Catching Element Formation In The Act. The Case for a New MeV Gamma-Ray Mission: Radionuclide Astronomy in the 2020s. A White Paper for the 2020 Decadal Survey

Chris L. Fryer*, Frank Timmes*, Aimee L. Hungerford, Aaron Couture, Fred Adams, Wako Aoki, Almudena Arcones, David Arnett, Katie Auchettl, Melina Avila, Carles Badenes, Eddie Baron, Andreas Bauswein, John Beacom, Jeff Blackmon, Stephane Blondin, Peter Bloser, Steve Boggs, Alan Boss, Terri BrandtEduardo Bravo, Ed Brown, Peter Brown, Steve Bruenn. Carl Budtz-Jorgensen, Eric Burns, Alan Calder, Regina Caputo, Art Champagne, Roger Chevalier, Alessandro Chieffi, Kelly Chipps, David Cinabro, Ondrea Clarkson, Don Clayton, Alain Coc, Devin Connolly, Charlie Conroy, Benoit Cote, Sean Couch, Nicolas Dauphas, Richard James deBoer, Catherine Deibel, Pavel Denisenkov, Steve Desch, Luc Dessart, Roland Diehl, Carolyn Doherty, Inma Dominguez, Subo Dong, Vikram Dwarkadas, Doreen Fan, Brian Fields, Carl Fields, Alex Filippenko, Robert Fisher, Francois Foucart, Claes Fransson, Carla Frohlich, George Fuller, Brad Gibson, Viktoriya Giryanskaya, Joachim Gorres, Stephane Goriely, Sergei Grebenev, Brian Grefenstette, Evan Grohs, James Guillochon, Alice Harpole, Chelsea Harris, J. Austin Harris, Fiona Harrison, Dieter Hartmann, Masa-aki Hashimoto, Alexander Heger, Margarita Hernanz, Falk Herwig, Raphael Hirschi, Raphael William Hix, Peter Hoflich, Robert Hoffman, Cole Holcomb, Eric Hsiao, Christian Iliadis, Agnieszka Janiuk, Thomas Janka, Anders Jerkstrand, Lucas Johns, Samuel Jones, Jordi Jose, Toshitaka Kajino, Amanda Karakas, Platon Karpov, Dan Kasen, Carolyn Kierans, Marc Kippen, Oleg Korobkin, Chiaki Kobayashi, Cecilia Kozma, Saha Krot, Pawan Kumar, Irfan Kuvvetli, Alison Laird, Martin Laming, Josefin Larsson, John Lattanzio, James Lattimer, Mark Leising, Annika Lennarz, Eric Lentz, Marco Limongi, Jonas Lippuner, Eli Livne, Nicole Lloyd-Ronning, Richard Longland, Laura A. Lopez, Maria Lugaro, Alexander Lutovinov, Kristin Madsen, Chris Malone, Francesca Matteucci, Julie McEnery, Zach Meisel, Bronson Messer, Brian Metzger, Bradley Meyer, Georges Meynet, Anthony Mezzacappa, Jonah Miller, Richard Miller, Peter Milne, Wendell Misch, Lee Mitchell, Philipp Mosta, Yuko Motizuki, Bernhard Muller, Matthew Mumpower, Jeremiah Murphy, Shigehiro Nagataki, Ehud Nakar, Ken'ichi Nomoto, Peter Nugent, Filomena Nunes, Brian O'Shea, Uwe Oberlack, Steven Pain, Lucas Parker, Albino Perego, Marco Pignatari, Gabriel Martinez Pinedo, Tomasz Plewa, Dovi Poznanski, William Priedhorsky, Boris Pritychenko, David Radice, Enrico Ramirez-Ruiz, Thomas Rauscher, Sanjay Reddy, Ernst Rehm, Rene Reifarth, Debra Richman, Paul Ricker, Nabin Rijal, Luke Roberts, Friedrich Ropke, Stephan Rosswog, Ashley J. Ruiter, Chris Ruiz, Daniel Wolf Savin, Hendrik Schatz, Dieter Schneider, Josiah Schwab, Ivo Seitenzahl, Ken Shen, Thomas Siegert, Stuart Sim, David Smith, Karl Smith, Michael Smith, Jesper Sollerman, Trevor Sprouse, Artemis Spyrou, Sumner Starrfield, Andrew Steiner, Andrew W. Strong, Tuguldur Sukhbold, Nick Suntzeff, Rebecca Surman, Toru Tanimori, Lih-Sin The, Friedrich-Karl Thielemann, Alexey Tolstov, Nozomu Tominaga, John Tomsick, Dean Townsley, Pelagia Tsintari, Sergey Tsygankov, David Vartanyan, Tonia Venters, Tom Vestrand, Jacco Vink, Roni Waldman, Lifang Wang, Xilu Wang, MacKenzie Warren, Christopher West, J. Craig Wheeler, Michael Wiescher, Christoph Winkler, Lisa Winter, Bill Wolf, Richard Woolf, Stan Woosley, Jin Wu, Chris Wrede, Shoichi Yamada, Patrick Young, Remco Zegers, Michael Zingale, Simon Portegies Zwart

*Corresponding author for this work

Research output: Contribution to journalJournal articleCommunication

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Abstract

Gamma-ray astronomy explores the most energetic photons in nature to address some of the most pressing puzzles in contemporary astrophysics. The unique information provided by MeV gamma-ray astronomy to help address frontiers makes now a compelling time for the community to advocate for a new mission to be operational in the 2020s and beyond.
Original languageEnglish
JournalBulletin of the American Astronomical Society
Volume51
Issue number3 (Astro2020 Scince White Papers)
Number of pages14
DOIs
Publication statusPublished - 2019

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