Coma dust environment observed by GIADA during the Perihelion of 67P/Churyumov-Gerasimenko.

Alessandra Rotundi1,2, Vincenzo Della Corte2, Marco Fulle3, Marco Ferrari4, Stavro Lambrov Ivanovski5, Roberto Sordini6, Elena Mazzotta Epifani7, Pasquale Palumbo8, Luigi Colangeli9, Jose J Lopez-Moreno10, Julio Rodriguez10, Vladimir Zakharov11,12, Ezio Bussoletti1, Jean-Francois Crifo12, Francesca Esposito13, Simon Green14, Eberhard Gruen15, Philippe L Lamy16, Tony McDonnell14,17, Vito Mennella13, Antonio Molina18, Fernando Moreno10, Jose L Ortiz10, Ernesto Palomba2, Jean-Marie Perrin19, Rafael Rodrigo10, Paul R Weissman20, John Zarnecki21, Massimo Cosi22, Frank Giovane23, Bo Gustafson24, Miguel Herranz10, José M Jeronimo10, Mark Leese14, Antonio Lopez-Jimenez10 and Rafael Morales10, (1)Parthenope University of Naples, Scienze e Tecnologie, Naples, Italy, (2)IAPS-INAF, Rome, Italy, (3)INAF - OAT, Trieste, Italy, (4)Istituto di Astrofisica e Planetologia Spatiazli IAPS-INAF, Roma, Italy, (5)Institute for Space Astrophysics and Planetology, Rome, Italy, (6)INAF-IAPS, Rome, Italy, (7)INAF - Osservatorio Astronomico di Roma, Rome, Italy, (8)Università Parthenope, Napoli, Italy, (9)ESA-ESTEC, Noordwijk, Netherlands, (10)IAA-CSIC, Granada, Spain, (11)LESIA, Paris Observatory Meudon, Paris, France, (12)LATMOS, CNRS, Guyancourt, France, (13)INAF, OAC, Naples, Italy, (14)Open University, PSSRI, Milton Keynes, United Kingdom, (15)Max Planck Institute for Nuclear Physics, Heidelberg, Germany, (16)Astrophysics Laboratory of Marseilles, Marseilles, France, (17)Unispace Kent, Kent, United Kingdom, (18)Universidad de Granada, Granada, Spain, (19)Observatoire de Haute Provence,, Saint Michel l’Observatoire, France, (20)Planetary Science Institute, Tucson, AZ, United States, (21)International Space Science Institute, Bern, Switzerland, (22)Selex-ES, Firenze, Italy, (23)NRI, Washington, United States, (24)University of Florida, Gainesville, FL, United States