Browsing Institutt for teoretisk astrofysikk by Title

Now showing items 615-634 of 1279

  • IRIS and SDO Observations of Solar Jetlets Resulting from Network-edge Flux Cancelation 
    Panesar, Navdeep K.; Sterling, Alphonse C.; