Browsing Institutt for teoretisk astrofysikk by Title

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  • Euclid: Identification of asteroid streaks in simulated images using StreakDet software 
    Pöntinen, Mikko; Granvik, Mikael; Nucita, A. A.; Conversi, L.; Altieri, B.; Auricchio, N.; Bodendorf, C.; Bonino, D.; Brescia, Massimo; Capobianco, V.; Carretero, J.; Carry, B.; Castellano, M.; Clédassou, Rodolphe; Congedo, G.; Corcione, L.; Cropper, Mark; Dusini, S.; Frailis, M.; Franceschi, E.; Fumana, M.; Garilli, B.; Grupp, F.; Hormuth, F.; Israel, H.; Jahnke, Knud; Kermiche, S.; Kitching, T.; Kohley, R.; Kubik, B.; Kunz, Martin; Laureijs, R.; Lilje, Per Barth; Lloro, Ivan; Maiorano, E.; Marggraf, O.; Massey, R.; Meneghetti, M.; Meylan, G.; Moscardini, L.; Padilla, C.; Paltani, S.; Pasian, F.; Pires, S.; Polenta, G.; Raison, F.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Schneider, Peter; Secroun, A.; Serrano, S.; Sirri, G.; Taylor, A. N.; Tereno, I.; Toledo-Moreo, Rafael; Valenziano, L.; Wang, Y.; Wetzstein, M.; Zoubian, J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Context. The ESA Euclid space telescope could observe up to 150 000 asteroids as a side product of its primary cosmological mission. Asteroids appear as trailed sources, that is streaks, in the images. Owing to the survey ...
  • Euclid: modelling massive neutrinos in cosmology - a code comparison 
    Adamek, J.; Angulo, R. E.; Arnold, C.; Baldi, Marco; Biagetti, M.; Bose, B.; Carbone, C.; Castro, T.; Dakin, J.; Dolag, K.; Elbers, W.; Fidler, C.; Giocoli, C.; Hannestad, Steen; Hassani, Farbod; Hernández-Aguayo, César; Koyama, K.; Li, B.; Mauland-Hus, Renate; Monaco, P.; Moretti, C.; Mota, David; Partmann, C.; Parimbelli, G.; Potter, D.; Schneider, A.; Schulz, S.; Smith, R.E.; Springel, Volker; Stadel, J.; Tram, T.; Viel, Matteo; Villaescuso-Navarro, F.; Winther, Hans Arnold; Wright, B.S.; Zennaro, M.; Aghanim, Nabila; Amendola, Luca; Auricchio, N.; Bonino, D.; Branchini, E.; Brescia, M.; Camera, S.; Capobianco, V.; Cardone, V. F.; Carretero, J.; Castander, Francisco Javier; Castellano, M.; Cavuoti, S.; Cimatti, Andrea; Clédassou, Rodolphe; Congedo, G.; Conversi, L.; Copin, Y.; Da Silva, A.; Degaudenzi, H.; Douspis, M.; Dubath, F.; Duncan, C.A.J.; Dupac, X.; Dusini, S.; Farrens, S.; Ferriol, S.; Fosalba, P.; Frailis, M.; Franceschi, E.; Galeotta, S.; Garilli, B.; Gillard, W.; Gillis, B.; Grazian, A.; Haugan, Stein Vidar Hagfors; Holmes, W.; Hornstrup, Allan; Jahnke, Knud; Kermiche, S.; Kiessling, A.; Kilbinger, M.; Kitching, T.; Kunz, Martin; Kurki-Suonio, Hannu; Lilje, Per Barth; Lloro, I.; Mansutti, O.; Marggraf, O.; Marulli, F.; Massey, R.; Medinaceli, E.; Meneghetti, M.; Munari, E.; Niemi, S.-M.; Padilla, C.; Paltani, S.; Pasian, F.; Pedersen, Kristian; Percival, Will J.; Pettorino, V.; Polenta, G.; Poncet, M.; Popa, L.A.; Raison, F.; Rebolo, Rafael; Renzi, A.; Rhodes, Jason D.; Riccio, G.; Romelli, E.; Roncarelli, M.; Saglia, R.; Sapone, D.; Sartoris, B.; Schneider, Peter; Schrabback, T.; Secroun, A.; Seidel, G.; Sirignano, C.; Sirri, G.; Stanco, L.; Starck, J.-L.; Tallada-Crespí, P.; Taylor, A. N.; Tereno, I.; Toledo-Moreo, R.; Torradeflot, F.; Tutusaus, I.; Valenziano, L.; Vassallo, T.; Wang, Y.; Weller, Jochen; Zacchei, Andrea; Zamorani, G.; Zoubian, J.; Fabbian, G.; Scottez, V. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The measurement of the absolute neutrino mass scale from cosmological large-scale clustering data is one of the key science goals of the Euclid mission. Such a measurement relies on precise modelling of the impact of ...
