المؤلفون: Kazuki Ampuku, Ikuyuki Mitsuishi, Koki Sakuta, Philip Kaaret, Daniel M. LaRocca, Lorella Angelini

المصدر: The Astrophysical Journal, Vol 962, Iss 2, p 153 (2024)

مصطلحات موضوعية: X-ray astronomy, Diffuse x-ray background, Galaxy disks, Galaxy stellar disks, the Milky Way, Astrophysics, QB460-466

الوصف: We analyzed data from HaloSat observations for five fields in the Galactic disk located far away from the Galactic center (135° < l < 254°) to understand the nature of soft X-ray energy emission in the Galactic disk. The fields have 14° diameter and were selected to contain no significant high-flux X-ray sources. All five HaloSat soft X-ray energy spectra (0.4–7 keV with energy resolution of < 100 eV below 1 keV) show a possibility of the presence of unresolved high-temperature plasma in the Galactic disk (UHTPGD) with a temperature of 0.8–1.0 keV and an emission measure of (8–11) × 10 ^−4 cm ^−6 pc in addition to the soft X-ray diffuse background components mainly studied at higher Galactic latitudes (solar wind charge exchange emission, Local Hot Bubble, Milky Way halo emission, and the cosmic X-ray background). This suggests that the UHTPGD is present across the whole Galactic disk. We also observed UHTPGD emission in a region with no bright sources in an XMM-Newton field contained within one of the HaloSat fields. The temperature and emission measure are consistent with those measured with HaloSat. Moreover, the stacked spectra of the X-ray pointlike sources and near-infrared-identified point sources such as stars in the XMM-Newton field also show a spectral feature similar to the UHTPGD emission. This suggests that the UHTPGD may partly originate from pointlike sources such as stars.

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1538-4357

URL الوصول: https://doaj.org/article/cbf14ef4253044a8bdaad4d2150eacf7

المؤلفون: Lorella Angelini, Francesca Badaracco, Stefano Benetti, Alessandro Bertolini, Xing Bian, Alessandro Bonforte, Enrico Bozzo, Marcel ter Brake, Marica Branchesi, Enrico Cappellaro, Christophe Collette, Michael Coughlin, Stefano Covino, Roberto Della Ceca, Riccardo De Salvo, Gianluca Di Rico, Alessandro Frigeri, Carlo Giunchi, Joris van Heijningen, Vuk Mandic, Szabolcs Marka, Andrea Maselli, Daniele Melini, Ana Carolina Silva Oliveira, Marco Olivieri, Andrea Perali, Roberto Serafinelli, Paola Severgnini

مصطلحات موضوعية: Communications And Radar

الوصف: The Lunar Gravitational-wave Antenna (LGWA) is a mission conceived as a network of stations to measure the vibrations of the Moon caused by gravitational waves (GWs). The long-term vision is to accomplish ground-breaking, paradigm shifting science in the coming decades on the Moon. LGWA will lead to the first observation of GW signals in the decihertz band greatly expanding our understanding of the universe and laying out a path to eventually probe the moment of its creation. LGWA stations will also be unique contributions to a lunar geophysical network shedding light on the Moon’s formation history. LGWA is a project of inclusion and international collaboration, where space-faring and space-aspiring nations can contribute to the LGWA network with their own stations whose cost depends on the targeted station lifetime and deployment location. With respect to the baseline concept proposed here, different sensor technologies can be implemented over time with the goal to continually increase the performance of the LGWA network. The broader context of lunar GW detection and its long-term vision are outlined in an accompanying topical white paper.

URL الوصول: https://ntrs.nasa.gov/citations/20210026530

المؤلفون: Jan Harms, Lorella Angelini, Michael Coughlin, Douglas Currie, Simone Dell'Agnello, Karan Jani, Stavros Katsanevas, Taichi Kawamura, Abraham Loeb, Philippe Lognone

المصدر: Decadal Survey on Biological and Physical Sciences Research in Space 2023-2032.

مصطلحات موضوعية: Lunar and Planetary Science and Exploration

الوصف: Lunar gravitational-wave (GW) detection has been under consideration since Apollo 17 when the Lunar Surface Gravimeter developed under the coordination of Joseph Weber was deployed on the Moon with the goal to observe lunar surface vibrations generated by passing GWs [1]. The experiment did not run with its targeted performance, but even if it had, we know today that it would not have been sensitive enough to detect GW signals. Vibrations caused by GWs are expected to be several orders of magnitude weaker than what the instrument was designed to observe. The main motivation to bring such an experiment to the Moon was that with the extremely low level of seismicity observed with previously deployed Apollo seismometers [2] (see �figure 1), Weber suspected that GW signals could be detected.

