3D detection and characterization of ALMA sources through deep learning

Autor: Delli , Veneri Michele, Tychoniec Łukasz, Guglielmetti Fabrizia, Longo Giuseppe, Villard Eric

We present a deep learning (DL) pipeline developed for the detection and characterization of astronomical sources within simulated Atacama Large Millimeter/submillimeter Array (ALMA) data cubes. The pipeline is composed of six DL models: a convolutio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ef59ad93773851d175659af0ccdedc5
https://hdl.handle.net/11588/907387

Euclid: Constraining ensemble photometric redshift distributions with stacked spectroscopy

Autor: M. S. Cagliari, B. R. Granett, L. Guzzo, M. Bolzonella, L. Pozzetti, I. Tutusaus, S. Camera, A. Amara, N. Auricchio, R. Bender, C. Bodendorf, D. Bonino, E. Branchini, M. Brescia, V. Capobianco, C. Carbone, J. Carretero, F. J. Castander, M. Castellano, S. Cavuoti, A. Cimatti, R. Cledassou, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, L. Corcione, M. Cropper, H. Degaudenzi, M. Douspis, F. Dubath, S. Dusini, A. Ealet, S. Ferriol, N. Fourmanoit, M. Frailis, E. Franceschi, P. Franzetti, B. Garilli, C. Giocoli, A. Grazian, F. Grupp, S. V. H. Haugan, H. Hoekstra, W. Holmes, F. Hormuth, P. Hudelot, K. Jahnke, S. Kermiche, A. Kiessling, M. Kilbinger, T. Kitching, M. Kümmel, M. Kunz, H. Kurki-Suonio, S. Ligori, P. B. Lilje, I. Lloro, E. Maiorano, O. Mansutti, O. Marggraf, K. Markovic, R. Massey, M. Meneghetti, E. Merlin, G. Meylan, M. Moresco, L. Moscardini, S. M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W. J. Percival, V. Pettorino, S. Pires, M. Poncet, L. Popa, F. Raison, R. Rebolo, J. Rhodes, H.-W. Rix, M. Roncarelli, E. Rossetti, R. Saglia, R. Scaramella, P. Schneider, M. Scodeggio, A. Secroun, G. Seidel, S. Serrano, C. Sirignano, G. Sirri, D. Tavagnacco, A. N. Taylor, I. Tereno, R. Toledo-Moreo, E. A. Valentijn, L. Valenziano, Y. Wang, N. Welikala, J. Weller, G. Zamorani, J. Zoubian, M. Baldi, R. Farinelli, E. Medinaceli, S. Mei, G. Polenta, E. Romelli, T. Vassallo, A. Humphrey

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2022, 660, pp.A9. ⟨10.1051/0004-6361/202142224⟩
Cagliari, M S, Granett, B R, Guzzo, L, Bolzonella, M, Pozzetti, L, Tutusaus, I, Camera, S, Amara, A, Auricchio, N, Bender, R, Bodendorf, C, Bonino, D, Branchini, E, Brescia, M, Capobianco, V, Carbone, C, Carretero, J, Castander, F J, Castellano, M, Cavuoti, S, Cimatti, A, Cledassou, R, Congedo, G, Conselice, C J, Conversi, L, Copin, Y, Corcione, L, Cropper, M, Degaudenzi, H, Douspis, M, Dubath, F, Dusini, S, Ealet, A, Ferriol, S, Fourmanoit, N, Frailis, M, Franceschi, E, Franzetti, P, Garilli, B, Giocoli, C, Grazian, A, Grupp, F, Haugan, S V H, Hoekstra, H, Holmes, W, Hormuth, F, Hudelot, P, Jahnke, K, Kermiche, S, Kiessling, A, Kilbinger, M, Kitching, T, Kümmel, M, Kunz, M, Kurki-Suonio, H, Ligori, S, Lilje, P B, Lloro, I, Maiorano, E, Mansutti, O, Marggraf, O, Markovic, K, Massey, R, Meneghetti, M, Merlin, E, Meylan, G, Moresco, M, Moscardini, L, Niemi, S M, Padilla, C, Paltani, S, Pasian, F, Pedersen, K, Percival, W J, Pettorino, V, Pires, S, Poncet, M, Popa, L, Raison, F, Rebolo, R, Rhodes, J, Rix, H W, Roncarelli, M, Rossetti, E, Saglia, R, Scaramella, R, Schneider, P, Scodeggio, M, Secroun, A, Seidel, G, Serrano, S, Sirignano, C, Sirri, G, Tavagnacco, D, Taylor, A N, Tereno, I, Toledo-Moreo, R, Valentijn, E A, Valenziano, L, Wang, Y, Welikala, N, Weller, J, Zamorani, G, Zoubian, J, Baldi, M, Farinelli, R, Medinaceli, E, Mei, S, Polenta, G, Romelli, E, Vassallo, T & Humphrey, A 2022, ' Euclid : Constraining ensemble photometric redshift distributions with stacked spectroscopy ', Astronomy and Astrophysics, vol. 660, A9 . https://doi.org/10.1051/0004-6361/202142224
Astronomy & Astrophysics, 660, A9