  • Euclid: Nonparametric point spread function field recovery through interpolation on a graph Laplacian 
    Schmitz, M. A.; Starck, J.-L.; Ngole Mboula, F.; Auricchio, N.; Brinchmann, Jarle; Capobianco, R. I. Vito; Clédassou, Rodolphe; Conversi, L.; Corcione, L.; Fourmanoit, N.; Frailis, M.; Garilli, B.; Hormuth, F.; Hu, D.; Israel, H.; Kermiche, S.; Kitching, Thomas D.; Kubik, B.; Kunz, Martin; Ligori, S.; Lilje, Per Barth; Lloro, Ivan; Mansutti, O.; Marggraf, O.; Massey, R. J.; Pasian, F.; Pettorino, V.; Raison, F.; Rhodes, Jason D.; Roncarelli, M.; Saglia, R. P.; Schneider, Peter; Serrano, S.; Taylor, A. N.; Toledo-Moreo, Rafael; Valenziano, L.; Vuerli, C.; Zoubian, J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Context. Future weak lensing surveys, such as the Euclid mission, will attempt to measure the shapes of billions of galaxies in order to derive cosmological information. These surveys will attain very low levels of statistical ...
  • Euclid: Reconstruction of weak-lensing mass maps for non-Gaussianity studies 
    Pires, Sandrine; Vandenbussche, V.; Kansal, V.; Bender, R.; Blot, L.; Bonino, D.; Boucaud, A.; Brinchmann, Jarle; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, S.; Clédassou, Rodolphe; Congedo, G.; Conversi, L.; Corcione, L.; Dubath, F.; Fosalba, P.; Frailis, M.; Franceschi, E.; Fumana, M.; Grupp, F.; Hormuth, F.; Kermiche, S.; Knabenhans, M.; Kohley, Ralf; Kubik, B.; Kunz, Martin; Ligori, S.; Lilje, Per Barth; Lloro, Ivan; Maiorano, E.; Marggraf, O.; Massey, R.; Meylan, G.; Padilla, C.; Paltani, S.; Pasian, F.; Poncet, M.; Potter, D.; Raison, F.; Rhodes, J.; Roncarelli, M.; Saglia, R.; Schneider, Peter; Secroun, A.; Serrano, S.; Stadel, J.; Tallada Crespi, P.; Tereno, I.; Toledo-Moreo, Rafael; Wang, Y. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Weak lensing, which is the deflection of light by matter along the line of sight, has proven to be an efficient method for constraining models of structure formation and reveal the nature of dark energy. So far, most ...
