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Search for production of an invisible dark photon in $\pi^0$ decays
The results of a search for π$^{0}$ decays to a photon and an invisible massive dark photon at the NA62 experiment at the CERN SPS are reported. From a total of 4.12 × 10$^{8}$ tagged π$^{0}$ mesons, no signal is observed. Assuming a kinetic-mixing interaction, limits are set on the dark photon coup...
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| Lenguaje: | eng |
| Publicado: |
2019
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP05(2019)182 http://cds.cern.ch/record/2655539 |
| _version_ | 1780961176516034560 |
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| author | Cortina Gil, Eduardo Minucci, Elisa Padolski, Sergey Petrov, Plamen Velghe, Bob Kozhuharov, Venelin Litov, Leandar Georgiev, Georgi Bryman, Douglas Fu, Ji Numao, Toshio Petrov, Yevgeniy Husek, Tomas Kampf, Karol Zamkovsky, Michal Jerhot, Jan Aliberti, Riccardo Khoriauli, Gia Kunze, Jonas Lomidze, David Marchevski, Radoslav Peruzzo, Letizia Vormstein, Mario Wanke, Rainer Cotta Ramusino, Angelo Dalpiaz, Pietro Fiorini, Massimiliano Gamberini, Enrico Gianoli, Alberto Neri, Ilaria Norton, Alan Petrucci, Ferruccio Wahl, Heinrich Bizzeti, Andrea Bucci, Francesca Iacopini, Enrico Latino, Giuseppe Lenti, Massimo Parenti, Andrea Volpe, Roberta Antonelli, Antonella Gonnella, Francesco Lamanna, Gianluca Lanfranchi, Gaia Mannocchi, Giampaolo Martellotti, Silvia Moulson, Matthew Raggi, Mauro Spadaro, Tommaso Ambrosino, Fabio Capussela, Tiziana Corvino, Michele Di Filippo, Domenico Massarotti, Paolo Mirra, Marco Napolitano, Marco Saracino, Giulio Anzivino, Giuseppina Imbergamo, Ermanno Lollini, Riccardo Santoni, Cristiano Brizioli, Francesco Barbanera, Mattia Cenci, Patrizia Checcucci, Bruno Duk, Viacheslav Lupi, Matteo Pepe, Monica Piccini, Mauro Lubrano, Pasquale Costantini, Flavio Doble, Niels Giorgi, Marcello Giudici, Sergio Lari, Enrico Pinzino, Jacopo Pontisso, Luca Sozzi, Marco Di Lella, Luigi Mannelli, Italo Cerri, Claudio Fantechi, Riccardo Pedreschi, Elena Piandani, Roberto Spinella, Franco Biagioni, Andrea D'Agostini, Giulio Leonardi, Emanuele Lonardo, Alessandro Valente, Paolo Vicini, Piero Ammendola, Roberto Bonaiuto, Vincenzo De Simone, Nicola Federici, Luca Fucci, Adolfo Salamon, Andrea Sargeni, Fausto Arcidiacono, Roberta Biino, Cristina Bloch-Devaux, Brigitte Boretto, Marco Filippi, Alessandra Iacobuzio, Lorenza Marchetto, Flavio Menichetti, Ezio Migliore, Ernesto Soldi, Dario Engelfried, Jürgen Estrada-Tristan, Nora Bragadireanu, Alexandru Mario Ghinescu, Stefan Alexandru Hutanu, Ovidiu Emanuel Enik, Temur Falaleev, Valeri Kekelidze, Vladimir Korotkova, Anna Madigozhin, Dmitry Misheva, Milena Molokanova, Natalia Movchan, Sergei Polenkevich, Irina Potrebenikov, Yuri Shkarovskiy, Sergey Zinchenko, Andrey Fedotov, Sergei Khotyantsev, Alexey Gushchin, Evgeny Kleimenova, Alina Kudenko, Yury Kurochka, Viktoriia Medvedeva, Mariia Mefodev, Aleksandr Shaikhiev, Artur Kholodenko, Sergey Kurshetsov, Viktor Obraztsov, Vladimir Ostankov, Aleksandr Semenov, Vitali Sugonyaev, Valentin Yushchenko, Oleg Bician, Lubos Blazek, Tomas Cerny, Vladimir Koval, Michal Kucerova, Zuzana Ceccucci, Augusto Bernhard, Johannes Danielsson, Hans Döbrich, Babette Duval, Francois Gatignon, Lau Guida, Roberto Hahn, Ferdinand Holzer, Eva Barbara Jenninger, Berthold Laycock, Paul Lehmann Miotto, Giovanna Lichard, Peter Mapelli, Alessandro Noy, Matthew Palladino, Vito Perrin-Terrin, Mathieu Ruggiero, Giuseppe Ryjov, Vladimir Schuchmann, Simone Venditti, Stefano Brunetti, Maria Brigida Bache, Thomas Goudzovski, Evgueni Lazzeroni, Cristina Fascianelli, Valeria Lurkin, Nicolas Newson, Francis Parkinson, Christopher Romano, Angela Sergi, Antonino Sturgess, Andrew Swallow, Joel Heath, Helen Page, Ryan Trilov, Stoyan Angelucci, Bruno Britton, David Protopopescu, Dan Graham, Connor Jones, Roger William Lewis Dainton, John Bourke Fry, John Richard Fulton, Liam Hutchcroft, David Carmignani, Joseph Massri, Karim Maurice, Emilie Wrona, Bozydar Conovaloff, Adam Cooper, Peter Coward, David Rubin, Philip David |
| author_facet | Cortina Gil, Eduardo Minucci, Elisa Padolski, Sergey Petrov, Plamen Velghe, Bob Kozhuharov, Venelin Litov, Leandar Georgiev, Georgi Bryman, Douglas Fu, Ji Numao, Toshio Petrov, Yevgeniy Husek, Tomas Kampf, Karol Zamkovsky, Michal Jerhot, Jan Aliberti, Riccardo Khoriauli, Gia Kunze, Jonas Lomidze, David Marchevski, Radoslav Peruzzo, Letizia Vormstein, Mario Wanke, Rainer Cotta Ramusino, Angelo Dalpiaz, Pietro Fiorini, Massimiliano Gamberini, Enrico Gianoli, Alberto Neri, Ilaria Norton, Alan Petrucci, Ferruccio Wahl, Heinrich Bizzeti, Andrea Bucci, Francesca Iacopini, Enrico Latino, Giuseppe Lenti, Massimo Parenti, Andrea Volpe, Roberta Antonelli, Antonella Gonnella, Francesco Lamanna, Gianluca Lanfranchi, Gaia Mannocchi, Giampaolo Martellotti, Silvia Moulson, Matthew Raggi, Mauro Spadaro, Tommaso Ambrosino, Fabio Capussela, Tiziana Corvino, Michele Di Filippo, Domenico Massarotti, Paolo Mirra, Marco Napolitano, Marco Saracino, Giulio Anzivino, Giuseppina Imbergamo, Ermanno Lollini, Riccardo Santoni, Cristiano Brizioli, Francesco Barbanera, Mattia Cenci, Patrizia Checcucci, Bruno Duk, Viacheslav Lupi, Matteo Pepe, Monica Piccini, Mauro Lubrano, Pasquale Costantini, Flavio Doble, Niels Giorgi, Marcello Giudici, Sergio Lari, Enrico Pinzino, Jacopo Pontisso, Luca Sozzi, Marco Di Lella, Luigi Mannelli, Italo Cerri, Claudio Fantechi, Riccardo Pedreschi, Elena Piandani, Roberto Spinella, Franco Biagioni, Andrea D'Agostini, Giulio Leonardi, Emanuele Lonardo, Alessandro Valente, Paolo Vicini, Piero Ammendola, Roberto Bonaiuto, Vincenzo De Simone, Nicola Federici, Luca Fucci, Adolfo Salamon, Andrea Sargeni, Fausto Arcidiacono, Roberta Biino, Cristina Bloch-Devaux, Brigitte Boretto, Marco Filippi, Alessandra Iacobuzio, Lorenza Marchetto, Flavio Menichetti, Ezio Migliore, Ernesto Soldi, Dario Engelfried, Jürgen Estrada-Tristan, Nora Bragadireanu, Alexandru Mario Ghinescu, Stefan Alexandru Hutanu, Ovidiu Emanuel Enik, Temur Falaleev, Valeri Kekelidze, Vladimir Korotkova, Anna Madigozhin, Dmitry Misheva, Milena Molokanova, Natalia Movchan, Sergei Polenkevich, Irina Potrebenikov, Yuri Shkarovskiy, Sergey Zinchenko, Andrey Fedotov, Sergei Khotyantsev, Alexey Gushchin, Evgeny Kleimenova, Alina Kudenko, Yury Kurochka, Viktoriia Medvedeva, Mariia Mefodev, Aleksandr Shaikhiev, Artur Kholodenko, Sergey Kurshetsov, Viktor