URL الوصول: https://ntrs.nasa.gov/citations/20210025418

المؤلفون: Ole Konig, Richard D. Saxton, Peter Kretschmar, Lorella Angelini, Guillaume Belanger, Phil A. Evans, Michael J. Freyberg, Volodymyr Savchenko, Iris Traulsen, Jorn Wilms

المصدر: Astronomy and Computing. 38(1)

مصطلحات موضوعية: Astronomy, Computer Programming And Software

الوصف: The High-Energy Light curve Generator(HILIGT) is a new web-based tool which allows the user to generate long-term light curves of X-ray sources. It provides historical data and calculates upper limits from image data in real-time. HILIGT utilizes data from twelve satellites, both modern missions such as XMM-Newton and Swift, and earlier facilities such as ROSAT, EXOSAT, Einstein or Ariel V. Together, this enables the user to query 50 years of X-ray data and, for instance, study outburst behavior of transient sources. In this paper we focus on the individual back-end servers for each satellite, detailing the software layout, database design, catalog calls, and image footprints. We compile all relevant calibration information of these missions and provide an in-depth summary of the details of X-ray astronomical instrumentation and data.

URL الوصول: https://ntrs.nasa.gov/citations/20210025414

المؤلفون: Felix Aharonian, Hiroki Akamatsu, Fumie Akimoto, Steven W Allen, Lorella Angelini, Marc Audard, Hisamitsu Awaki, Magnus Axelsson, Aya Bamba, Marshall W Bautz, Roger Blandford, Laura W Brenneman, Gregory V Brown, Esra Bulbul, Edward M Cackett, Maria Chernyakova, Meng P Chiao, Paolo S Coppi, Elisa Costantini, Jelle de Plaa, Cor P de Vries, Jan-Willem den Herder, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan E Eckart, Teruaki Enoto, Yuichiro Ezoe, Andrew C Fabian, Carlo Ferrigno, Adam R Foster, Ryuichi Fujimoto, Yasushi Fukazawa, Akihiro Furuzawa, Massimiliano Galeazzi, Luigi C Gallo, Poshak Gandhi, Margherita Giustini, Andrea Goldwurm, Liyi Gu, Matteo Guainazzi, Yoshito Haba, Kouichi Hagino, Kenji Hamaguchi, Ilana M Harrus, Isamu Hatsukade, Katsuhiro Hayashi, Takayuki Hayashi, Kiyoshi Hayashida, Junko S Hiraga, Ann Hornschemeier, Akio Hoshino, John P Hughes, Yuto Ichinohe, Ryo Iizuka, Hajime Inoue, Yoshiyuki Inoue, Manabu Ishida, Kumi