
  • The first X-ray polarimetric observation of the black hole binary LMC X-1 
    Podgorný, J.; Marra, L.; Muleri, F.; Rodriguez Cavero, N.; Ratheesh, A.; Dovciak, M.; Mikušincová, R.; Brigitte, M.; Steiner, J. F.; Veledina, A.; Bianchi, S.; Krawczynski, H.; Svoboda, J.; Kaaret, P.; Matt, G.; García, J. A.; Petrucci, P. -O; Lutovinov, A.; Semena, A.; Di Marco, A.; Negro, M.; Weisskopf, M. C.; Ingram, A.; Poutanen, J.; Beheshtipour, B.; Chun, S.; Hu, K.; Mizuno, T.; Sixuan, Z.; Tombesi, F.; Zane, S.; Agudo, I.; Antonelli, L. A.; Bachetti, M.; Baldini, L.; Baumgartner, W. H.; Bellazzini, R.; Bongiorno, S. D.; Bonino, R.; Brez, A.; Bucciantini, N.; Capitanio, F.; Castellano, S.; Cavazzuti, E.; Chen, C.; Ciprini, S.; Costa, E.; De Rosa, A.; Del Monte, E.; Di Gesu, L.; Di Lalla, N.; Donnarumma, I.; Doroshenko, V.; Ehlert, S. R.; Enoto, T.; Evangelista, Y.; Fabiani, S.; Ferrazzoli, R.; Gunji, S.; Hayashida, K.; Heyl, J.; Iwakiri, W.; Jorstad, S. G.; Karas, V.; Kislat, F.; Kitaguchi, T.; Kolodziejczak, J. J.; La Monaca, F.; Latronico, L.; Liodakis, I.; Maldera, S.; Manfreda, A.; Marin, F.; Marinucci, A.; Marscher, A. P.; Marshall, H. L.; Massaro, F.; Mitsuishi, I.; Ng, C. -Y; O'Dell, S. L.; Omodei, N.; Oppedisano, C.; Papitto, A.; Pavlov, G. G.; Peirson, A. L.; Perri, M.; Pesce-Rollins, M.; Pilia, M.; Possenti, A.; Puccetti, S.; Ramsey, B. D.; Rankin, J.; Roberts, O. J.; Romani, R. W.; Sgrò, C.; Slane, P.; Soffitta, P.; Spandre, G.; Swartz, D. A.; Tamagawa, T.; Tavecchio, F.; Taverna, R.; Tawara, Y.; Tennant, A. F.; Thomas, N. E.; Trois, A.; Tsygankov, S. S.; Turolla, R.; Vink, J.; Wu, K.; Xie, F. (2023)
    We report on an X-ray polarimetric observation of the high-mass X-ray binary LMC X-1 in the high/soft state, obtained by the Imaging X-ray Polarimetry Explorer (IXPE) in 2022 October. The measured polarization is below the ...
  • Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration 
    Prather, Ben S.; Dexter, Jason; Moscibrodzka, Monika; Pu, Hung-Yi; Bronzwaer, Thomas; Davelaar, Jordy; Younsi, Ziri; Gammie, Charles F.; Gold, Roman; Wong, George N.; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin; Ball, David; Balokovic, Mislav; Barrett, John; Bauböck, Michi; Benson, Bradford A.; Bintley, Dan; Blackburn, Lindy; Blundell, Raymond; Bouman, Katherine L.; Bower, Geoffrey C.; Boyce, Hope; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broderick, Avery E.; Broguiere, Dominique; Bustamante, Sandra; Byun, Do-Young; Carlstrom, John E.; Ceccobello, Chiara; Chael, Andrew; Chan, Chi-kwan; Chang, Dominic O.; Chatterjee, Koushik; Chatterjee, Shami; Chen, Ming-Tang; Chen, Yongjun; Cheng, Xiaopeng; Cho, Ilje; Christian, Pierre; Conroy, Nicholas S.; Conway, John E.; Cordes, James M.; Crawford, Thomas M.; Crew, Geoffrey