Revisiting EBL Constraints from Gamma-Ray Observations: A Critical Assessment and Methodological Improvements

Abe, K;Abe, S;Abhir, J;Abhishek, A;Acciari, V A;Aguasca-Cabot, A;Agudo, I;Albanese, I;Aniello, T;Ansoldi, S;Engels, A Arbet;Arcaro, C;Arnesen, T T H;Babić, A;Bakshi, C;de Almeida, U Barres;Barrio, J A;Batković, I;Baxter, J;González, J Becerra;Bednarek, W;Bernardini, E;Bernete, J;Berti, A;Besenrieder, J;Bigongiari, C;Biland, A;Blanch, O;Bonnoli, G;Bošnjak, Ž;Bronzini, E;Burelli, I;Campoy-Ordaz, A;Carosi, A;Carosi, R;Carretero-Castrillo, M;Castro-Tirado, A J;Cerasole, D;Ceribella, G;Cerviño, A;Chai, Y;Chon, G;Santos, A Cifuentes;Contreras, J L;Cortina, J;Covino, S;D'Amico, G;Da Vela, P;Dazzi, F;De Angelis, A;De Lotto, B;Delfino, M;Delgado, J;Mendez, C Delgado;Pierro, F Di;Tria, R Di;Venere, L Di;Dinesh, A;Prester, D Dominis;Donini, A;Dorner, D;Doro, M;Eisenberger, L;Elsaesser, D;Foffano, L;Font, L;García-Lago, F Frías;Fröse, S;Fukazawa, Y;Soto, S García;Gaug, M;Paiva, J G Giesbrecht;Giglietto, N;Giordano, F;Gliwny, P;Gradetzke, T;Grau, R;Green, J G;Günther, P;Hadasch, D;Hahn, A;Harutyunyan, G;Hassan, T;Llorente, J Herrera;Hrupec, D;Israyelyan, D;Jahanvi, J;Martínez, I Jiménez;Quiles, J Jiménez;Kankkunen, S;Kayanoki, T;Kluge, G W;Konrad, J;Kouch, P M;Kubo, H;Kushida, J;Láinez, M;Lamastra, A;Lindfors, E;Lombardi, S;Longo, F;López-Coto, R;López-Moya, M;López-Oramas, A;Loporchio, S;Lulić, L;Lyard, E;Majumdar, P;Makariev, M;Mallamaci, M;Maneva, G;Manganaro, M;Mangano, S;Mannheim, K;Mariotti, M;Martínez, M;Maruševec, P;Mazin, D;Menchiari, S;Gallego, J Méndez;Menon, S;Miceli, D;Miranda, J M;Mirzoyan, R;González, M Molero;Molina, E;Mondal, H A;Moralejo, A;Nanci, C;Negro, A;Neustroev, V;Rosillo, M Nievas;Nigro, C;Nikolić, L;Nilsson, K;Nozaki, S;Okumura, A;Otero-Santos, J;Paiano, S;Paneque, D;Paoletti, R;Paredes, J M;Peresano, M;Persic, M;Pihet, M;Podobnik, F;Moroni, P G Prada;Prandini, E;Rhode, W;Ribó, M;Rico, J;Roy, A;Sahakyan, N;Saturni, F G;Schiavone, F;Schmitz, K;Schmuckermaier, F;Sciaccaluga, A;Silvestri, G;Simongini, A;Sitarek, J;Sliusar, V;Sobczynska, D;Stamerra, A;Strišković, J;Strom, D;Strzys, M;Suda, Y;Takahashi, M;Takeishi, R;Barberà, J Tartera;Temnikov, P;Terzić, T;Tutone, A;Ubach, S;Acosta, M Vazquez;Ventura, S;Verna, G;Viale, I;Vigliano, A;Vigorito, C F;Visentin, E;Vitale, V;Vorbrugg, M;Vovk, I;Walter, R;Walther, C;Wersig, F

2026