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@ARTICLE{Abe:625880,
author = {Abe, S. and Abhir, J. and Abhishek, A. and Acero, F. and
Acharyya, A. and Adam, R. and Aguasca-Cabot, A. and Agudo,
I. and Aguirre-Santaella, A. and Alfaro, J. and
Alvarez-Crespo, N. and Alves Batista, R. and Amans, J.-P.
and Amato, E. and Ambrosi, G. and Ambrosino, F. and
Angüner, E. O. and Aramo, C. and Arcaro, C. and Arrabito,
L. and Asano, K. and Ascasíbar, Y. and Aschersleben, J. and
Stuani, L. Augusto and Backes, M. and Balazs, C. and Balbo,
M. and Ballet, J. and Larriva, A. Baquero and Barbosa
Martins, V. and de Almeida, U. Barres and Barrio, J. A. and
Batković, I. and Batzofin, R. and Baxter, J. and González,
J. Becerra and Beck, G. and Beiske, L. and Belmont, R. and
Benbow, W. and Bernardini, E. and Bernete, J. and Bernlöhr,
K. and Berti, A. and Bertucci, B. and Beshley, V. and
Bhattacharjee, P. and Bhattacharyya, S. and Bi, B. and
Biederbeck, N. and Biland, A. and Bissaldi, E. and Biteau,
J. and Blanch, O. and Blazek, J. and Bocchino, F. and
Boisson, C. and Bolmont, J. and Arbeletche, L. Bonneau and
Bonnoli, G. and Bonollo, A. and Bordas, P. and Bosnjak, Z.
and Bottacini, E. and Braiding, C. and Bronzini, E. and
Brose, R. and Brown, A. M. and Brun, F. and Brunelli, G. and
Bucciantini, N. and Bulgarelli, A. and Burelli, I. and
Burmistrov, L. and Burton, M. and Burtovoi, A. and Bylund,
T. and Calisse, P. G. and Campoy-Ordaz, A. and Cantlay, B.
K. and Caproni, A. and Capuzzo-Dolcetta, R. and Caraveo, P.
and Caroff, S. and Carosi, A. and Carosi, R. and Carquin, E.
and Carrasco, M.-S. and Cascone, E. and Cassol, F. and
Castrejon, N. and Castro-Tirado, A. J. and Cerasole, D. and
Cerruti, M. and Chadwick, P. M. and Chambery, P. and Chaty,
S. and Chen, A. W. and Chernyakova, M. and Chiavassa, A. and
Chytka, L. and Cifuentes, A. and Araujo, C. H. Coimbra and
Conforti, V. and Conte, F. and Contreras, J. L. and Cortina,
J. and Costa, A. and Costantini, H. and Cotter, G. and
Crestan, S. and Cristofari, P. and Cuevas, O. and
Curtis-Ginsberg, Z. and D'Aì, A. and D'Amico, G. and
D'Ammando, F. and Dadina, M. and Dalchenko, M. and David,
Ludovic Andre Jean-Christophe and Dazzi, F. and de Bony de
Lavergne, M. and De Caprio, V. and De Frondat Laadim, F. and
de Gouveia Dal Pino, E. M. and De Lotto, B. and De Lucia, M.
and de Martino, D. and de Menezes, R. and de Naurois, M. and
de Ona Wilhelmi, E. and de Souza, V. and del Peral, L. and
Giler, A. G. Delgado and Delgado, C. and Dell'aiera, M. and
Della Valle, M. and della Volpe, D. and Depaoli, D. and Di
Girolamo, T. and Di Piano, A. and Di Pierro, F. and Di Tria,
R. and Di Venere, L. and Díaz, C. and Diebold, S. and
Dinesh, A. and Djannati-Ataï, A. and Djuvsland, J. and
Domínguez, A. and Dominik, R. M. and Donini, A. and
Dörner, J. and Doro, M. and dos Anjos, R. D. C. and
Dournaux, J.-L. and Duangchan, C. and Dubos, C. and Dubus,
G. and Duffy, S. and Dumora, D. and Dwarkadas, V. V. and
Ebr, J. and Eckner, C. and Egberts, K. and Einecke, S. and
Elsässer, D. and Emery, G. and Errando, M. and Escanuela,
C. and Escarate, P. and Godoy, M. Escobar and Escudero, J.
and Esposito, P. and Evoli, C. and Falceta-Goncalves, D. and
Fattorini, A. and Fegan, S. and Feijen, K. and Feng, Q. and
Ferrand, G. and Ferrarotto, F. and Fiandrini, E. and
Fiasson, A. and Filipovic, M. and Fioretti, V. and Fiori, M.
