@inproceedings{Acciari:2021YA, author = "Acciari, Victor A. and Ansoldi, Stefano and Antonelli, Lucio Angelo and Arbet Engels, Axel and Artero, Manuel and Asano, Katsuaki and Baack, Dominik and Babic, Ana and Baquero, Andrés and Barres de Almeida, Ulisses and Barrio, Juan Abel and Batković, Ivana and Becerra Gonzalez, Josefa and Bednarek, Wlodek and Bellizzi, Lorenzo and Bernardini, Elisa and Bernardos, Maria-Isabel and Berti, Alessio and Besenrieder, Jürgen and Bhattacharyya, Wrijupan and Bigongiari, Ciro and Biland, Adrian and Blanch, Oscar and Bökenkamp, Hendrik and Bonnoli, Giacomo and Bosnjak, Zeljka and Busetto, Giovanni and Carosi, Roberto and Ceribella, Giovanni and Cerruti, Matteo and Chai, Yating and Chilingarian, Ashot Agassi and Cikota, Stefan and Colak, Sidika Merve and Colombo, Eduardo and Contreras, Jose Luis and Cortina, Juan and Covino, Stefano and D'Amico, Giacomo and D'Elia, Valerio and Da Vela, Paolo and Dazzi, Francesco and De Angelis, Alessandro and De Lotto, Barbara and Delfino, Manuel and Delgado, Jordi and Delgado Mendez, Carlos and Depaoli, Davide and Di Pierro, Federico and Di Venere, Leonardo and Do Souto Espiñeira, Elia and Dominis Prester, Dijana and Donini, Alice and Dorner, Daniela and Doro, Michele and Elsaesser, Dominik and Fallah Ramazani, Vandad and Fattorini, Alicia and Fonseca, Maria Victoria and Font, Lluis and Fruck, Christian and Fukami, Satoshi and Fukazawa, Yasushi and García López, Ramon J. and Garczarczyk, Markus and Gasparyan, Sargis and Gaug, Markus and Giglietto, Nicola and Giordano, Francesco and Gliwny, Pawel and Godinovic, Nikola and Green, David and Green, Jarred Gershon and Hadasch, Daniela and Hahn, Alexander and Heckmann, Lea and Herrera, Javier and Hoang, John and Hrupec, Dario and Hütten, Moritz and Inada, Tomohiro and Ishio, Kazuma and Iwamura, Yuki and Jiménez Martínez, Irene and Jormanainen, Jenni and Jouvin, Léa and Karjalainen, Marie and Kerszberg, Daniel and Kobayashi, Yukiho and Kubo, Hidetoshi and Kushida, Junko and Lamastra, Alessandra and LELAS, Damir and Leone, Francesco and Lindfors, Elina and Linhoff, Lena and Lombardi, Saverio and Longo, Francesco and Lopez-Coto, Ruben and López-Moya, Marcos and López-Oramas, Alicia and Loporchio, Serena and Machado de Oliveira Fraga, Bernardo and Maggio, Camilla and Majumdar, Pratik and MAKARIEV, Martin and Mallamaci, Manuela and Maneva, Galina and Manganaro, Marina and Mannheim, Karl and Maraschi, Laura and Mariotti, Mosè and Martinez, Manel and Mazin, Daniel and Menchiari, Stefano and Mender, Simone and Mićanović, Saša and Miceli, Davide and Miener, Tjark and Miranda, Jose Miguel and Mirzoyan, Razmik and Molina, Edgar and Moralejo, Abelardo and Morcuende, Daniel and Moreno, Victoria and Moretti, Elena and Nakamori, Takeshi and Nava, Lara and Neustroev, Vitaly and Nigro, Cosimo and Nilsson, Kari and Nishijima, Kyoshi and Noda, Koji and Nozaki, Seiya and Ohtani, Yoshiki and Oka, Tomohiko and Otero-Santos, Jorge and Paiano, Simona and Palatiello, Michele and Paneque, David and Paoletti, Riccardo and Paredes, Josep M. and Pavletić, Lovro and Peñil, Pablo and Persic, Massimo and Pihet, Marine and Prada Moroni, Pier Giorgio and Prandini, Elisa and Priyadarshi, Chaitanya and Puljak, Ivica and Rhode, Wolfgang and Ribó, Marc and Rico, Javier and Righi, Chiara and Rugliancich, Andrea and Sahakyan, Narek and Saito, Takayuki and Sakurai, Shunsuke and