B.; Cruz-Osorio, Alejandro; Cui, Yuzhu; De Laurentis, Mariafelicia; Deane, Roger; Dempsey, Jessica; Desvignes, Gregory; Dhruv, Vedant; Doeleman, Sheperd S.; Dougal, Sean; Dzib, Sergio A.; Eatough, Ralph P.; Emami, Razieh; Falcke, Heino; Farah, Joseph; Fish, Vincent L.; Fomalont, Ed; Ford, H. Alyson; Fraga-Encinas, Raquel; Freeman, William T.; Friberg, Per; Fromm, Christian M.; Fuentes, Antonio; Galison, Peter; García, Roberto; Gentaz, Olivier; Georgiev, Boris; Goddi, Ciriaco; Gómez-Ruiz, Arturo I.; Gómez, José L.; Gu, Minfeng; Gurwell, Mark; Hada, Kazuhiro; Haggard, Daryl; Haworth, Kari; Hecht, Michael H.; Hesper, Ronald; Heumann, Dirk; Ho, Luis C.; Ho, Paul; Honma, Mareki; Huang, Chih-Wei L.; Huang, Lei; Hughes, David H.; Ikeda, Shiro; Impellizzeri, C. M. Violette; Inoue, Makoto; Issaoun, Sara; James, David J.; Jannuzi, Buell T.; Janssen, Michael; Jeter, Britton; Jiang, Wu; Jiménez-Rosales, Alejandra; Johnson, Michael D.; Jorstad, Svetlana; Joshi, Abhishek V.; Jung, Taehyun; Karami, Mansour; Karuppusamy, Ramesh; Kawashima, Tomohisa; Keating, Garrett K.; Kettenis, Mark; Kim, Dong-Jin; Kim, Jae-Young; Kim, Jongsoo; Kim, Junhan; Kino, Motoki; Koay, Jun Yi; Kocherlakota, Prashant; Kofuji, Yutaro; Koyama, Shoko; Kramer, Carsten; Kramer, Michael; Krichbaum, Thomas P.; Kuo, Cheng-Yu; La Bella, Noemi; Lauer, Tod R.; Lee, Daeyoung; Lee, Sang-Sung; Leung, Po Kin; Levis, Aviad; Li, Zhiyuan; Lico, Rocco; Lindahl, Greg; Lindqvist, Michael; Lisakov, Mikhail; Liu, Jun; Liu, Kuo; Liuzzo, Elisabetta; Lo, Wen-Ping; Lobanov, Andrei P.; Loinard, Laurent; Lonsdale, Colin J.; Lu, Ru-Sen; MacDonald, Nicholas R.; Mao, Jirong; Marchili, Nicola; Markoff, Sera; Marrone, Daniel P.; Marscher, Alan P.; Martí-Vidal, Iván; Matsushita, Satoki; Matthews, Lynn D.; Medeiros, Lia; Menten, Karl M.; Michalik, Daniel; Mizuno, Izumi; Mizuno, Yosuke; Moran, James M.; Moriyama, Kotaro; Müller, Cornelia; Mus, Alejandro; Musoke, Gibwa; Myserlis, Ioannis; Nadolski, Andrew; Nagai, Hiroshi; Nagar, Neil M.; Nakamura, Masanori; Narayan, Ramesh; Narayanan, Gopal; Natarajan, Iniyan; Nathanail, Antonios; Fuentes, Santiago Navarro; Neilsen, Joey; Neri, Roberto; Ni, Chunchong; Noutsos, Aristeidis; Nowak, Michael A.; Oh, Junghwan; Okino, Hiroki; Olivares, Héctor; Ortiz-León, Gisela N.; Oyama, Tomoaki; Özel, Feryal; Palumbo, Daniel C. M.; Paraschos, Georgios Filippos; Park, Jongho; Parsons, Harriet; Patel, Nimesh; Pen, Ue-Li; Pesce, Dominic W.; Piétu, Vincent; Plambeck, Richard; PopStefanija, Aleksandar; Porth, Oliver; Pötzl, Felix M.; Preciado-López, Jorge A.; Psaltis, Dimitrios; Ramakrishnan, Venkatessh; Rao, Ramprasad; Rawlings, Mark G.; Raymond, Alexander W.; Rezzolla, Luciano; Ricarte, Angelo; Ripperda, Bart; Roelofs, Freek; Rogers, Alan; Ros, Eduardo; Romero-Cañizales, Cristina; Roshanineshat, Arash; Rottmann, Helge; Roy, Alan