  • Euclid: Searching for pair-instability supernovae with the Deep Survey 
    Moriya, T. J.; Inserra, C.; Tanaka, M.; Cappellaro, E; Della Valle, M; Hook, I.; Kotak, R.; Longo, G.; Mannucci, F.; Mattila, S.; Tao, C; Altieri, B.; Amara, Adam; Auricchio, N.; Bonino, D.; Branchini, E.; Brescia, Massimo; Brinchmann, Jarle; Camera, S.; Capobianco, V.; Carbone, Carmelita; Carretero, J.; Castellano, M.; Cavuoti, Stefano; Cimatti, Andrea; Clédassou, Rodolphe; Congedo, G.; Conselice, Christopher J.; Conversi, L.; Copin, Y.; Corcione, L.; Courbin, F.; Cropper, Mark; Da Silva, A.; Degaudenzi, H.; Douspis, M.; Dubath, F.; Duncan, C. A. J.; Dupac, X.; Dusini, S.; Ealet, Anne; Farrens, S.; Ferriol, S.; Frailis, M.; Franceschi, E.; Fumana, M.; Garilli, B.; Gillard, W.; Gillis, B.; Giocoli, C.; Grazian, A.; Grupp, F.; Haugan, Stein Vidar Hagfors; Holmes, W.; Hormuth, F.; Hornstrup, Allan; Jahnke, Knud; Kermiche, S.; Kiessling, A.; Kilbinger, M.; Kitching, Thomas D.; Kurki-Suonio, Hannu; Ligori, S.; Lilje, Per Barth; Lloro, I.; Maiorano, E.; Mansutti, O.; Marggraf, O.; Markovic, K.; Marulli, F.; Massey, R.; McCracken, H. J.; Melchior, M.; Meneghetti, M.; Meylan, G.; Moresco, M.; Moscardini, L.; Munari, E.; Niemi, S. M.; Padilla, C.; Paltani, S.; Pasian, F.; Pedersen, Kristian; Pettorino, V.; Poncet, M.; Popa, L.; Raison, F.; Rhodes, Jason D.; Riccio, G.; Rossetti, E.; Saglia, R.; Sartoris, B.; Schneider, Peter; Secroun, A.; Seidel, G.; Sirignano, C.; Sirri, G.; Stanco, L.; Tallada-Crespí, P.; Taylor, A. N.; Tereno, Ismael; Toledo-Moreo, Rafael; Torradeflot, F.; Wang, Y.; Zamorani, G.; Zoubian, J.; Andreon, S.; Scottez, V.; Morris, P. W. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Pair-instability supernovae are theorized supernovae that have not yet been observationally confirmed. They are predicted to exist in low-metallicity environments. Because overall metallicity becomes lower at higher ...
  • Euclid: Testing the Copernican principle with next-generation surveys 
    Camarena, D.; Marra, V.; Sakr, Z.; Nesseris, S.; Da Silva, A.; Garcia-Bellido, J.; Fleury, P.; Lombriser, L.; Martinelli, M.; Martins, Carlos Jose Amaro Parente; Mimoso, J.; Sapone, D.; Clarkson, C.; Camera, S.; Carbone, C.; Casas, S.; Ilić, S.; Pettorino, V.; Tutusaus, I.; Aghanim, N.; Altieri, B.; Amara, A.; Auricchio, N.; Baldi, M.; Bonino, D.; Branchini, E.; Brescia, Massimo; Brinchmann, J.; Candini, G.P.; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, Stefano; Cimatti, A.; Cledassou, R.; Congedo, G.; Conversi, L.; Copin, Y.; Corcione, L.; Courbin, F.; Cropper, M.; Degaudenzi, H.; Dubath, F.; Duncan, C.A.J.; Dupac, X.; Dusini, S.; Ealet, A.; Farrens, S.; Fosalba, P.; Frailis, M.; Franceschi, E.; Fumana, M.; Garilli, B.; Gillis, B.; Giocoli, C.; Grazian, A.; Grupp, F.; Haugan, Stein Vidar Hagfors; Holmes, W.; Hormuth, F.; Hornstrup, A.; Jahnke, K.; Kiessling, A.; Kohley, R.; Kunz, M.; Kurki-Suonio, Hannu; Lilje, Per Barth; Lloro, I.; Mansutti, O.; Marggraf, O.; Marulli, F.; Massey, Richard; Meneghetti, M.; Merlin, E.; Meylan, G.; Moresco, M.; Moscardini, L.; Munari, E.; Niemi, S.M.; Padilla, C.; Paltani, S.; Pasian, F.; Pedersen, K.; Polenta, G.; Poncet, M.; Popa, L.; Pozzetti, L.; Raison, F.; Rebolo, R.; Rhodes, J.; Riccio, G.; Rix, H.-W.; Rossetti, E.; Saglia, R.; Sartoris, B.; Secroun, A.; Seidel, G.; Sirignano, C.; Sirri, G.; Stanco, L.; Surace, C.; Tallada-Crespí, P.; Taylor, A.N.; Tereno, I.; Toledo-Moreo, R.; Torradeflot, F.; Valentijn, E.A.; Valenziano, L.; Wang, Y.; Zamorani, G.; Zoubian, J.; Andreon, S.; Scottez, V.; Tenti, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Context. The Copernican principle, the notion that we are not at a special location in the Universe, is one of the cornerstones of modern cosmology. Its violation would invalidate the Friedmann-Lemaître-Robertson-Walker ...