Satalecka, Konstancja and Saturni, Francesco Gabriele and Schleicher, Bernd and Schmidt, Kevin and Schweizer, Thomas and Sitarek, Julian and Šnidarić, Iva and Sobczyńska, Dorota and Spolon, Alessia and Stamerra, Antonio and Strišković, Jelena and Strom, Derek and Strzys, Marcel C. and Suda, Yusuke and Surić, Tihomir and Takahashi, Mitsunari and Takeishi, Ryuji and Tavecchio, Fabrizio and Temnikov, Petar and Terzic, Tomislav and Teshima, Masahiro and Tosti, Luca and Truzzi, Stefano and Tutone, Antonio and Ubach, Santiago and van Scherpenberg, Juliane and Vanzo, Gaia and VAZQUEZ ACOSTA, Monica and Ventura, Sofia and VERGUILOV, Vassil and Vigorito, Carlo francesco and Vitale, Vincenzo and Vovk, Ievgen and Will, Martin and Wunderlich, Carolin and Yamamoto, Tokonatsu and Zarić, Darko and Balbo, Matteo and Bretz, Thomas and Buss, Jens and Eisenberger, Laura and Hildebrand, Dorothee and Iotov, Roman and Kalenski, Adelina and Neise, Dominik and Noethe, Maximilian and Paravac, Aleksander and Sliusar, Vitalii and Walter, Roland and Abbasi, Rasha and Ackermann, Markus and Adams, Jenni and Aguilar, Juanan and Ahlers, M. and Ahrens, Maryon and Alispach, Cyril Martin and Alves Junior, Antonio Augusto and Amin, Najia Moureen Binte and An, Rui and Andeen, Karen and Anderson, Tyler and Anton, Gisela and Arguelles, Carlos and Ashida, Yosuke and Axani, Spencer and Bai, Xinhua and Balagopal V., Aswathi and Barbano, Anastasia Maria and Barwick, S. W. and Bastian, Benjamin and Basu, Vedant and Baur, Sebastian and Bay, R. C. and Beatty, J. J. and Becker, K.-H. and Becker Tjus, Julia and Bellenghi, Chiara and BenZvi, Segev and Berley, D. and Besson, D. Z. and Binder, Gary and Bindig, Daniel and Blaufuss, E. and Blot, Summer and Boddenberg, Matthias and Bontempo, Federico and Borowka, Jurgen and Boser, S. and Botner, Olga and Boettcher, Jakob and Bourbeau, Etienne and Bradascio, Federica and Braun, J. and Bron, Stephanie and Brostean-Kaiser, Jannes and Browne, Sally-Ann and Burgman, Alexander and Burley, Ryan T. and Busse, Raffaela and Campana, Michael and Carnie-Bronca, Erin and Chen, Chujie and Chirkin, Dmitry and Choi, Koun and Clark, Bryanlee and Clark, Kenneth and Classen, Lew and Coleman, Alan and Collin, Gabriel and Conrad, J. M. and Coppin, Paul and Correa, Pablo and Cowen, D. F. and Cross, R. and Dappen, Christian and Dave, Pranav and DE CLERCQ, Catherine and DeLaunay, James and Dembinski, Hans and Deoskar, Kunal and De Ridder, Sam and Desai, Abhishek and Desiati, Paolo and de Vries, Krijn and de Wasseige, Gwenhaël and De With, Meike and DeYoung, Tyce and Dharani, Sukeerthi and Diaz, Alejandro and Diaz-Velez, Juan Carlos and Dittmer, Markus and Dujmovic, Hrvoje and Dunkman, Matt and DuVernois, Michael and Dvorak, Emily and Ehrhardt, Thomas and Eller, Philipp and Engel, Ralph and Erpenbeck, Hannah and Evans, John and Evenson, P. A. and Fan, Kwok Lung and Fazely, A. R. and Fiedlschuster, Sebastian and Fienberg, Aaron and Filimonov, Kirill and Finley, Chad and Fischer, Leander and Fox, Derek B and Franckowiak, Anna and Friedman, Elizabeth and Fritz, Alexander and Furst, Philipp and Gaisser, T. K. and Gallagher, Jay and Ganster, Erik and Garcia, Alfonso and Garrappa, Simone and Gerhardt, L. and Ghadimi, Ava and Glaser, Christian and Glauch, Theo and Glusenkamp, Thorsten and Goldschmidt, A. and Gonzalez, Javier and Goswami, Sreetama and Grant, Darren and Grégoire, Timothée