Ishikawa, Yoshitaka Ishisaki, Masachika Iwai, Jelle Kaastra, Tim Kallman, Tsuneyoshi Kamae, Jun Kataoka, Satoru Katsuda, Nobuyuki Kawai, Richard L Kelley, Caroline A Kilbourne, Takao Kitaguchi, Shunji Kitamoto, Tetsu Kitayama, Takayoshi Kohmura, Motohide Kokubun, Katsuji Koyama, Shu Koyama, Peter Kretschmar, Hans A Krimm, Aya Kubota, Hideyo Kunieda, Philippe Laurent, Shiu-Hang Lee, Maurice A Leutenegger, Olivier Limousin, Michael Loewenstein, Knox S Long, David Lumb, Greg Madejski, Yoshitomo Maeda, Daniel Maier, Kazuo Makishima, Maxim Markevitch, Hironori Matsumoto, Kyoko Matsushita, Dan McCammon, Brian R McNamara, Missagh Mehdipour, Eric D Miller, Jon M Miller, Shin Mineshige, Kazuhisa Mitsuda, Ikuyuki Mitsuishi, Takuya Miyazawa, Tsunefumi Mizuno, Hideyuki Mori, Koji Mori, Koji Mukai, Hiroshi Murakami, Richard F Mushotzky, Takao Nakagawa, Hiroshi Nakajima, Takeshi Nakamori, Shinya Nakashima, Kazuhiro Nakazawa, Kumiko K Nobukawa, Masayoshi Nobukawa, Hirofumi Noda, Hirokazu Odaka, Takaya Ohashi, Masanori Ohno, Takashi Okajima, Naomi Ota, Masanobu Ozaki, Frits Paerels, Stéphane Paltani, Robert Petre, Ciro Pinto, Frederick S Porter, Katja Pottschmidt, Christopher S Reynolds, Samar Safi-Harb, Shinya Saito, Kazuhiro Sakai, Toru Sasaki, Goro Sato, Kosuke Sato, Rie Sato, Makoto Sawada, Norbert Schartel, Peter J Serlemtsos, Hiromi Seta, Megumi Shidatsu, Aurora Simionescu, Randall K Smith, Yang Soong, Łukasz Stawarz, Yasuharu Sugawara, Satoshi Sugita, Andrew Szymkowiak, Hiroyasu Tajima, Hiromitsu Takahashi, Tadayuki Takahashi, Shin’ichiro Takeda, Yoh Takei, Toru Tamagawa, Takayuki Tamura, Takaaki Tanaka, Yasuo Tanaka, Yasuyuki T Tanaka, Makoto S Tashiro, Yuzuru Tawara, Yukikatsu Terada, Yuichi Terashima, Francesco Tombesi, Hiroshi Tomida, Yohko Tsuboi, Masahiro Tsujimoto, Hiroshi Tsunemi, Takeshi Go Tsuru, Hiroyuki Uchida, Hideki Uchiyama, Yasunobu Uchiyama, Shutaro Ueda, Yoshihiro Ueda, Shin’ichiro Uno, C Megan Urry, Eugenio Ursino, Shin Watanabe, Norbert Werner, Dan R Wilkins, Brian J Williams, Shinya Yamada, Hiroya Yamaguchi, Kazutaka Yamaoka, Noriko Y Yamasaki, Makoto Yamauchi, Shigeo Yamauchi, Tahir Yaqoob, Yoichi Yatsu, Daisuke Yonetoku, Irina Zhuravleva, Abderahmen Zoghbi, Yuusuke Uchida