L.; Ruiz, Ignacio; Ruszczyk, Chet; Rygl, Kazi L. J.; Sánchez, Salvador; Sánchez-Argüelles, David; Sánchez-Portal, Miguel; Sasada, Mahito; Satapathy, Kaushik; Savolainen, Tuomas; Schloerb, F. Peter; Schonfeld, Jonathan; Schuster, Karl-Friedrich; Shao, Lijing; Shen, Zhiqiang; Small, Des; Sohn, Bong Won; SooHoo, Jason; Souccar, Kamal; Sun, He; Tazaki, Fumie; Tetarenko, Alexandra J.; Tiede, Paul; Tilanus, Remo P. J.; Titus, Michael; Torne, Pablo; Traianou, Efthalia; Trent, Tyler; Trippe, Sascha; Turk, Matthew; van Bemmel, Ilse; van Langevelde, Huib Jan; van Rossum, Daniel R.; Vos, Jesse; Wagner, Jan; Ward-Thompson, Derek; Wardle, John; Weintroub, Jonathan; Wex, Norbert; Wharton, Robert; Wielgus, Maciek; Wiik, Kaj; Witzel, Gunther; Wondrak, Michael F.; Wu, Qingwen; Yamaguchi, Paul; Yfantis, Aristomenis; Yoon, Doosoo; Young, André; Young, Ken; Yu, Wei; Yuan, Feng; Yuan, Ye-Fei; Zensus, J. Anton; Zhang, Shuo; Zhao, Guang-Yao; Zhao, Shan-Shan; Event Horizon Telescope Collaboration (2023)
    Interpretation of resolved polarized images of black holes by the Event Horizon Telescope (EHT) requires predictions of the polarized emission observable by an Earth-based instrument for a particular model of the black ...
  • The effect of stellar contamination on low-resolution transmission spectroscopy: needs identified by NASA's Exoplanet Exploration Program Study Analysis Group 21 
    Rackham, Benjamin V.; Espinoza, Néstor; Berdyugina, Svetlana V.; Korhonen, Heidi; MacDonald, Ryan J.; Montet, Benjamin T.; Morris, Brett M.; Oshagh, Mahmoudreza; Shapiro, Alexander I.; Unruh, Yvonne C.; Quintana, Elisa V.; Zellem, Robert T.; Apai, Dániel; Barclay, Thomas; Barstow, Joanna K.; Bruno, Giovanni; Carone, Ludmila; Casewell, Sarah L.; Cegla, Heather M.; Criscuoli, Serena; Fischer, Catherine; Fournier, Damien; Giampapa, Mark S.; Giles, Helen; Iyer, Aishwarya; Kopp, Greg; Kostogryz, Nadiia M.; Krivova, Natalie; Mallonn, Matthias; McGruder, Chima; Molaverdikhani, Karan; Newton, Elisabeth R.; Panja, Mayukh; Peacock, Sarah; Reardon, Kevin; Roettenbacher, Rachael M.; Scandariato, Gaetano; Solanki, Sami; Stassun, Keivan G.; Steiner, Oskar; Stevenson, Kevin B.; Tregloan-Reed, Jeremy; Valio, Adriana; Wedemeyer, Sven; Welbanks, Luis; Yu, Jie; Alam, Munazza K.; Davenport, James R. A.; Deming, Drake; Dong, Chuanfei; Ducrot, Elsa; Fisher, Chloe; Gilbert, Emily; Kostov, Veselin; López-Morales, Mercedes; Line, Mike; Mocnik, Teo; Mullally, Susan; Paudel, Rishi R.; Ribas, Ignasi; Valenti, Jeff A. (2023)
    Study Analysis Group 21 (SAG21) of NASA's Exoplanet Exploration Program Analysis Group was organized to study the effect of stellar contamination on space-based transmission spectroscopy, a method for studying exoplanetary ...