  • Euclid: The importance of galaxy clustering and weak lensing cross-correlations within the photometric Euclid survey 
    Tutusaus, I.; Martinelli, M.; Cardone, V. F.; Camera, S.; Yahia-Cherif, S.; Casas, S.; Blanchard, Alain; Kilbinger, M.; Lacasa, F; Sakr, Z.; Ilic, S.; Kunz, Martin; Carbone, Carmelita; Castander, F. J.; Dournac, F.; Fosalba, P.; Kitching, Thomas D.; Markovic, K.; Mangilli, A; Pettorino, Valeria; Sapone, Domenico; Yankelevich, V.; Auricchio, Natalia; Bender, R.; Bonino, D.; Boucaud, A.; Brescia, Massimo; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, Stefano; Clédassou, Rodolphe; Congedo, G.; Conversi, L.; Corcione, L.; Costille, A.; Crocce, M.; Cropper, Mark; Dubath, F.; Dusini, S.; Fabbian, G.; Frailis, M.; Franceschi, E.; Garilli, B.; Grupp, F.; Guzzo, Luigi; Hoekstra, Henk; Hormuth, F.; Israel, H.; Jahnke, Knud; Kermiche, S.; Kubik, B.; Laureijs, R.; Ligori, S.; Lilje, Per Barth; Lloro, Ivan; Maiorano, E.; Marggraf, O.; Massey, R; Mei, S.; Merlin, E.; Meylan, G.; Moscardini, L.; Ntelis, P.; Padilla, C.; Paltani, S.; Pasian, F.; Percival, Will J.; Pires, S.; Poncet, M.; Raison, F.; Rhodes, Jason D.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Schneider, Peter; Secroun, A.; Serrano, S.; Sirignano, C.; Sirri, G.; Starck, J.-L.; Sureau, F.; Taylor, A. N.; Tereno, I.; Toledo-Moreo, Rafael; Valenziano, L.; Wang, Y.; Welikala, N; Weller, Jochen; Zacchei, Andrea; Zoubian, J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Context. The data from the Euclid mission will enable the measurement of the angular positions and weak lensing shapes of over a billion galaxies, with their photometric redshifts obtained together with ground-based ...
  • Euclid: The reduced shear approximation and magnification bias for Stage IV cosmic shear experiments 
    Deshpande, Anurag C.; Kitching, Thomas D.; Cardone, V. F.; Taylor, P. L.; Casas, S.; Camera, S.; Carbone, C.; Kilbinger, M.; Pettorino, V.; Sakr, Z.; Sapone, D.; Tutusaus, I.; Auricchio, N.; Bodendorf, C.; Bonino, D.; Brescia, Massimo; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, S.; Clédassou, Rodolphe; Congedo, G.; Conversi, L.; Corcione, L.; Cropper, Mark; Dubath, F.; Dusini, S.; Fabbian, G.; Franceschi, E.; Fumana, M.; Garilli, B.; Grupp, F.; Hoekstra, Henk; Hormuth, F.; Israel, H.; Jahnke, Knud; Kermiche, S.; Kubik, B.; Kunz, Martin; Lacasa, F; Ligori, S.; Lilje, Per Barth; Lloro, Ivan; Maiorano, E.; Marggraf, O.; Massey, R.; Mei, S.; Meneghetti, M.; Meylan, G.; Moscardini, L.; Padilla, C.; Paltani, S.; Pasian, F.; Pires, S.; Polenta, G.; Poncet, M.; Raison, F.; Rhodes, Jason D.; Roncarelli, M.; Saglia, R.; Schneider, Peter; Secroun, A.; Serrano, S.; Sirri, G.; Starck, J. L.; Sureau, F.; Taylor, A. N.; Tereno, I.; Toledo-Moreo, Rafael; Valenziano, L.; Wang, Y.; Zoubian, J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Context. Stage IV weak lensing experiments will offer more than an order of magnitude leap in precision. We must therefore ensure that our analyses remain accurate in this new era. Accordingly, previously ignored systematic ...