المصدر: Publications of the Astronomical Society of Japan. 70(6)

URL الوصول: https://ntrs.nasa.gov/citations/21471087340126

المؤلفون: Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu, Fumie Akimoto, Steven W Allen, Lorella Angelini, Marc Audard, Hisamitsu Awaki, Magnus Axelsson, Aya Bamba, Marshall W Bautz, Roger Blandford, Laura W Brenneman, Gregory V Brown, Esra Bulbul, Edward M Cackett, Maria Chernyakova, Meng P Chiao, Paolo S Coppi, Elisa Costantini, Jelle de Plaa, Cor P de Vries, Jan-Willem den Herder, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan E Eckart, Teruaki Enoto, Yuichiro Ezoe, Andrew C Fabian, Carlo Ferrigno, Adam R Foster, Ryuichi Fujimoto, Yasushi Fukazawa, Akihiro Furuzawa, Massimiliano Galeazzi, Luigi C Gallo, Poshak Gandhi, Margherita Giustini, Andrea Goldwurm, Liyi Gu, Matteo Guainazzi, Yoshito Haba, Kouichi Hagino, Kenji Hamaguchi, Ilana M Harrus, Isamu Hatsukade, Katsuhiro Hayashi, Takayuki Hayashi, Kiyoshi Hayashida, Natalie Hell, Junko S Hiraga, Ann Hornschemeier, Akio Hoshino, John P Hughes, Yuto Ichinohe, Ryo Iizuka, Hajime Inoue, Yoshiyuki Inoue, Manabu Ishida, Kumi Ishikawa, Yoshitaka Ishisaki, Masachika Iwai, Jelle Kaastra, Tim Kallman, Tsuneyoshi Kamae, Jun Kataoka, Satoru Katsuda, Nobuyuki Kawai, Richard L Kelley, Caroline A Kilbourne, Takao Kitaguchi, Shunji Kitamoto, Tetsu Kitayama, Takayoshi Kohmura, Motohide Kokubun, Katsuji Koyama, Shu Koyama, Peter Kretschmar, Hans A Krimm, Aya Kubota, Hideyo Kunieda, Philippe Laurent, Shiu-Hang Lee, Maurice A Leutenegger, Olivier Limousin, Michael Loewenstein, Knox S Long, David Lumb, Greg Madejski, Yoshitomo Maeda, Daniel Maier, Kazuo Makishima, Maxim Markevitch, Hironori Matsumoto, Kyoko Matsushita, Dan McCammon, Brian R McNamara, Missagh Mehdipour, Eric D Miller, Jon M Miller, Shin Mineshige, Kazuhisa Mitsuda, Ikuyuki Mitsuishi, Takuya Miyazawa, Tsunefumi Mizuno, Hideyuki Mori, Koji Mori, Koji Mukai, Hiroshi Murakami, Richard F Mushotzky, Takao Nakagawa, Hiroshi Nakajima, Takeshi Nakamori, Shinya Nakashima, Kazuhiro Nakazawa, Kumiko K Nobukawa, Masayoshi Nobukawa, Hirofumi Noda, Hirokazu Odaka, Takaya Ohashi, Masanori Ohno, Takashi Okajima, Naomi Ota, Masanobu Ozaki, Frits Paerels, Stéphane Paltani, Robert Petre, Ciro Pinto, Frederick S Porter, Katja Pottschmidt, Christopher S Reynolds, Samar Safi-Harb, Shinya Saito, Kazuhiro Sakai, Toru Sasaki, Goro Sato, Kosuke Sato, Rie Sato, Makoto Sawada, Norbert Schartel, Peter J Serlemtsos, Hiromi Seta, Megumi Shidatsu, Aurora Simionescu, Randall K Smith, Yang Soong, Łukasz Stawarz, Yasuharu Sugawara, Satoshi Sugita, Andrew Szymkowiak, Hiroyasu Tajima, Hiromitsu Takahashi, Tadayuki Takahashi, Shin’ichiro Takeda, Yoh Takei, Toru Tamagawa, Takayuki Tamura, Takaaki Tanaka, Yasuo Tanaka, Yasuyuki T Tanaka, Makoto S Tashiro, Yuzuru Tawara, Yukikatsu Terada, Yuichi Terashima, Francesco Tombesi, Hiroshi Tomida, Yohko Tsuboi, Masahiro Tsujimoto, Hiroshi Tsunemi, Takeshi Go Tsuru, Hiroyuki Uchida, Hideki Uchiyama, Yasunobu Uchiyama, Shutaro Ueda, Yoshihiro Ueda, Shin’ichiro Uno, C Megan Urry, Eugenio Ursino, Shin Watanabe, Norbert Werner, Dan R Wilkins, Brian J Williams, Shinya Yamada, Hiroya Yamaguchi, Kazutaka Yamaoka, Noriko Y Yamasaki, Makoto Yamauchi, Shigeo Yamauchi, Tahir Yaqoob, Yoichi Yatsu, Daisuke Yonetoku, Irina Zhuravleva, Abderahmen Zoghbi, A J J Raassen

المصدر: Publications of the Astronomical Society of Japan. 70(2)