Obraztsov, Vladimir Ostankov, Aleksandr Semenov, Vitali Sugonyaev, Valentin Yushchenko, Oleg Bician, Lubos Blazek, Tomas Cerny, Vladimir Koval, Michal Kucerova, Zuzana Ceccucci, Augusto Bernhard, Johannes Danielsson, Hans Döbrich, Babette Duval, Francois Gatignon, Lau Guida, Roberto Hahn, Ferdinand Holzer, Eva Barbara Jenninger, Berthold Laycock, Paul Lehmann Miotto, Giovanna Lichard, Peter Mapelli, Alessandro Noy, Matthew Palladino, Vito Perrin-Terrin, Mathieu Ruggiero, Giuseppe Ryjov, Vladimir Schuchmann, Simone Venditti, Stefano Brunetti, Maria Brigida Bache, Thomas Goudzovski, Evgueni Lazzeroni, Cristina Fascianelli, Valeria Lurkin, Nicolas Newson, Francis Parkinson, Christopher Romano, Angela Sergi, Antonino Sturgess, Andrew Swallow, Joel Heath, Helen Page, Ryan Trilov, Stoyan Angelucci, Bruno Britton, David Protopopescu, Dan Graham, Connor Jones, Roger William Lewis Dainton, John Bourke Fry, John Richard Fulton, Liam Hutchcroft, David Carmignani, Joseph Massri, Karim Maurice, Emilie Wrona, Bozydar Conovaloff, Adam Cooper, Peter Coward, David Rubin, Philip David |
| author_sort | Cortina Gil, Eduardo |
| collection | CERN |
| description | The results of a search for π$^{0}$ decays to a photon and an invisible massive dark photon at the NA62 experiment at the CERN SPS are reported. From a total of 4.12 × 10$^{8}$ tagged π$^{0}$ mesons, no signal is observed. Assuming a kinetic-mixing interaction, limits are set on the dark photon coupling to the ordinary photon as a function of the dark photon mass, improving on previous searches in the mass range 60–110 MeV/c$^{2}$. The present results are interpreted in terms of an upper limit of the branching ratio of the electro-weak decay $ {\pi}^0\to \gamma \nu \overline{\nu} $ , improving the current limit by more than three orders of magnitude. |
| id | cern-2655539 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2019 |
| record_format | invenio |
| spelling | cern-26555392023-08-03T04:01:07Zdoi:10.1007/JHEP05(2019)182http://cds.cern.ch/record/2655539engCortina Gil, EduardoMinucci, ElisaPadolski, SergeyPetrov, PlamenVelghe, BobKozhuharov, VenelinLitov, LeandarGeorgiev, GeorgiBryman, DouglasFu, JiNumao, ToshioPetrov, YevgeniyHusek, TomasKampf, KarolZamkovsky, MichalJerhot, JanAliberti, RiccardoKhoriauli, GiaKunze, JonasLomidze, DavidMarchevski, RadoslavPeruzzo, LetiziaVormstein, MarioWanke, RainerCotta Ramusino, AngeloDalpiaz, PietroFiorini, MassimilianoGamberini, EnricoGianoli, AlbertoNeri, IlariaNorton, AlanPetrucci, FerruccioWahl, HeinrichBizzeti, AndreaBucci, FrancescaIacopini, EnricoLatino, GiuseppeLenti, MassimoParenti, AndreaVolpe, RobertaAntonelli, AntonellaGonnella, FrancescoLamanna, GianlucaLanfranchi, GaiaMannocchi, GiampaoloMartellotti, SilviaMoulson, MatthewRaggi, MauroSpadaro, TommasoAmbrosino, FabioCapussela, TizianaCorvino, MicheleDi Filippo, DomenicoMassarotti, PaoloMirra, MarcoNapolitano, MarcoSaracino, GiulioAnzivino, GiuseppinaImbergamo, ErmannoLollini, RiccardoSantoni, CristianoBrizioli, FrancescoBarbanera, MattiaCenci, PatriziaCheccucci, BrunoDuk, ViacheslavLupi, MatteoPepe, MonicaPiccini, MauroLubrano, PasqualeCostantini, FlavioDoble, NielsGiorgi, MarcelloGiudici, SergioLari, EnricoPinzino, JacopoPontisso, LucaSozzi, MarcoDi