and Flores, H. and Foffano, L. and Guiteras, L. Font and
Fontaine, G. and Fröse, S. and Fukazawa, Y. and Fukui, Y.
and Funk, S. and Furniss, A. and Gaggero, D. and Galanti, G.
and Galaz, G. and Gallant, Y. A. and Gallozzi, S. and
Gammaldi, V. and Garczarczyk, M. and Gasbarra, C. and
Gasparrini, D. and Gaug, M. and Ghalumyan, A. and Giarrusso,
M. and Giesbrecht, J. and Giglietto, N. and Giordano, F. and
Giuffrida, R. and Giuliani, A. and Glicenstein, J.-F. and
Glombitza, J. and Godinovic, N. and Goldoni, P. and
González, J. M. and Coelho, J. Goulart and Granot, J. and
Grasso, D. and Grau, R. and Gréaux, L. and Green, D. and
Green, J. G. and Greenshaw, T. and Grenier, I. and
Grolleron, G. and Grondin, M.-H. and Gueta, O. and Gunji, S.
and Hackfeld, J. and Hadasch, D. and Hanlon, W. and Hara, S.
and Harvey, V. M. and Hassan, T. and Hayashi, K. and
Heckmann, L. and Heller, M. and Hermann, G. and Cadena, S.
Hernández and Hervet, O. and Hinton, J. and Hiroshima, N.
and Hnatyk, B. and Hnatyk, R. and Hofmann, W. and Holder, J.
and Holler, M. and Horan, D. and Horvath, P. and Hovatta, T.
and Hrabovsky, M. and Iarlori, M. and Inada, T. and
Incardona, F. and Inoue, S. and Iocco, F. and Iori, M. and
Jamrozy, M. and Janecek, P. and Jankowsky, F. and Jarnot, C.
and Jean, P. and Martínez, I. Jiménez and Jin, W. and
Juramy-Gilles, C. and Jurysek, J. and Kagaya, M. and
Kalekin, O. and Kantzas, D. and Karas, V. and Katagiri, H.
and Kataoka, J. and Kaufmann, S. and Kazanas, D. and
Kerszberg, D. and Khélifi, B. and Kieda, D. B. and
Kissmann, R. and Kleiner, T. and Kluge, G. and Kluźniak, W.
and Knödlseder, J. and Kobayashi, Y. and Kohri, K. and
Komin, N. and Kornecki, P. and Kosack, K. and Kostunin, D.
and Kowal, G. and Kubo, H. and Kushida, J. and La Barbera,
A. and La Palombara, N. and Láinez, M. and Lamastra, A. and
Lapington, J. and Laporte, P. and Lazarević, S. and
Lazendic-Galloway, J. and Lemoine-Goumard, M. and Lenain,
J.-P. and Leone, F. and Leto, G. and Leuschner, F. and
Lindfors, E. and Linhoff, M. and Liodakis, I. and Lombardi,
S. and Longo, F. and López-Coto, R. and López-Moya, M. and
López-Oramas, A. and Loporchio, S. and Lozano Bahilo, J.
and Lucarelli, F. and Luque-Escamilla, P. L. and Lyard, E.
and Macias, O. and Mackey, J. and Maier, G. and Malyshev, D.
and Mandat, D. and Manicò, G. and Marcowith, A. and
Marinos, P. and Mariotti, M. and Markoff, S. and Marquez, P.
and Marsella, G. and Martí, J. and Martin, P. and
Martínez, G. A. and Martínez, M. and Martinez, O. and
Marty, C. and Mas-Aguilar, A. and Mastropietro, M. and
Maurin, G. and Mazin, D. and McKeague, S. and Mello, A. J.
T. S. and Menchiari, S. and Mereghetti, S. and Mestre, E.
and Meunier, J.-L. and Meyer, D. M.-A. and Miceli, D. and
Miceli, M. and Michailidis, M. and Michałowski, J. and
Miener, T. and Miranda, J. M. and Mitchell, A. and Mizuno,
T. and Moderski, R. and Mohrmann, L. and Molero, M. and
Molfese, C. and Molina, E. and Montaruli, T. and Moralejo,
A. and Morcuende, D. and Morik, K. and Morlino, G. and
Morselli, A. and Moulin, E. and Zamanillo, V. Moya and
Mukherjee, R. and Munari, K. and Murach, T. and Muraczewski,
A. and Muraishi, H. and Nagataki, S. and Nakamori, T. and
Nemmen, R. and Nickel, L. and Niemiec, J. and Nieto, D. and
Nievas Rosillo, M. and Nikołajuk, M. and Nikolić, L. and
Noda, K. and Nosek, D. and Novosyadlyj, B. and Novotny, V.