and Griswold, Spencer and Gunduz, Mehmet and Günther, Christoph and Haack, Christian and Hallgren, Allan and Halliday, R. and Halve, L. and Halzen, F. and Ha Minh, Martin and Hanson, Kael and Hardin, John and Harnisch, Alexander A. and Haungs, Andreas and Hauser, Simon and Hebecker, Dustin and Helbing, K. and Henningsen, Felix and Hettinger, Emma C. and Hickford, Stephanie and Hignight, Joshua and Hill, Colton and Hill, G. C. and Hoffman, Kara and Hoffmann, Ruth and Hoinka, Tobias and Hokanson-Fasig, Benjamin and Hoshina, K. and Huang, Feifei and Huber, Matthias and Huber, Thomas and Hultqvist, Klas and Hunnefeld, Mirco and Hussain, Raamis and In, Seongjin and Iovine, Nadège and Ishihara, Aya and Jansson, Matti and Japaridze, George and Jeong, Minjin and Jones, Ben and Kang, Donghwa and Kang, Woosik and Kang, Xinyue and Kappes, Alexander and Kappesser, David and Karg, Timo and Karl, Martina and Karle, A. and Katz, U. and Kauer, M. and Kellermann, Moritz and Kelley, J. L. and Kheirandish, Ali and Kin, Ken'ichi and Kintscher, Thomas and Kiryluk, Joanna and Klein, Spencer and Koirala, Ramesh and Kolanoski, Hermann and Kontrimas, Tomas and Kopke, Lutz and Kopper, Claudio and Kopper, Sandro and Koskinen, D. J. and Koundal, Paras and Kovacevich, Michael and Kowalski, Marek and Kozynets, Tetiana and Kun, Emma and Neilson, Naoko Kurahashi and Lad, Neha Navnitkumar and Lagunas Gualda, Cristina and Lanfranchi, Justin and Larson, Michael J and Lauber, Frederik Hermann and Lazar, Jeffrey and Lee, Jiwoong and Leonard, Kayla and Leszczynska, Agnieszka and Li, Yijia and Lincetto, Massimiliano and Liu, Qinrui and Liubarska, Maria and Lohfink, Elisa and Lozano Mariscal, Cristian Jesus and Lu, Lu and Lucarelli, Francesco and Ludwig, Andrew and Luszczak, William and Lyu, Yang and Ma, Wing Yan and Madsen, James and Mahn, Kendall and Makino, Yuya and Mancina, Sarah and Maris, Ioana Codrina and Maruyama, Reina H. and Mase, K. and McElroy, Thomas and McNally, Frank and Mead, James Vincent and Meagher, K. and Medina, Andres and Meier, Maximilian and Meighen-Berger, Stephan Andrew and Micallef, Jessie and Mockler, Daniela and Montaruli, Teresa and Moore, Roger and Morse, R. and Moulai, Marjon and Naab, Richard and Nagai, Ryo and Naumann, Uwe and Necker, Jannis and Nguyen, Le Viet and Niederhausen, Hans and Nisa, Mehr and Nowicki, Sarah and Nygren, Dave and Obertacke Pollmann, Anna and Oehler, Marie and Olivas, A. and O'Sullivan, Erin and Pandya, Hershal and Pankova, Daria and Park, Nahee and Parker, Grant and Paudel, Ek Narayan and Paul, Larissa and Perez de los Heros, Carlos and Peters, Lilly and Philippen, Saskia and Pieloth, Damian and Pieper, Sarah and Pittermann, Martin and Pizzuto, A. and Plum, M. and Popovych, Yuiry and Porcelli, Alessio and Prado Rodriguez, Maria and Price, P. Buford and Pries, Brandom and Przybylski, Gerald and Raab, Christoph and Raissi, Amirreza and Rameez, Mohamed and Rawlins, K. and Rea, Immacolata Carmen and Rehman, Abdul and Reimann, René and Renzi, Giovanni and Resconi, Elisa and Reusch, Simeon and Richman, Mike and Riedel, Benedikt and Roberts, Ella and Robertson, Sally and Roellinghoff, Gerrit and Rongen, Martin and Rott, Carsten and Ruhe, Tim and Ryckbosch, Dirk and Rysewyk Cantu, Devyn and Safa, Ibrahim and Saffer, Julian and Sanchez Herrera, Sebastian and Sandrock, Alexander and Sandroos, Joakim and Santander, Marcos and Sarkar, Subir and