Lella, LuigiMannelli, ItaloCerri, ClaudioFantechi, RiccardoPedreschi, ElenaPiandani, RobertoSpinella, FrancoBiagioni, AndreaD'Agostini, GiulioLeonardi, EmanueleLonardo, AlessandroValente, PaoloVicini, PieroAmmendola, RobertoBonaiuto, VincenzoDe Simone, NicolaFederici, LucaFucci, AdolfoSalamon, AndreaSargeni, FaustoArcidiacono, RobertaBiino, CristinaBloch-Devaux, BrigitteBoretto, MarcoFilippi, AlessandraIacobuzio, LorenzaMarchetto, FlavioMenichetti, EzioMigliore, ErnestoSoldi, DarioEngelfried, JürgenEstrada-Tristan, NoraBragadireanu, Alexandru MarioGhinescu, Stefan AlexandruHutanu, Ovidiu EmanuelEnik, TemurFalaleev, ValeriKekelidze, VladimirKorotkova, AnnaMadigozhin, DmitryMisheva, MilenaMolokanova, NataliaMovchan, SergeiPolenkevich, IrinaPotrebenikov, YuriShkarovskiy, SergeyZinchenko, AndreyFedotov, SergeiKhotyantsev, AlexeyGushchin, EvgenyKleimenova, AlinaKudenko, YuryKurochka, ViktoriiaMedvedeva, MariiaMefodev, AleksandrShaikhiev, ArturKholodenko, SergeyKurshetsov, ViktorObraztsov, VladimirOstankov, AleksandrSemenov, VitaliSugonyaev, ValentinYushchenko, OlegBician, LubosBlazek, TomasCerny, VladimirKoval, MichalKucerova, ZuzanaCeccucci, AugustoBernhard, JohannesDanielsson, HansDöbrich, BabetteDuval, FrancoisGatignon, LauGuida, RobertoHahn, FerdinandHolzer, Eva BarbaraJenninger, BertholdLaycock, PaulLehmann Miotto, GiovannaLichard, PeterMapelli, AlessandroNoy, MatthewPalladino, VitoPerrin-Terrin, MathieuRuggiero, GiuseppeRyjov, VladimirSchuchmann, SimoneVenditti, StefanoBrunetti, Maria BrigidaBache, ThomasGoudzovski, EvgueniLazzeroni, CristinaFascianelli, ValeriaLurkin, NicolasNewson, FrancisParkinson, ChristopherRomano, AngelaSergi, AntoninoSturgess, AndrewSwallow, JoelHeath, HelenPage, RyanTrilov, StoyanAngelucci, BrunoBritton, DavidProtopopescu, DanGraham, ConnorJones, Roger William LewisDainton, John BourkeFry, John RichardFulton, LiamHutchcroft, DavidCarmignani, JosephMassri, KarimMaurice, EmilieWrona, BozydarConovaloff, AdamCooper, PeterCoward, DavidRubin, Philip DavidSearch for production of an invisible dark photon in $\pi^0$ decaysParticle Physics - Experimenthep-exThe results of a search for π$^{0}$ decays to a photon and an invisible massive dark photon at the NA62 experiment at the CERN SPS are reported. From a total of 4.12 × 10$^{8}$ tagged π$^{0}$ mesons, no signal is observed. Assuming a kinetic-mixing interaction, limits are set on the dark photon coupling to the ordinary photon as a function of the dark photon mass, improving on previous searches in the mass range 60–110 MeV/c$^{2}$. The present results are interpreted in terms of an upper limit of the branching ratio of the electro-weak decay $ {\pi}^0\to \gamma \nu \overline{\nu} $ , improving the current limit by more than three orders of magnitude.The results of a search for $\pi^0$ decays to a photon and an invisible massive dark photon at the NA62 experiment at the CERN SPS are reported. From a total of $4.12\times10^8$ tagged $\pi^0$ mesons, no signal is observed. Assuming a kinetic-mixing interaction, limits are set on the dark photon coupling to the ordinary photon as a function of the dark photon mass, improving on previous searches in the mass range 60--110 MeV/$c^2$. The present results are interpreted in terms of an upper limit of the branching ratio of the electro-weak decay $\pi^0 \to \gamma \nu \overline{\nu}$, improving the current limit by more than three orders of magnitude.arXiv:1903.08767CERN-EP-2019-048oai:cds.cern.ch:26555392019-03-17 |