URL الوصول: https://ntrs.nasa.gov/citations/20114219978354

المؤلفون: Felix Aharonian, Hiroki Akamatsu, Fumie Akimoto, Steven W Allen, Lorella Angelini, Marc Audard, Hisamitsu Awaki, Magnus Axelsson, Aya Bamba, Marshall W Bautz, Roger Blandford, Laura W Brenneman, Gregory V Brown, Esra Bulbul, Edward M Cackett, Maria Chernyakova, Meng P Chiao, Paolo S Coppi, Elisa Costantini, Jelle de Plaa, Cor P de Vries, Jan-Willem den Herder, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan E Eckart, Teruaki Enoto, Yuichiro Ezoe, Andrew C Fabian, Carlo Ferrigno, Adam R Foster, Ryuichi Fujimoto, Yasushi Fukazawa, Akihiro Furuzawa, Massimiliano Galeazzi, Luigi C Gallo, Poshak Gandhi, Margherita Giustini, Andrea Goldwurm, Liyi Gu, Matteo Guainazzi, Yoshito Haba, Kouichi Hagino, Kenji Hamaguchi, Ilana M Harrus, Isamu Hatsukade, Katsuhiro Hayashi, Takayuki Hayashi, Kiyoshi Hayashida, Junko S Hiraga, Ann Hornschemeier, Akio Hoshino, John P Hughes, Yuto Ichinohe, Ryo Iizuka, Hajime Inoue, Yoshiyuki Inoue, Manabu Ishida, Kumi Ishikawa, Yoshitaka Ishisaki, Masachika Iwai, Jelle Kaastra, Tim Kallman, Tsuneyoshi Kamae, Jun Kataoka, Satoru Katsuda, Nobuyuki Kawai, Richard L Kelley, Caroline A Kilbourne, Takao Kitaguchi, Shunji Kitamoto, Tetsu Kitayama, Takayoshi Kohmura, Motohide Kokubun, Katsuji Koyama, Shu Koyama, Peter Kretschmar, Hans A Krimm, Aya Kubota, Hideyo Kunieda, Philippe Laurent, Shiu-Hang Lee, Maurice A Leutenegger, Olivier Limousin, Michael Loewenstein, Knox S Long, David Lumb, Greg Madejski, Yoshitomo Maeda, Daniel Maier, Kazuo Makishima, Maxim Markevitch, Hironori Matsumoto, Kyoko Matsushita, Dan McCammon, Brian R McNamara, Missagh Mehdipour, Eric D Miller, Jon M Miller, Shin Mineshige, Kazuhisa Mitsuda, Ikuyuki Mitsuishi, Takuya Miyazawa, Tsunefumi Mizuno, Hideyuki Mori, Koji Mori, Koji Mukai, Hiroshi Murakami, Richard F Mushotzky, Takao Nakagawa, Hiroshi Nakajima, Takeshi Nakamori, Shinya Nakashima, Kazuhiro Nakazawa, Kumiko K Nobukawa, Masayoshi Nobukawa, Hirofumi Noda, Hirokazu Odaka, Takaya Ohashi, Masanori Ohno, Takashi Okajima, Naomi Ota, Masanobu Ozaki, Frits Paerels, Stéphane Paltani, Robert Petre, Ciro Pinto, Frederick S Porter, Katja Pottschmidt, Christopher S Reynolds, Samar Safi-Harb, Shinya Saito, Kazuhiro Sakai, Toru Sasaki, Goro Sato, Kosuke Sato, Rie Sato, Makoto Sawada, Norbert Schartel, Peter J Serlemtsos, Hiromi Seta, Megumi Shidatsu, Aurora Simionescu, Randall K Smith, Yang Soong, Łukasz Stawarz, Yasuharu Sugawara, Satoshi Sugita, Andrew Szymkowiak, Hiroyasu Tajima, Hiromitsu Takahashi, Tadayuki Takahashi, Shin’ichiro Takeda, Yoh Takei, Toru Tamagawa, Takayuki Tamura, Takaaki Tanaka, Yasuo Tanaka, Yasuyuki T Tanaka, Makoto S Tashiro, Yuzuru Tawara, Yukikatsu Terada, Yuichi Terashima, Francesco Tombesi, Hiroshi Tomida, Yohko Tsuboi, Masahiro Tsujimoto, Hiroshi Tsunemi, Takeshi Go Tsuru, Hiroyuki Uchida, Hideki Uchiyama, Yasunobu Uchiyama, Shutaro Ueda, Yoshihiro Ueda, Shin’ichiro Uno, C Megan Urry, Eugenio Ursino, Shin Watanabe, Norbert Werner, Dan R Wilkins, Brian J Williams, Shinya Yamada, Hiroya Yamaguchi, Kazutaka Yamaoka, Noriko Y Yamasaki, Makoto Yamauchi, Shigeo Yamauchi, Tahir Yaqoob, Yoichi Yatsu, Daisuke Yonetoku, Irina Zhuravleva, Abderahmen Zoghbi, Toshiki Sato, Nozomu Nakaniwa, Hiroaki Murakami, Benson Guest

المصدر: Publications of the Astronomical Society of Japan. 70(3)

URL الوصول: https://ntrs.nasa.gov/citations/12703728019757

المؤلفون: Lorella Angelini, S. Bradley Cenko, Jamie A. Kennea, Michael H. Siegel, Scott D. Barthelmy

المصدر: Handbook of X-ray and Gamma-ray Astrophysics ISBN: 9789811645440

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b060bc926a94668d71beef50e82d06dc
https://doi.org/10.1007/978-981-16-4544-0_155-1

المؤلفون: E. M. Silich, P. Kaaret, Keith Jahoda, J. Richardson, Anna Zajczyk, R. Ringuette, D. M. LaRocca, Lorella Angelini