  • Euclid: the selection of quiescent and star-forming galaxies using observed colours 
    Bisigello, Laura; Kuchner, U.; Conselice, C. J.; Andreon, S.; Bolzonella, M.; Duc, P.-A.; Garilli, B.; Humphrey, A.; Maraston, Claudia; Moresco, M.; Pozzetti, L.; Tortora, C.; Zamorani, G.; Auricchio, N.; Brinchmann, Jarle; Capobianco, V.; Carretero, J.; Castander, F. J.; Castellano, M.; Cavuoti, S.; Cimatti, Andrea; Clédassou, Rodolphe; Congedo, G.; Conversi, L.; Corcione, L.; Cropper, Mark S.; Dusini, S.; Frailis, M.; Franceschi, E.; Franzetti, P.; Fumana, M.; Hormuth, F.; Israel, H.; Jahnke, Knud; Kermiche, S.; Kitching, Thomas D.; Kohley, R.; Kubik, B.; Kunz, Martin; Le Fèvre, Olivier; Ligori, S.; Lilje, Per Barth; Lloro, Ivan; Maiorano, E.; Marggraf, O.; Massey, R.; Masters, D. C.; Mei, S.; Mellier, Yannick; Meylan, G.; Padilla, C.; Paltani, S.; Pasian, F.; Pettorino, V.; Pires, S.; Polenta, G.; Poncet, M.; Raison, F.; Rhodes, Jason D.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Sauvage, M.; Schneider, Peter; Secroun, A.; Serrano, S.; Sureau, F.; Taylor, A. N.; Tereno, I.; Toledo-Moreo, Rafael; Valenziano, L.; Wang, Y.; Wetzstein, M.; Zoubian, J. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The Euclid mission will observe well over a billion galaxies out to z ∼ 6 and beyond. This will offer an unrivalled opportunity to investigate several key questions for understanding galaxy formation and evolution. The ...
  • Euclid: Validation of the MontePython forecasting tools 
    Casas, S.; Lesgourgues, J.; Schöneberg, N.; Sabarish, V.M.; Rathmann, L.; Doerenkamp, M.; Archidiacono, M.; Bellini, E.; Clesse, S.; Frusciante, N.; Martinelli, M.; Pace, F.; Sapone, D.; Sakr, Z.; Blanchard, A.; Brinckmann, T.; Camera, S.; Carbone, C.; Ilić, S.; Markovic, K.; Pettorino, V.; Tutusaus, I.; Aghanim, N.; Amara, A.; Amendola, L.; Auricchio, N.; Baldi, M.; Bonino, D.; Branchini, E.; Brescia, Massimo; Brinchmann, J.; Capobianco, V.; Cardone, V.F.; Carretero, J.; Castellano, M.; Cavuoti, Stefano; Cimatti, A.; Cledassou, R.; Congedo, G.; Conversi, L.; Copin, Y.; Corcione, L.; Courbin, F.; Cropper, M.; Degaudenzi, H.; Dinis, J.; Douspis, M.; Dubath, F.; Dupac, X.; Dusini, S.; Farrens, S.; Frailis, M.; Franceschi, E.; Fumana, M.; Galeotta, S.; Garilli, B.; Gillis, B.; Giocoli, C.; Grazian, A.; Grupp, F.; Guzzo, L.; Haugan, Stein Vidar Hagfors; Hormuth, F.; Hornstrup, A.; Jahnke, K.; Kümmel, M.; Kiessling, A.; Kilbinger, M.; Kitching, T.; Kunz, M.; Kurki-Suonio, Hannu; Ligori, S.; Lilje, Per Barth; Lloro, I.; Mansutti, O.; Marggraf, O.; Marulli, F.; Massey, Richard; Medinaceli, E.; Mei, S.; Meneghetti, M.; Merlin, E.; Meylan, G.; Moresco, M.; Moscardini, L.; Munari, E.; Niemi, S.-M.; Padilla, C.; Paltani, S.; Pasian, F.; Pedersen, K.; Percival, W.J.; Pires, S.; Polenta, G.; Poncet, M.; Popa, L.A.; Raison, F.; Renzi, A.; Rhodes, J.; Riccio, G.; Romelli, E.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Sartoris, B.; Schneider, P.; Secroun, A.; Seidel, G.; Serrano, S.; Sirignano, C.; Sirri, G.; Stanco, L.; Starck, J.-L.; Surace, C.; Tallada-Crespí, P.; Taylor, A.N.; Tereno, I.; Toledo-Moreo, R.; Torradeflot, F.; Valentijn, E.A.; Valenziano, L.; Vassallo, T.; Wang, Y.; Weller, J.; Zamorani, G.; Zoubian, J.; Scottez, V.; Veropalumbo, A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