| spellingShingle | Particle Physics - Experiment hep-ex Cortina Gil, Eduardo Minucci, Elisa Padolski, Sergey Petrov, Plamen Velghe, Bob Kozhuharov, Venelin Litov, Leandar Georgiev, Georgi Bryman, Douglas Fu, Ji Numao, Toshio Petrov, Yevgeniy Husek, Tomas Kampf, Karol Zamkovsky, Michal Jerhot, Jan Aliberti, Riccardo Khoriauli, Gia Kunze, Jonas Lomidze, David Marchevski, Radoslav Peruzzo, Letizia Vormstein, Mario Wanke, Rainer Cotta Ramusino, Angelo Dalpiaz, Pietro Fiorini, Massimiliano Gamberini, Enrico Gianoli, Alberto Neri, Ilaria Norton, Alan Petrucci, Ferruccio Wahl, Heinrich Bizzeti, Andrea Bucci, Francesca Iacopini, Enrico Latino, Giuseppe Lenti, Massimo Parenti, Andrea Volpe, Roberta Antonelli, Antonella Gonnella, Francesco Lamanna, Gianluca Lanfranchi, Gaia Mannocchi, Giampaolo Martellotti, Silvia Moulson, Matthew Raggi, Mauro Spadaro, Tommaso Ambrosino, Fabio Capussela, Tiziana Corvino, Michele Di Filippo, Domenico Massarotti, Paolo Mirra, Marco Napolitano, Marco Saracino, Giulio Anzivino, Giuseppina Imbergamo, Ermanno Lollini, Riccardo Santoni, Cristiano Brizioli, Francesco Barbanera, Mattia Cenci, Patrizia Checcucci, Bruno Duk, Viacheslav Lupi, Matteo Pepe, Monica Piccini, Mauro Lubrano, Pasquale Costantini, Flavio Doble, Niels Giorgi, Marcello Giudici, Sergio Lari, Enrico Pinzino, Jacopo Pontisso, Luca Sozzi, Marco Di Lella, Luigi Mannelli, Italo Cerri, Claudio Fantechi, Riccardo Pedreschi, Elena Piandani, Roberto Spinella, Franco Biagioni, Andrea D'Agostini, Giulio Leonardi, Emanuele Lonardo, Alessandro Valente, Paolo Vicini, Piero Ammendola, Roberto Bonaiuto, Vincenzo De Simone, Nicola Federici, Luca Fucci, Adolfo Salamon, Andrea Sargeni, Fausto Arcidiacono, Roberta Biino, Cristina Bloch-Devaux, Brigitte Boretto, Marco Filippi, Alessandra Iacobuzio, Lorenza Marchetto, Flavio Menichetti, Ezio Migliore, Ernesto Soldi, Dario Engelfried, Jürgen Estrada-Tristan, Nora Bragadireanu, Alexandru Mario Ghinescu, Stefan Alexandru Hutanu, Ovidiu Emanuel Enik, Temur Falaleev, Valeri Kekelidze, Vladimir Korotkova, Anna Madigozhin, Dmitry Misheva, Milena Molokanova, Natalia Movchan, Sergei Polenkevich, Irina Potrebenikov, Yuri Shkarovskiy, Sergey Zinchenko, Andrey Fedotov, Sergei Khotyantsev, Alexey Gushchin, Evgeny Kleimenova, Alina Kudenko, Yury Kurochka, Viktoriia Medvedeva, Mariia Mefodev, Aleksandr Shaikhiev, Artur Kholodenko, Sergey Kurshetsov, Viktor Obraztsov, Vladimir Ostankov, Aleksandr Semenov, Vitali Sugonyaev, Valentin Yushchenko, Oleg Bician, Lubos Blazek, Tomas Cerny, Vladimir Koval, Michal Kucerova, Zuzana Ceccucci, Augusto Bernhard, Johannes Danielsson, Hans Döbrich, Babette Duval, Francois Gatignon, Lau Guida, Roberto Hahn, Ferdinand Holzer, Eva Barbara Jenninger, Berthold Laycock, Paul Lehmann Miotto, Giovanna Lichard, Peter Mapelli, Alessandro Noy, Matthew Palladino, Vito Perrin-Terrin, Mathieu Ruggiero, Giuseppe Ryjov, Vladimir Schuchmann, Simone Venditti, Stefano Brunetti, Maria Brigida Bache, Thomas Goudzovski, Evgueni