مصطلحات موضوعية: High Energy Astrophysical Phenomena (astro-ph.HE), Astroparticle physics, Physics, Sterile neutrino, Milky Way, Astrophysics::High Energy Astrophysical Phenomena, Galactic Center, Dark matter, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Dark matter halo, Space and Planetary Science, Neutrino astronomy, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics::Galaxy Astrophysics, Line (formation)

الوصف: Previous detections of an X-ray emission line near 3.5 keV in galaxy clusters and other dark matter-dominated objects have been interpreted as observational evidence for the decay of sterile neutrino dark matter. Motivated by this, we report on a search for a 3.5 keV emission line from the Milky Way's galactic dark matter halo with HaloSat. As a single pixel, collimated instrument, HaloSat observations are impervious to potential systematic effects due to grazing incidence reflection and CCD pixelization, and thus may offer a check on possible instrumental systematic errors in previous analyses. We report non-detections of a $\sim$3.5 keV emission line in four HaloSat observations near the Galactic Center. In the context of the sterile neutrino decay interpretation of the putative line feature, we provide 90% confidence level upper limits on the 3.5 keV line flux and 7.1 keV sterile neutrino mixing angle: $F \leq 0.077$ ph cm$^{-2}$ s$^{-1}$ sr$^{-1}$ and $\sin^2(2\theta) \leq 4.25 \times 10^{-11}$. The HaloSat mixing angle upper limit was calculated using a modern parameterization of the Milky Way's dark matter distribution, and in order to compare with previous limits, we also report the limit calculated using a common historical model. The HaloSat mixing angle upper limit places constraints on a number of previous mixing angle estimates derived from observations of the Milky Way's dark matter halo and galaxy clusters, and excludes several previous detections of the line. The upper limits cannot, however, entirely rule out the sterile neutrino decay interpretation of the 3.5 keV line feature.
Comment: accepted for publication in The Astrophysical Journal, 14 pages, 7 figures

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcc4131fc4c2fa539668f3bab7fb2170
http://arxiv.org/abs/2105.12252

المؤلفون: Maila Agostini, Marta Civitani, Marica Branchesi, Paola Severgnini, Costanzo Federico, Mauro Focardi, Giovanni Pareschi, Ashish Sharma, Stefano Covino, Alessandro Bertolini, Roberto Della Ceca, Christophe Collette, Marco Pallavicini, Nandita Khetan, Lorella Angelini, Jan Harms, Claudio Pernechele, Ho Jung Paik, Gianpiero Tagliaferri, F. Badaracco, Alessandro Pajewski, Aniello Grado, R. Serafinelli, Lorenzo Betti, Matteo Di Giovanni, Massimo Della Valle, Raffaele Votta, S. Ronchini, Luca Izzo, Joris van Heijningen, Andrea Possenti, E. Coccia, Carlo Giunchi, Gor Oganesyan, Giorgio Spada, Vladimiro Noce, Simone Dall'Osso, Riccardo Pozzobon, Marco Olivieri, Alessandro Frigeri, C. M. Mow-Lowry, Riccardo DeSalvo, Daniele Melini, Augusto Marcelli, Michael W. Coughlin, Enzo Brocato, Enrico Cappellaro, Emanuele Pace, Michelangelo Formisano, Ruggero Stanga, Giuseppe Mitri, Filippo Ambrosino, Andrea Maselli, Luca Naponiello, Cesare Dionisio, Valentina Braito, P. D'Avanzo, Eliana Palazzi

المساهمون: Harms, Jan, Ambrosino, Filippo, Angelini, Lorella, Braito, Valentina, Branchesi, Marica, Brocato, Enzo, Cappellaro, Enrico, Coccia, Eugenio, Coughlin, Michael, Ceca, Roberto Della, Valle, Massimo Della, Dionisio, Cesare, Federico, Costanzo, Formisano, Michelangelo, Frigeri, Alessandro, Grado, Aniello, Izzo, Luca, Marcelli, Augusto, Maselli, Andrea, Olivieri, Marco, Pernechele, Claudio, Possenti, Andrea, Ronchini, Samuele, Serafinelli, Roberto, Severgnini, Paola, Agostini, Maila, Badaracco, Francesca, Bertolini, Alessandro, Betti, Lorenzo, Civitani, Marta Maria, Collette, Christophe, Covino, Stefano, Dall’Osso, Simone, D’Avanzo, Paolo, DeSalvo, Riccardo, Giovanni, Matteo Di, Focardi, Mauro, Giunchi, Carlo, Heijningen, Joris van, Khetan, Nandita, Melini, Daniele, Mitri, Giuseppe, Mow-Lowry, Conor, Naponiello, Luca, Noce, Vladimiro, Oganesyan, Gor, Pace, Emanuele, Paik, Ho Jung, Pajewski, Alessandro, Palazzi, Eliana, Pallavicini, Marco, Pareschi, Giovanni, Pozzobon, Riccardo, Sharma, Ashish, Spada, Giorgio, Stanga, Ruggero, Tagliaferri, Gianpiero, Votta, Raffaele, (Astro)-Particles Physics