Euclid Consortium: M. S. Cagliari et al.
[Context] The ESA Euclid mission will produce photometric galaxy samples over 15 000 square degrees of the sky that will be rich for clustering and weak lensing statistics. The accuracy of the cosmologica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8c6cae2116123d9df0ac1e956f91516
https://u-paris.hal.science/hal-03664785/document

Euclid: Forecasts from redshift-space distortions and the Alcock-Paczynski test with cosmic voids

Autor: N. Hamaus, M. Aubert, A. Pisani, S. Contarini, G. Verza, M.-C. Cousinou, S. Escoffier, A. Hawken, G. Lavaux, G. Pollina, B. D. Wandelt, J. Weller, M. Bonici, C. Carbone, L. Guzzo, A. Kovacs, F. Marulli, E. Massara, L. Moscardini, P. Ntelis, W. J. Percival, S. Radinović, M. Sahlén, Z. Sakr, A. G. Sánchez, H. A. Winther, N. Auricchio, S. Awan, R. Bender, C. Bodendorf, D. Bonino, E. Branchini, M. Brescia, J. Brinchmann, V. Capobianco, J. Carretero, F. J. Castander, M. Castellano, S. Cavuoti, A. Cimatti, R. Cledassou, G. Congedo, L. Conversi, Y. Copin, L. Corcione, M. Cropper, A. Da Silva, H. Degaudenzi, M. Douspis, F. Dubath, C. A. J. Duncan, X. Dupac, S. Dusini, A. Ealet, S. Ferriol, P. Fosalba, M. Frailis, E. Franceschi, P. Franzetti, M. Fumana, B. Garilli, B. Gillis, C. Giocoli, A. Grazian, F. Grupp, S. V. H. Haugan, W. Holmes, F. Hormuth, K. Jahnke, S. Kermiche, A. Kiessling, M. Kilbinger, T. Kitching, M. Kümmel, M. Kunz, H. Kurki-Suonio, S. Ligori, P. B. Lilje, I. Lloro, E. Maiorano, O. Marggraf, K. Markovic, R. Massey, S. Maurogordato, M. Melchior, M. Meneghetti, G. Meylan, M. Moresco, E. Munari, S. M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, V. Pettorino, S. Pires, M. Poncet, L. Popa, L. Pozzetti, R. Rebolo, J. Rhodes, H. Rix, M. Roncarelli, E. Rossetti, R. Saglia, P. Schneider, A. Secroun, G. Seidel, S. Serrano, C. Sirignano, G. Sirri, J.-L. Starck, P. Tallada-Crespí, D. Tavagnacco, A. N. Taylor, I. Tereno, R. Toledo-Moreo, F. Torradeflot, E. A. Valentijn, L. Valenziano, Y. Wang, N. Welikala, G. Zamorani, J. Zoubian, S. Andreon, M. Baldi, S. Camera, S. Mei, C. Neissner, E. Romelli