Lazzeroni, Cristina Fascianelli, Valeria Lurkin, Nicolas Newson, Francis Parkinson, Christopher Romano, Angela Sergi, Antonino Sturgess, Andrew Swallow, Joel Heath, Helen Page, Ryan Trilov, Stoyan Angelucci, Bruno Britton, David Protopopescu, Dan Graham, Connor Jones, Roger William Lewis Dainton, John Bourke Fry, John Richard Fulton, Liam Hutchcroft, David Carmignani, Joseph Massri, Karim Maurice, Emilie Wrona, Bozydar Conovaloff, Adam Cooper, Peter Coward, David Rubin, Philip David Search for production of an invisible dark photon in $\pi^0$ decays |
| title | Search for production of an invisible dark photon in $\pi^0$ decays |
| title_full | Search for production of an invisible dark photon in $\pi^0$ decays |
| title_fullStr | Search for production of an invisible dark photon in $\pi^0$ decays |
| title_full_unstemmed | Search for production of an invisible dark photon in $\pi^0$ decays |
| title_short | Search for production of an invisible dark photon in $\pi^0$ decays |
| title_sort | search for production of an invisible dark photon in $\pi^0$ decays |
| topic | Particle Physics - Experiment hep-ex |
| url | https://dx.doi.org/10.1007/JHEP05(2019)182 http://cds.cern.ch/record/2655539 |
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pedreschielena searchforproductionofaninvisibledarkphotoninpi0decays AT piandaniroberto searchforproductionofaninvisibledarkphotoninpi0decays AT spinellafranco searchforproductionofaninvisibledarkphotoninpi0decays AT biagioniandrea searchforproductionofaninvisibledarkphotoninpi0decays AT dagostinigiulio searchforproductionofaninvisibledarkphotoninpi0decays AT leonardiemanuele searchforproductionofaninvisibledarkphotoninpi0decays AT lonardoalessandro searchforproductionofaninvisibledarkphotoninpi0decays AT valentepaolo searchforproductionofaninvisibledarkphotoninpi0decays AT vicinipiero searchforproductionofaninvisibledarkphotoninpi0decays AT ammendolaroberto searchforproductionofaninvisibledarkphotoninpi0decays AT bonaiutovincenzo searchforproductionofaninvisibledarkphotoninpi0decays AT desimonenicola searchforproductionofaninvisibledarkphotoninpi0decays AT federiciluca searchforproductionofaninvisibledarkphotoninpi0decays AT fucciadolfo searchforproductionofaninvisibledarkphotoninpi0decays AT salamonandrea searchforproductionofaninvisibledarkphotoninpi0decays AT sargenifausto searchforproductionofaninvisibledarkphotoninpi0decays AT arcidiaconoroberta searchforproductionofaninvisibledarkphotoninpi0decays AT biinocristina searchforproductionofaninvisibledarkphotoninpi0decays AT blochdevauxbrigitte searchforproductionofaninvisibledarkphotoninpi0decays AT borettomarco searchforproductionofaninvisibledarkphotoninpi0decays AT filippialessandra searchforproductionofaninvisibledarkphotoninpi0decays AT iacobuziolorenza searchforproductionofaninvisibledarkphotoninpi0decays AT marchettoflavio searchforproductionofaninvisibledarkphotoninpi0decays AT menichettiezio searchforproductionofaninvisibledarkphotoninpi0decays AT miglioreernesto searchforproductionofaninvisibledarkphotoninpi0decays AT soldidario searchforproductionofaninvisibledarkphotoninpi0decays AT engelfriedjurgen searchforproductionofaninvisibledarkphotoninpi0decays AT estradatristannora