Sarkar, Sourav and Scharf, Maximilian Karl and Schaufel, Merlin and Schieler, Harald and Schindler, Sebastian and Schlunder, P. and Schmidt, Torsten and Schneider, Austin and Schneider, Judith and Schröder, Frank and Schumacher, Lisa Johanna and Schwefer, Georg and Sclafani, Steve and Seckel, D. and Seunarine, Surujhdeo and Sharma, Ankur and Shefali, S. and Silva, Manuel and Skrzypek, Barbara and Smithers, Ben and Snihur, Robert and Soedingrekso, Jan and Soldin, Dennis and Spannfellner, Christian and Spiczak, Glenn and Spiering, Christian and Stachurska, Juliana and Stamatikos, Michael and Stanev, Todor and Stein, Robert and Stettner, Joeran and Steuer, A. and Stezelberger, T. and Sturwald, Timo and Stuttard, Thomas and Sullivan, G. W. and Taboada, I. and Tenholt, Frederik and Ter-Antonyan, Samvel and Tilav, S. and Tischbein, Franziska and Tollefson, Kirsten and Tönnis, Christoph and Toscano, Simona and Tosi, Delia and Trettin, Alexander and Tselengidou, Maria and Tung, Chunfai and Turcati, Andrea and Turcotte, Roxanne and Turley, Colin and Twagirayezu, Jean Pierre and Ty, Bunheng and Unland Elorrieta, Martin and Valtonen-Mattila, Nora and Vandenbroucke, Justin and van Eijndhoven, Nick and Vannerom, David and van Santen, Jakob and Verpoest, Stef and Vraeghe, Matthias and Walck, C. and Watson, Timothyblake and Weaver, Chris and Weigel, Philip and Weindl, Andreas and Weiss, Matthew and Weldert, Jan and Wendt, Chris and Werthebach, Johannes and Weyrauch, Mark and Whitehorn, Nathan and Wiebusch, C. H. and Williams, Dawn and Wolf, Martin and Woschnagg, Kurt and Wrede, Gerrit and Wulff, Johan and Xu, Xianwu and Xu, Yiqian and Yanez, Juan Pablo and Yoshida, S. and Yu, Shiqi and Yuan, Tianlu and Zhang, Zelong and Jin, Weidong and Abdalla, Hassan and Aharonian, Felix and Ait-Benkhali, Faical and Anguener, Oguzhan and Arcaro, Cornelia and Armand, Celine and Armstrong, Tom and Ashkar, Halim and Backes, Michael and Baghmanyan, Vardan and Barbosa Martins, Victor and Barnacka, Anna and Barnard, Monica and Batzofin, Rowan William and Becherini, Yvonne and Berge, David and Bernlöhr, Konrad and Bi, Baiyang and Böttcher, Markus and Boisson, Catherine and Bolmont, Julien and de Bony, Mathieu and Breuhaus, Mischa and Brose, Robert and Brun, Francois and Bulik, Tomasz and Bylund, Thomas and Cangemi, Floriane and Caroff, Sami and Casanova, Sabrina and Catalano, Jaqueline and Chambery, Pauline and Chand, Tej Bahadur and Chen, Andrew and Cotter, Garret and Curlo, Malgorzata and Damascene Mbarubucyeye, Jean and Davids, Isak Delberth and Davies, James and Devin, Justine and Djannati-Ataï, Arache and Dmytriiev, Anton and Donath, Axel and Doroshenko, Victor and Dreyer, Lente and Du Plessis, Louis and Duffy, Connor and Egberts, Kathrin and Einecke, Sabrina and Emery, Gabriel and ERNENWEIN, Jean-Pierre and Fegan, Steven and Feijen, Kirsty and Fiasson, Armand and Fichet de Clairfontaine, Gaëtan and Fontaine, Gerard and Frans, Lott and Fuessling, Matthias and Funk, Stefan and Gabici, Stefano and Gallant, Yves and Ghafourizade, Shahede and Giavitto, Gianluca and Giunti, Luca and Glawion, Dorit and Glicenstein, Jean-Francois and Grondin, Marie-Hélène and Hattingh, Sumari and Haupt, Maria and HERMANN, German and Hinton, Jim and Hofmann, Werner and Hoischen, Clemens and Holch, Tim and Holler, Markus and Horns, Dieter and Huang, Zhi-Qiu and Huber, David and Hörbe, Mario and Jamrozy, Marek