    Context . The Euclid mission of the European Space Agency will perform a survey of weak lensing cosmic shear and galaxy clustering in order to constrain cosmological models and fundamental physics. Aims . We expand and ...
  • EVIDENCE for A TRANSITION REGION RESPONSE to PENUMBRAL MICROJETS in SUNSPOTS 
    Vissers, Gregal Joan Maria; Rouppe, Van Der Voort Luc; Carlsson, Mats (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    Penumbral microjets (PMJs) are short-lived, fine-structured, and bright jets that are generally observed in chromospheric imaging of the penumbra of sunspots. Here we investigate their potential transition region signature ...
  • Evidence for line-of-sight frequency decorrelation of polarized dust emission in Planck data 
    Pelgrims, Vincent; Clark, S. E.; Hensley, B. S.; Panopoulou, Georgia V.; Pavlidou, Vasiliki; Tassis, Konstantinos; Eriksen, Hans Kristian Kamfjord; Wehus, Ingunn Kathrine (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    If a single line of sight (LOS) intercepts multiple dust clouds with different spectral energy distributions and magnetic field orientations, then the frequency scaling of each of the Stokes Q and U parameters of the thermal ...
  • Evidence of chromospheric molecular hydrogen emission in a solar flare observed by the IRIS satellite 
    Mulay, Sargam M.; Fletcher, Lyndsay (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    We have carried out the first comprehensive investigation of enhanced line emission from molecular hydrogen, H2 at 1333.79 Å, observed at flare ribbons in SOL2014-04-18T13:03. The cool H2 emission is known to be fluorescently ...
  • Evidence of the multi-thermal nature of spicular downflows. Impact on solar atmospheric heating 
    Bose, Souvik; Rouppe van der Voort, L. H. M.; Joshi, Jayant; henriques, vasco manuel de jorge; Nobrega-Siverio, Daniel; Martinez-Sykora, Juan; De Pontieu, Bart (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Context. Spectroscopic observations of the emission lines formed in the solar transition region commonly show persistent downflows on the order of 10−15 km s −1 . The cause of such downflows, however, is still not fully ...
  • Evidence of Twisting and Mixed-polarity Solar Photospheric Magnetic Field in Large Penumbral Jets: IRIS and Hinode Observations 
    Tiwari, Sanjiv K.; Moore, Ronald L.; De Pontieu, Bart Walter; Tarbell, Theodore D.; Panesar, Navdeep K.; Winebarger, Amy R.; Sterling, Alphonse C. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    A recent study using Hinode (Solar Optical Telescope/Filtergraph [SOT/FG]) data of a sunspot revealed some unusually large penumbral jets that often repeatedly occurred at the same locations in the penumbra, namely, at the ...