searchforproductionofaninvisibledarkphotoninpi0decays AT bragadireanualexandrumario searchforproductionofaninvisibledarkphotoninpi0decays AT ghinescustefanalexandru searchforproductionofaninvisibledarkphotoninpi0decays AT hutanuovidiuemanuel searchforproductionofaninvisibledarkphotoninpi0decays AT eniktemur searchforproductionofaninvisibledarkphotoninpi0decays AT falaleevvaleri searchforproductionofaninvisibledarkphotoninpi0decays AT kekelidzevladimir searchforproductionofaninvisibledarkphotoninpi0decays AT korotkovaanna searchforproductionofaninvisibledarkphotoninpi0decays AT madigozhindmitry searchforproductionofaninvisibledarkphotoninpi0decays AT mishevamilena searchforproductionofaninvisibledarkphotoninpi0decays AT molokanovanatalia searchforproductionofaninvisibledarkphotoninpi0decays AT movchansergei searchforproductionofaninvisibledarkphotoninpi0decays AT polenkevichirina searchforproductionofaninvisibledarkphotoninpi0decays AT potrebenikovyuri searchforproductionofaninvisibledarkphotoninpi0decays AT shkarovskiysergey searchforproductionofaninvisibledarkphotoninpi0decays AT zinchenkoandrey searchforproductionofaninvisibledarkphotoninpi0decays AT fedotovsergei searchforproductionofaninvisibledarkphotoninpi0decays AT khotyantsevalexey searchforproductionofaninvisibledarkphotoninpi0decays AT gushchinevgeny searchforproductionofaninvisibledarkphotoninpi0decays AT kleimenovaalina searchforproductionofaninvisibledarkphotoninpi0decays AT kudenkoyury searchforproductionofaninvisibledarkphotoninpi0decays AT kurochkaviktoriia searchforproductionofaninvisibledarkphotoninpi0decays AT medvedevamariia searchforproductionofaninvisibledarkphotoninpi0decays AT mefodevaleksandr searchforproductionofaninvisibledarkphotoninpi0decays AT shaikhievartur searchforproductionofaninvisibledarkphotoninpi0decays AT kholodenkosergey searchforproductionofaninvisibledarkphotoninpi0decays AT kurshetsovviktor searchforproductionofaninvisibledarkphotoninpi0decays AT obraztsovvladimir searchforproductionofaninvisibledarkphotoninpi0decays AT ostankovaleksandr searchforproductionofaninvisibledarkphotoninpi0decays AT semenovvitali searchforproductionofaninvisibledarkphotoninpi0decays AT sugonyaevvalentin searchforproductionofaninvisibledarkphotoninpi0decays AT yushchenkooleg searchforproductionofaninvisibledarkphotoninpi0decays AT bicianlubos searchforproductionofaninvisibledarkphotoninpi0decays AT blazektomas searchforproductionofaninvisibledarkphotoninpi0decays AT cernyvladimir searchforproductionofaninvisibledarkphotoninpi0decays AT kovalmichal searchforproductionofaninvisibledarkphotoninpi0decays AT kucerovazuzana searchforproductionofaninvisibledarkphotoninpi0decays AT ceccucciaugusto searchforproductionofaninvisibledarkphotoninpi0decays AT bernhardjohannes searchforproductionofaninvisibledarkphotoninpi0decays AT danielssonhans searchforproductionofaninvisibledarkphotoninpi0decays AT dobrichbabette searchforproductionofaninvisibledarkphotoninpi0decays AT duvalfrancois searchforproductionofaninvisibledarkphotoninpi0decays AT gatignonlau searchforproductionofaninvisibledarkphotoninpi0decays AT guidaroberto searchforproductionofaninvisibledarkphotoninpi0decays AT hahnferdinand searchforproductionofaninvisibledarkphotoninpi0decays