and Nozaki, S. and Ohishi, M. and Ohtani, Y. and Okumura, A.
and Olive, J.-F. and Olmi, B. and Ong, R. A. and Orienti, M.
and Orito, R. and Orlandini, M. and Orlando, E. and Orlando,
S. and Ostrowski, M. and Oya, I. and Pagano, I. and
Pagliaro, A. and Palatiello, M. and Panebianco, G. and
Paneque, D. and Pantaleo, F. R. and Paoletti, R. and
Paredes, J. M. and Parmiggiani, N. and Patel, S. R. and
Patricelli, B. and Pavlović, D. and Pech, M. and
Pecimotika, M. and Peresano, M. and Pérez-Romero, J. and
Pérez-Torres, M. A. and Peron, G. and Persic, M. and
Petrucci, P.-O. and Petruk, O. and Piano, G. and Pierre, E.
and Pietropaolo, E. and Pihet, M. and Pintore, F. and
Pittori, C. and Plard, C. and Podobnik, F. and Pohl, M. and
Pons, E. and Ponti, G. and Prandini, E. and Principe, G. and
Priyadarshi, C. and Produit, N. and Prokhorov, D. and
Pueschel, E. and Pühlhofer, G. and Pumo, M. L. and Punch,
M. and Queiroz, F. and Quirrenbach, A. and Rando, R. and
Ravel, T. and Razzaque, S. and Regeard, M. and Reichherzer,
P. and Reimer, A. and Reimer, O. and Remy, Q. and Renaud, M.
and Reposeur, T. and Rhode, W. and Ribeiro, D. and Ribó, M.
and Richtler, T. and Rico, J. and Rieger, F. and Rigoselli,
M. and Rizi, V. and Roache, E. and Fernandez, G. Rodriguez
and Rodríguez-Vázquez, J. J. and Romano, P. and Romeo, G.
and Rosado, J. and de Leon, A. Rosales and Rowell, G. and
Rudak, B. and Ruiter, A. J. and Rulten, C. B. and Russo, F.
and Sadeh, I. and Saha, L. and Saito, T. and Salzmann, H.
and Sánchez-Conde, M. and Sangiorgi, P. and Sano, H. and
Santander, M. and Santangelo, A. and Santos-Lima, R. and
Sapienza, V. and Šarić, T. and Sarkar, S. and Saturni, F.
G. and Scherer, A. and Schiavone, F. and Schipani, P. and
Schleicher, B. and Schovanek, P. and Schubert, J. L. and
Schussler, F. and Schwanke, U. and Schwefer, G. and Arroyo,
M. Seglar and Seitenzahl, I. and Sergijenko, O. and
Servillat, M. and Sguera, V. and Sharma, P. and Siejkowski,
H. and Siqueira, C. and Sizun, P. and Sliusar, V. and
Slowikowska, A. and Sol, H. and Spencer, S. T. and Spiga, D.
and Stamerra, A. and Stanič, S. and Starling, R. and
Stawarz, Ł. and Steinmassl, S. and Steppa, C. and
Stolarczyk, T. and Suda, Y. and Suomijärvi, T. and Tajima,
H. and Takeishi, R. and Tanaka, S. J. and Tavecchio, F. and
Tavernier, T. and Terada, Y. and Terrier, R. and Teshima, M.
and Tian, W. W. and Tibaldo, L. and Tibolla, O. and
Torradeflot, F. and Torres, D. F. and Tothill, N. and
Toussenel, F. and Touzard, V. and Travnicek, P. and Tripodo,
G. and Trois, A. and Tsiahina, A. and Tutone, A. and Umana,
G. and Vaclavek, L. and Vacula, M. and Vallania, P. and van
Eldik, C. and Vassiliev, V. and Vazquez Acosta, M. L. and
Vecchi, M. and Ventura, S. and Vercellone, S. and Verna, G.
and Viana, A. and Viaux, N. and Vigliano, A. and Vignatti,
J. and Vigorito, C. F. and Villanueva, J. and Vink, J. and
Vitale, V. and Vodeb, V. and Voisin, V. and Vorobiov, S. and
Voutsinas, G. and Vovk, I. and Vuillaume, T. and Waegebaert,
V. and Wagner, S. J. and Walter, R. and Wechakama, M. and
White, R. and Wierzcholska, A. and Williams, D. A. and
Wohlleben, F. and Yamazaki, R. and Yang, L. and Yoshida, T.