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2022, 658, pp.A20. ⟨10.1051/0004-6361/202142073⟩
Astronomy & Astrophysics, 2022, Vol.658, pp.A20 [Peer Reviewed Journal]
Hamaus, N, Aubert, M, Pisani, A, Contarini, S, Verza, G, Cousinou, M C, Escoffier, S, Hawken, A, Lavaux, G, Pollina, G, Wandelt, B D, Weller, J, Bonici, M, Carbone, C, Guzzo, L, Kovacs, A, Marulli, F, Massara, E, Moscardini, L, Ntelis, P, Percival, W J, Radinović, S, Sahlén, M, Sakr, Z, Sánchez, A G, Winther, H A, Auricchio, N, Awan, S, Bender, R, Bodendorf, C, Bonino, D, Branchini, E, Brescia, M, Brinchmann, J, Capobianco, V, Carretero, J, Castander, F J, Castellano, M, Cavuoti, S, Cimatti, A, Cledassou, R, Congedo, G, Conversi, L, Copin, Y, Corcione, L, Cropper, M, Da Silva, A, Degaudenzi, H, Douspis, M, Dubath, F, Duncan, C A J, Dupac, X, Dusini, S, Ealet, A, Ferriol, S, Fosalba, P, Frailis, M, Franceschi, E, Franzetti, P, Fumana, M, Garilli, B, Gillis, B, Giocoli, C, Grazian, A, Grupp, F, Haugan, S V H, Holmes, W, Hormuth, F, Jahnke, K, Kermiche, S, Kiessling, A, Kilbinger, M, Kitching, T, Kümmel, M, Kunz, M, Kurki-Suonio, H, Ligori, S, Lilje, P B, Lloro, I, Maiorano, E, Marggraf, O, Markovic, K, Massey, R, Maurogordato, S, Melchior, M, Meneghetti, M, Meylan, G, Moresco, M, Munari, E, Niemi, S M, Padilla, C, Paltani, S, Pasian, F, Pedersen, K, Pettorino, V, Pires, S, Poncet, M, Popa, L, Pozzetti, L, Rebolo, R, Rhodes, J, Rix, H, Roncarelli, M, Rossetti, E, Saglia, R, Schneider, P, Secroun, A, Seidel, G, Serrano, S, Sirignano, C, Sirri, G, Starck, J L, Tallada-Crespí, P, Tavagnacco, D, Taylor, A N, Tereno, I, Toledo-Moreo, R, Torradeflot, F, Valentijn, E A, Valenziano, L, Wang, Y, Welikala, N, Zamorani, G, Zoubian, J, Andreon, S, Baldi, M, Camera, S, Mei, S, Neissner, C & Romelli, E 2022, ' Euclid : Forecasts from redshift-space distortions and the Alcock-Paczynski test with cosmic voids ', Astronomy and Astrophysics, vol. 658, A20 . https://doi.org/10.1051/0004-6361/202142073
Astronomy & astrophysics, 658:A20. EDP Sciences

Euclid Consortium: N. Hamaus et al.
Euclid is poised to survey galaxies across a cosmological volume of unprecedented size, providing observations of more than a billion objects distributed over a third of the full sky. Approximately 20 million

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ff36b5d550032f9f08ec755d6bad134
https://hdl.handle.net/11588/900371

The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background

Autor: J Antoniadis, Z Arzoumanian, S Babak, M Bailes, A-S Bak Nielsen, P T Baker, C G Bassa, B Bécsy, A Berthereau, M Bonetti, A Brazier, P R Brook, M Burgay, S Burke-Spolaor, R N Caballero, J A Casey-Clyde, A Chalumeau, D J Champion, M Charisi, S Chatterjee, S Chen, I Cognard, J M Cordes, N J Cornish, F Crawford, H T Cromartie, K Crowter, S Dai, M E DeCesar, P B Demorest, G Desvignes, T Dolch, B Drachler, M Falxa, E C Ferrara, W Fiore, E Fonseca, J R Gair, N Garver-Daniels, B Goncharov, D C Good, E Graikou, L Guillemot, Y J Guo, J S Hazboun, G Hobbs, H Hu, K Islo, G H Janssen, R J Jennings, A D Johnson, M L Jones, A R Kaiser, D L Kaplan, R Karuppusamy, M J Keith, L Z Kelley, M Kerr, J S Key, M Kramer, M T Lam, W G Lamb, T J W Lazio, K J Lee, L Lentati, K Liu, J Luo, R S Lynch, A G Lyne, D R Madison, R A Main, R N Manchester, A McEwen, J W McKee, M A McLaughlin, M B Mickaliger, C M F Mingarelli, C Ng, D J Nice, S Osłowski, A Parthasarathy, T T Pennucci, B B P Perera, D Perrodin, A Petiteau, N S Pol, N K Porayko, A Possenti, S M Ransom, P S Ray, D J Reardon, C J Russell, A Samajdar, L M Sampson, S Sanidas, J M Sarkissian, K Schmitz, L Schult, A Sesana, G Shaifullah, R M Shannon, B J Shapiro-Albert, X Siemens, J Simon, T L Smith, L Speri, R Spiewak, I H Stairs, B W Stappers, D R Stinebring, J K Swiggum, S R Taylor, G Theureau, C Tiburzi, M Vallisneri, E van der Wateren, A Vecchio, J P W Verbiest, S J Vigeland, H Wahl, J B Wang, J Wang, L Wang, C A Witt, S Zhang, X J Zhu