المصدر: Harms, J, Ambrosino, F, Angelini, L, Braito, V, Branchesi, M, Brocato, E, Cappellaro, E, Coccia, E, Coughlin, M, Ceca, R D, Valle, M D, Dionisio, C, Federico, C, Formisano, M, Frigeri, A, Grado, A, Izzo, L, Marcelli, A, Maselli, A, Olivieri, M, Pernechele, C, Possenti, A, Ronchini, S, Serafinelli, R, Severgnini, P, Agostini, M, Badaracco, F, Bertolini, A, Betti, L, Civitani, M M, Collette, C, Covino, S, Dall'Osso, S, D'Avanzo, P, Desalvo, R, Giovanni, M D, Focardi, M, Giunchi, C, Heijningen, J V, Khetan, N, Melini, D, Mitri, G, Mow-Lowry, C, Naponiello, L, Noce, V, Oganesyan, G, Pace, E, Paik, H J, Pajewski, A, Palazzi, E, Pallavicini, M, Pareschi, G, Pozzobon, R, Sharma, A, Spada, G, Stanga, R, Tagliaferri, G & Votta, R 2021, ' Lunar Gravitational-wave Antenna ', Astrophysical Journal, vol. 910, no. 1, 1, pp. 1-22 . https://doi.org/10.3847/1538-4357/abe5a7
Astrophysical Journal, 910(1):1, 1-22. IOP Publishing Ltd.

مصطلحات موضوعية: Inertial frame of reference, 010504 meteorology & atmospheric sciences, Bar (music), FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), 01 natural sciences, General Relativity and Quantum Cosmology, Gravitational waves, Lunar science, Observatory, 0103 physical sciences, Gravitational waves, moon, gravitational waves antenna, gravitational waves detection, Aerospace engineering, Instrumentation and Methods for Astrophysics (astro-ph.IM), 010303 astronomy & astrophysics, Unified Astronomy Thesaurus concepts: Gravitational waves (678), 0105 earth and related environmental sciences, Earth and Planetary Astrophysics (astro-ph.EP), Physics, Gravitational wave, business.industry, Gravimeter, Detector, Astronomy and Astrophysics, Lunar science (972), Vibration, Space and Planetary Science, Physics::Space Physics, Antenna (radio), Astrophysics - Instrumentation and Methods for Astrophysics, business, Astrophysics - Earth and Planetary Astrophysics

الوصف: Monitoring of vibrational eigenmodes of an elastic body excited by gravitational waves was one of the first concepts proposed for the detection of gravitational waves. At laboratory scale, these experiments became known as resonant-bar detectors first developed by Joseph Weber in the 1960s. Due to the dimensions of these bars, the targeted signal frequencies were in the kHz range. Weber also pointed out that monitoring of vibrations of Earth or Moon could reveal gravitational waves in the mHz band. His Lunar Surface Gravimeter experiment deployed on the Moon by the Apollo 17 crew had a technical failure rendering the data useless. In this article, we revisit the idea and propose a Lunar Gravitational-Wave Antenna (LGWA). We find that LGWA could become an important partner observatory for joint observations with the space-borne, laser-interferometric detector LISA, and at the same time contribute an independent science case due to LGWA's unique features. Technical challenges need to be overcome for the deployment of the experiment, and development of inertial vibration sensor technology lays out a future path for this exciting detector concept.
29 pages, 17 figures

وصف الملف: STAMPA

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5cc178cbfb3534d4303fcd7d69ff7c6
https://hdl.handle.net/1871.1/fa1a0d79-960e-4fac-94af-e8ce49750ed7