  • The First High-contrast Images of Near High-mass X-Ray Binaries with Keck/NIRC2 
    Prasow-Emond, M.; Hlavacek-Larrondo, J.; Fogarty, K.; Artigau, E.; Mawet, D.; Gandhi, P.; Steiner, J. F.; Rameau, J.; Lafreniere, D.; Fabian, A.; Walton, D. J.; Doyon, R.; Ren, B. B. (2024)
    Although the study of X-ray binaries has led to major breakthroughs in high-energy astrophysics, their circumbinary environment at scales of similar to 100-10,000 au has not been thoroughly investigated. In this paper, we ...
  • The MillenniumTNG Project: the hydrodynamical full physics simulation and a first look at its galaxy clusters 
    Pakmor, Rüdiger; Springel, Volker; Coles, Jonathan P.; Guillet, Thomas; Pfrommer, Christoph; Bose, Sownak; Barrera, Monica; Delgado, Ana Maria; Ferlito, Fulvio; Frenk, Carlos; Hadzhiyska, Boryana; Hernández-Aguayo, César; Hernquist, Lars; Kannan, Rahul; White, Simon D. M. (2023)
    Cosmological simulations are an important theoretical pillar for understanding non-linear structure formation in our Universe and for relating it to observations on large scales. In several papers, we introduce our ...
  • X-Ray Polarization of BL Lacertae in Outburst 
    Peirson, Abel L.; Negro, Michela; Liodakis, Ioannis; Middei, Riccardo; Kim, Dawoon E.; Marscher, Alan P.; Marshall, Herman L.; Pacciani, Luigi; Romani, Roger W.; Wu, Kinwah; Di Marco, Alessandro; Di Lalla, Niccoló; Omodei, Nicola; Jorstad, Svetlana G.; Agudo, Iván; Kouch, Pouya M.; Lindfors, Elina; Aceituno, Francisco José; Bernardos, Maria I.; Bonnoli, Giacomo; Casanova, Víctor; García-Comas, Maya; Agís-González, Beatriz; Husillos, César; Marchini, Alessandro; Sota, Alfredo; Casadio, Carolina; Escudero, Juan; Myserlis, Ioannis; Sievers, Albrecht; Gurwell, Mark; Rao, Ramprasad; Imazawa, Ryo; Sasada, Mahito; Fukazawa, Yasushi; Kawabata, Koji S.; Uemura, Makoto; Mizuno, Tsunefumi; Nakaoka, Tatsuya; Akitaya, Hiroshi; Cheong, Yeon; Jeong, Hyeon-Woo; Kang, Sincheol; Kim, Sang-Hyun; Lee, Sang-Sung; Angelakis, Emmanouil; Kraus, Alexander; Cibrario, Nicoló; Donnarumma, Immacolata; Poutanen, Juri; Tavecchio, Fabrizio; Antonelli, Lucio A.; Bachetti, Matteo; Baldini, Luca; Baumgartner, Wayne H.; Bellazzini, Ronaldo; Bianchi, Stefano; Bongiorno, Stephen D.; Bonino, Raffaella; Brez, Alessandro; Bucciantini, Niccoló; Capitanio, Fiamma; Castellano, Simone; Cavazzuti, Elisabetta; Chen, Chien-Ting; Ciprini, Stefano; Costa, Enrico; De Rosa, Alessandra; Del Monte, Ettore; Di Gesu, Laura; Doroshenko, Victor; Dovciak, Michal; Ehlert, Steven R.; Enoto, Teruaki; Evangelista, Yuri; Fabiani, Sergio; Ferrazzoli, Riccardo; Garcia, Javier A.; Gunji, Shuichi; Hayashida, Kiyoshi; Heyl, Jeremy; Iwakiri, Wataru; Kaaret, Philip; Karas, Vladimir; Kitaguchi, Takao; Kolodziejczak, Jeffery J.; Krawczynski, Henric; La Monaca, Fabio; Latronico, Luca; Madejski, Grzegorz; Maldera, Simone; Manfreda, Alberto; Marin, Frédéric; Marinucci, Andrea; Massaro, Francesco; Matt, Giorgio; Mitsuishi, Ikuyuki; Muleri, Fabio; Ng, C. -Y; O'Dell, Stephen L.; Oppedisano, Chiara; Papitto, Alessandro; Pavlov, George G.; Perri, Matteo; Pesce-Rollins, Melissa; Petrucci, Pierre-Olivier; Pilia, Maura; Possenti, Andrea; Puccetti, Simonetta; Ramsey, Brian D.; Rankin, John; Ratheesh, Ajay; Roberts, Oliver J.; Sgró, Carmelo; Slane, Patrick; Soffitta, Paolo; Spandre, Gloria; Swartz, Douglas A.; Tamagawa, Toru; Taverna, Roberto; Tawara, Yuzuru; Tennant, Allyn F.; Thomas, Nicholas E.; Tombesi, Francesco; Trois, Alessio; Tsygankov, Sergey; Turolla, Roberto; Vink, Jacco; Weisskopf, Martin C.; Xie, Fei; Zane, Silvia (2023)
    We report the first >99% confidence detection of X-ray polarization in BL Lacertae. During a recent X-ray/?-ray outburst, a 287 ks observation (2022 November 27-30) was taken using the Imaging X-ray Polarimetry Explorer ...