Publikováno v: Monthly Notices of the Royal Astronomical Society
Antoniadis, J, Arzoumanian, Z, Babak, S, Bailes, M, Bak nielsen, A, Baker, P T, Bassa, C G, Bécsy, B, Berthereau, A, Bonetti, M, Brazier, A, Brook, P R, Burgay, M, Burke-spolaor, S, Caballero, R N, Casey-clyde, J A, Chalumeau, A, Champion, D J, Charisi, M, Chatterjee, S, Chen, S, Cognard, I, Cordes, J M, Cornish, N J, Crawford, F, Cromartie, H T, Crowter, K, Dai, S, Decesar, M E, Demorest, P B, Desvignes, G, Dolch, T, Drachler, B, Falxa, M, Ferrara, E C, Fiore, W, Fonseca, E, Gair, J R, Garver-daniels, N, Goncharov, B, Good, D C, Graikou, E, Guillemot, L, Guo, Y J, Hazboun, J S, Hobbs, G, Hu, H, Islo, K, Janssen, G H, Jennings, R J, Johnson, A D, Jones, M L, Kaiser, A R, Kaplan, D L, Karuppusamy, R, Keith, M J, Kelley, L Z, Kerr, M, Key, J S, Kramer, M, Lam, M T, Lamb, W G, Lazio, T J W, Lee, K J, Lentati, L, Liu, K, Luo, J, Lynch, R S, Lyne, A G, Madison, D R, Main, R A, Manchester, R N, Mcewen, A, Mckee, J W, Mclaughlin, M A, Mickaliger, M B, Mingarelli, C M F, Nice, D J, Osłowski, S, Parthasarathy, A, Pennucci, T T, Perera, B B P, Perrodin, D, Petiteau, A, Pol, N S, Porayko, N K, Possenti, A, Ransom, S M, Ray, P S, Reardon, D J, Russell, C J, Samajdar, A, Sampson, L M, Sanidas, S, Sarkissian, J M, Schmitz, K, Schult, L, Sesana, A, Shaifullah, G, Shannon, R M, Shapiro-albert, B J, Siemens, X, Simon, J, Smith, T L, Speri, L, Spiewak, R, Stairs, I H, Stappers, B W, Stinebring, D R, Swiggum, J K, Taylor, S R, Theureau, G, Tiburzi, C, Vallisneri, M, Van der wateren, E, Vecchio, A, Verbiest, J P W, Vigeland, S J, Wahl, H, Wang, J, Wang, J, Wang, L, Witt, C A, Zhang, S, Zhu, X J & Ng, C 2022, ' The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background ', Monthly Notices of the Royal Astronomical Society, vol. 510, no. 4, pp. 4873-4887 . https://doi.org/10.1093/mnras/stab3418
Monthly Notices of the Royal Astronomical Society, 2022, 510, pp.4873-4887. ⟨10.1093/mnras/stab3418⟩
Monthly Notices of the Royal Astronomical Society, 510, pp. 4873-4887
Monthly Notices of the Royal Astronomical Society, 510, 4873-4887

We searched for an isotropic stochastic gravitational wave background in the second data release of the International Pulsar Timing Array, a global collaboration synthesizing decadal-length pulsar-timing campaigns in North America, Europe, and Austra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e36387eca2a575908de1126f17275f
http://hdl.handle.net/10281/362277

A comparative analysis of pulse time-of-arrival creation methods

Autor: J. Wang, G. M. Shaifullah, J. P. W. Verbiest, C. Tiburzi, D. J. Champion, I. Cognard, M. Gaikwad, E. Graikou, L. Guillemot, H. Hu, R. Karuppusamy, M. J. Keith, M. Kramer, Y. Liu, A. G. Lyne, M. B. Mickaliger, B. W. Stappers, G. Theureau

Context.Extracting precise pulse times of arrival (TOAs) and their uncertainties is the first and most fundamental step in high-precision pulsar timing. In the classical method, TOAs are derived from total intensity pulse profiles of pulsars via cros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b5c12b82801245a6ffadf90a3ece415
http://hdl.handle.net/10281/363426