  • Evolution of Magnetic Fields and Energy Release Processes during Homologous Eruptive Flares 
    Sahu, Suraj; Joshi, Bhuwan; Prasad, Avijeet; Cho, Kyung-Suk (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract We explore the processes of the repetitive buildup and the explosive release of magnetic energy, together with the formation of magnetic flux ropes, which eventually resulted in three homologous eruptive ...
  • Evolution of the chameleon scalar field in the early universe 
    Mota, David; Schelpe, C. A. O. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    In order to satisfy limits on the allowed variation of particle masses from big bang nucleosynthesis until today, the chameleon scalar field is required to reach its attractor solution early on in its cosmological evolution. ...
  • Excitation and evolution of coronal oscillations in self-consistent 3D radiative MHD simulations of the solar atmosphere 
    Kohutova, Petra; Popovas, Andrius (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Context. Solar coronal loops are commonly subject to oscillations. Observations of coronal oscillations are used to infer physical properties of the coronal plasma using coronal seismology. Aims. Excitation and evolution ...
  • Exploring cosmic origins with CORE: B-mode component separation 
    Remazeilles, Mathieu; Banday, AJ; Baccigalupi, C; Basak, S; Bonaldi, A; De Zotti, G; Delabrouille, J; Dickinson, C; Eriksen, Hans Kristian Kamfjord; Errard, J; Fernández-Cobos, R; Fuskeland, Unni; Hervías-Caimapo, C; López-Caniego, M; Martínez-González, E; Roman, M; Vielva, P; Wehus, Ingunn Kathrine; Achucarro, A; Ade, P; Allison, R; Ashdown, M; Ballardini, M; Banerji, Ranajoy; Bartlett, J; Bartolo, N; Baumann, D; Bersanelli, M; Bonato, M; Borrill, J; Bouchet, F; Boulanger, F; Brinckmann, T; Bucher, M; Burigana, C; Buzzelli, A; Cai, Z.-Y.; Calvo, M; Carvalho, C.-S.; Castellano, G; Challinor, A; Chluba, J; Clesse, S; Colantoni, I; Coppolecchia, A; Crook, M; D'Alessandro, G; de Bernardis, P; de Gasperis, G; Diego, J.-M.; Di Valentino, E.; Feeney, S; Ferraro, S; Finelli, F; Forastieri, F; Galli, S; Genova-Santos, R; Gerbino, M; González-Nuevo, J; Grandis, S; Greenslade, J; Hagstotz, S; Hanany, S; Handley, W; Hernández-Monteagudo, C; Hills, M; Hivon, E; Kiiveri, K; Kisner, T; Kitching, T; Kunz, M; Kurki-Suonio, H; Lamagna, L; Lasenby, A; Lattanzi, M; Lesgourgues, J; Lewis, A; Liguori, M; Lindholm, V; Luzzi, G; Maffei, B; Martins, CJAP; Masi, S; Matarrese, S; McCarthy, D; Melin, JB; Melchiorri, A; Molinari, D; Monfardini, A; Natoli, P; Negrello, M; Notari, A; Paiella, A; Paoletti, D; Patanchon, G; Piat, M; Pisano, G; Polastri, L; Polenta, G; Pollo, A; Poulin, V; Quartin, M; Rubino-Martin, JA; Salvati, L; Tartari, A; Tomasi, M; Tramonte, D; Trappe, N; Trombetti, T; Tucker, C; Valiviita, J; Van de Weijgaert, R; van Tent, B; Vennin, V; Vittorio, N; Young, K; Zannoni, M (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
    We demonstrate that, for the baseline design of the CORE satellite mission, the polarized foregrounds can be controlled at the level required to allow the detection of the primordial cosmic microwave background (CMB) B-mode ...
  • Exploring the cold and dense circumgalactic medium of BX610 
    Skaug, Thorstein (Master thesis / Masteroppgave, 2023)