  • The Swift Deep Galactic Plane Survey (DGPS) Phase I Catalog 
    O'Connor, B.; Kouveliotou, C.; Evans, P. A.; Gorgone, N.; van Kooten, A. J.; Gagnon, S.; Yang, H.; Baring, M. G.; Bellm, E.; Beniamini, P.; Brink, J.; Buckley, D. A. H.; Cenko, S. B.; Egbo, O. D.; Gögüs, E.; Granot, J.; Hailey, C.; Hare, J.; Harrison, F.; Hartmann, D.; van der Horst, A. J.; Huppenkothen, D.; Kaper, L.; Kargaltsev, O.; Kennea, J. A.; Mukai, K.; Slane, P. O.; Stern, D.; Troja, E.; Wadiasingh, Z.; Wijers, R. A. M. J.; Woudt, P.; Younes, G. (2023)
    The Swift Deep Galactic Plane Survey (DGPS) is a Swift Key Project consisting of 380 tiled pointings covering ~40 deg<sup>2</sup> of the Galactic plane between longitude 10 of the Galactic plane between longitude 10 of ...
  • HST/WFC3 Light Curve Supports a Terrestrial Composition for the Closest Exoplanet to Transit an M Dwarf 
    Pass, Emily K.; Winters, Jennifer G.; Charbonneau, David; Balkanski, Aurelia; Lewis, Nikole; Lally, Maura; Bean, Jacob L.; Cloutier, Ryan; Eastman, Jason D. (2023)
    Previous studies of the exoplanet LTT 1445Ac concluded that the light curve from the Transiting Exoplanet Survey Satellite (TESS) was consistent with both grazing and nongrazing geometries. As a result, the radius and hence ...
  • Mapping distribution of woody plant species richness from field rapid assessment and machine learning 
    Perng, Bo-Hao; Lam, Tzeng Yih; Cheng, Su-Ting; Su, Sheng-Hsin; Anderson-Teixeria, Kristina; Bourg, Norman A.; Burslem, David F. R. P.; Castaño, Nicolas; Duque, Álvaro; Ediriweera, Sisira; Gunatilleke, Nimal; Lutz, James A.; McShea, William J.; Sabri, Mohamad Daniel M. D.; Novotny, Vojtech; O'Brien, Michael J.; Reynolds, Glen; Weiblen, George D.; Zuleta, Daniel (2024)
  • A multi-band study and exploration of the radio wave-?-ray connection in 3C 84 
    Paraschos, G. F.; Mpisketzis, V.; Kim, J. -Y; Witzel, G.; Krichbaum, T. P.; Zensus, J. A.; Gurwell, M. A.; Lähteenmäki, A.; Tornikoski, M.; Kiehlmann, S.; Readhead, A. C. S. (2023)
    Total intensity variability light curves offer a unique insight into the ongoing debate about the launching mechanism of jets. For this work, we utilised the availability of radio and ?-ray light curves over a few decades ...

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