and Yoshikoshi, T. and Zacharias, M. and Zaharijas, G. and
Zampieri, L. and Zanin, R. and Zavrtanik, D. and Zavrtanik,
M. and Zdziarski, A. A. and Zech, A. and Zhdanov, V. I. and
Ziętara, K. and Živec, M. and Zuriaga-Puig, J. and De la
Torre Luque, P. and Guillemot, L. and Smith, D. A.},
collaboration = {{CTA Collaboration}},
title = {{P}rospects for a survey of the galactic plane with the
{C}herenkov {T}elescope {A}rray},
journal = {Journal of cosmology and astroparticle physics},
volume = {10},
number = {10},
issn = {1475-7508},
address = {London},
publisher = {IOP},
reportid = {PUBDB-2025-01205, arXiv:2310.02828},
pages = {081},
year = {2024},
note = {JCAP10(2024)081. Accepted for publication in JCAP. The sky
model used in the paper is available at
https://doi.org/10.5281/zenodo.8402519. Corresponding
authors: F. Acero, M. Chernyakova, B. Olmi, Q. Remy, L.
Tibaldo},
abstract = {Approximately one hundred sources of very-high-energy (VHE)
gamma rays are known in the Milky Way, detected with a
combination of targeted observations and surveys. A survey
of the entire Galactic Plane in the energy range from a few
tens of GeV to a few hundred TeV has been proposed as a Key
Science Project for the upcoming Cherenkov Telescope Array
Observatory (CTAO). This article presents the status of the
studies towards the Galactic Plane Survey (GPS). We build
and make publicly available a sky model that combines data
from recent observations of known gamma-ray emitters with
state-of-the-art physically-driven models of synthetic
populations of the three main classes of established
Galactic VHE sources (pulsar wind nebulae, young and
interacting supernova remnants, and compact binary systems),
as well as of interstellar emission from cosmic-ray
interactions in the Milky Way. We also perform an
optimisation of the observation strategy (pointing pattern
and scheduling) based on recent estimations of the
instrument performance. We use the improved sky model and
observation strategy to simulate GPS data corresponding to a
total observation time of 1620 hours spread over ten years.
Data are then analysed using the methods and software tools
under development for real data. Under our model assumptions
and for the realisation considered, we show that the GPS has
the potential to increase the number of known Galactic VHE
emitters by almost a factor of five. This corresponds to the
detection of more than two hundred pulsar wind nebulae and a
few tens of supernova remnants at average integral fluxes
one order of magnitude lower than in the existing sample
above 1 TeV, therefore opening the possibility to perform
unprecedented population studies. The GPS also has the
potential to provide new VHE detections of binary systems
and pulsars, to confirm the existence of a hypothetical
population of gamma-ray pulsars with an additional TeV
emission component, and to detect bright sources capable of
accelerating particles to PeV energies (PeVatrons).
Furthermore, the GPS will constitute a pathfinder for deeper
follow-up observations of these source classes. Finally, we
show that we can extract from GPS data an estimate of the
contribution to diffuse emission from unresolved sources,
and that there are good prospects of detecting interstellar
emission and statistically distinguishing different
scenarios.Thus, a survey of the entire Galactic plane
carried out from both hemispheres with CTAO will ensure a
transformational advance in our knowledge of Galactic VHE
source populations and interstellar emission.},
keywords = {cosmic radiation: interaction (INSPIRE) / gamma ray:
emission (INSPIRE) / gamma ray: VHE (INSPIRE) / galaxy
(INSPIRE) / Cherenkov Telescope Array (INSPIRE) / pulsar
(INSPIRE) / TeV (INSPIRE) / binary (INSPIRE) / observatory
(INSPIRE) / GeV (INSPIRE) / supernova (INSPIRE) /
programming (INSPIRE) / optimization (INSPIRE) / gamma ray
experiments (autogen) / gamma ray theory (autogen)},
cin = {$Z_CTAM$},
ddc = {530},
cid = {$I:(DE-H253)Z_CTAM-20250201$},
pnm = {613 - Matter and Radiation from the Universe (POF4-613)},
pid = {G:(DE-HGF)POF4-613},
experiment = {EXP:(DE-H253)CTA-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2310.02828},
howpublished = {arXiv:2310.02828},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2310.02828;\%\%$},
UT = {WOS:001381387200001},
doi = {10.1088/1475-7516/2024/10/081},
url = {https://bib-pubdb1.desy.de/record/625880},
}
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