and Jankowsky, Felix and Joshi, Vikas and JUNG, Ira and Kasai, Eli and Katarzynski, Krzysztof and Katz, Ulì and Khangulyan, Dmitry and Khelifi, Bruno and Klepser, Stefan and Kluzniak, Wlodek and Komin, Nukri and Konno, Ruslan and Kosack, Karl and Kostunin, Dmitriy and Kreter, Michael and Kukec Mezek, Gašper and Kundu, Anu and Lamanna, Giovanni and Le Stum, Sebastien and Lemiere, Anne and Lemoine-Goumard, Marianne and Lenain, Jean-Philippe and Leuschner, Fabian and Levy, Christelle and Lohse, Thomas and Luashvili, Anna and Lypova, Iryna and Mackey, Jonathan and Majumdar, Jhilik and Malyshev, Denys and Malyshev, Dmitry and Marandon, Vincent and Marchegiani, Paolo and Marcowith, Alexandre and Mares, Arnaud and Martí-Devesa, Guillem and Marx, Ramin and Maurin, Gilles and Meintjes, Pieter and Meyer, Manuel and Mitchell, Alison and Moderski, Rafal and Mohrmann, Lars and Montanari, Alessandro and Moore, Chris and Morris, Paul and Moulin, Emmanuel and Muller, Jacques and Murach, Thomas and Nakashima, Kaori and Naurois (de), Mathieu and Nayerhoda, Amid and Davids, Hambeleleni and Niemiec, Jacek and Noel, Angel and O'Brien, Paul and Oberholzer, Laenita Lorraine and Ohm, Stefan and Olivera-Nieto, Laura and Ona-Wilhelmi (de), Emma and Ostrowski, Michal and Panny, Sebastian and Panter, Michael and Parsons, Dan and Peron, Giada and Pita, Santiago and Poireau, Vincent and Prokhorov, Dmitry A and Prokoph, Heike and PUEHLHOFER, Gerd and Punch, Michael and Quirrenbach, Andreas and Reichherzer, Patrick and Reimer, Anita and Reimer, Olaf and Remy, Quentin and Renaud, Matthieu and Reville, Brian and Rieger, Frank and Romoli, Carlo and Rowell, Gavin P and Rudak, Bronislaw and Rueda Ricarte, Hector and Ruiz Velasco, Edna and Sahakian, Vardan and Sailer, Simon and Salzmann, Heiko and Sanchez, David and Santangelo, Andrea and Sasaki, Manami and Schaefer, Johannes and Schutte, Hester and Schwanke, Ullrich and Schüssler, Fabian and Senniappan, Mohanraj and Seyffert, Albert and Shapopi, Jimmy N.S. and Shiningayamwe, Kleopas and Simoni, Rachel and Sinha, Atreyee and Sol, Helene and Spackman, Hugh and Specovius, Andreas and Spencer, Samuel Timothy and Spir-Jacob, Marion and Stawarz, Lukasz and Steenkamp, Riaan and Stegmann, Christian and Steinmassl, Simon and Steppa, Constantin and Sun, Lei and Takahashi, Tadayuki and Tanaka, Takaaki and Tavernier, Thomas and Taylor, Andrew and Terrier, Regis and Thiersen, Hannes and Thorpe-Morgan, Charles and Tluczykont, Martin and Tomankova, Lenka and Tsirou, Michelle and Tsuji, Naomi and Tuffs, Richard and Uchiyama, Yasunobu and van der Walt, Johann and van Eldik, Christopher and van Rensburg, Carlo and van Soelen, Brian and Vasileiadis, George and Veh, Johannes and Venter, Christo and Vincent, Pascal and Vink, Jacco and Völk, Heinrich J. and Wagner, Stefan and Watson, Jason John and Werner, Felix and White, Richard and Wierzcholska, Alicja and Wong, Yu Wun and Yassin, Hend Mahmoud and Yusafzai, Anke and Zacharias, Michael and Zanin, Roberta and Zargaryan, Davit and Zdziarski, Andrzej and Zech, Andreas and Zhu, Sylvia and Zmija, Andreas and Zouari, Samuel and Żywucka, Natalia", title = "{Searching for VHE gamma-ray emission associated with IceCube neutrino alerts using FACT, H.E.S.S., MAGIC, and VERITAS}", doi = "10.22323/1.395.0960", booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)", year = 2021, volume = "395", pages = "960" }