AT holzerevabarbara searchforproductionofaninvisibledarkphotoninpi0decays AT jenningerberthold searchforproductionofaninvisibledarkphotoninpi0decays AT laycockpaul searchforproductionofaninvisibledarkphotoninpi0decays AT lehmannmiottogiovanna searchforproductionofaninvisibledarkphotoninpi0decays AT lichardpeter searchforproductionofaninvisibledarkphotoninpi0decays AT mapellialessandro searchforproductionofaninvisibledarkphotoninpi0decays AT noymatthew searchforproductionofaninvisibledarkphotoninpi0decays AT palladinovito searchforproductionofaninvisibledarkphotoninpi0decays AT perrinterrinmathieu searchforproductionofaninvisibledarkphotoninpi0decays AT ruggierogiuseppe searchforproductionofaninvisibledarkphotoninpi0decays AT ryjovvladimir searchforproductionofaninvisibledarkphotoninpi0decays AT schuchmannsimone searchforproductionofaninvisibledarkphotoninpi0decays AT vendittistefano searchforproductionofaninvisibledarkphotoninpi0decays AT brunettimariabrigida searchforproductionofaninvisibledarkphotoninpi0decays AT bachethomas searchforproductionofaninvisibledarkphotoninpi0decays AT goudzovskievgueni searchforproductionofaninvisibledarkphotoninpi0decays AT lazzeronicristina searchforproductionofaninvisibledarkphotoninpi0decays AT fascianellivaleria searchforproductionofaninvisibledarkphotoninpi0decays AT lurkinnicolas searchforproductionofaninvisibledarkphotoninpi0decays AT newsonfrancis searchforproductionofaninvisibledarkphotoninpi0decays AT parkinsonchristopher searchforproductionofaninvisibledarkphotoninpi0decays AT romanoangela searchforproductionofaninvisibledarkphotoninpi0decays AT sergiantonino searchforproductionofaninvisibledarkphotoninpi0decays AT sturgessandrew searchforproductionofaninvisibledarkphotoninpi0decays AT swallowjoel searchforproductionofaninvisibledarkphotoninpi0decays AT heathhelen searchforproductionofaninvisibledarkphotoninpi0decays AT pageryan searchforproductionofaninvisibledarkphotoninpi0decays AT trilovstoyan searchforproductionofaninvisibledarkphotoninpi0decays AT angeluccibruno searchforproductionofaninvisibledarkphotoninpi0decays AT brittondavid searchforproductionofaninvisibledarkphotoninpi0decays AT protopopescudan searchforproductionofaninvisibledarkphotoninpi0decays AT grahamconnor searchforproductionofaninvisibledarkphotoninpi0decays AT jonesrogerwilliamlewis searchforproductionofaninvisibledarkphotoninpi0decays AT daintonjohnbourke searchforproductionofaninvisibledarkphotoninpi0decays AT fryjohnrichard searchforproductionofaninvisibledarkphotoninpi0decays AT fultonliam searchforproductionofaninvisibledarkphotoninpi0decays AT hutchcroftdavid searchforproductionofaninvisibledarkphotoninpi0decays AT carmignanijoseph searchforproductionofaninvisibledarkphotoninpi0decays AT massrikarim searchforproductionofaninvisibledarkphotoninpi0decays AT mauriceemilie searchforproductionofaninvisibledarkphotoninpi0decays AT wronabozydar searchforproductionofaninvisibledarkphotoninpi0decays AT conovaloffadam searchforproductionofaninvisibledarkphotoninpi0decays AT cooperpeter searchforproductionofaninvisibledarkphotoninpi0decays AT cowarddavid searchforproductionofaninvisibledarkphotoninpi0decays AT rubinphilipdavid searchforproductionofaninvisibledarkphotoninpi0decays |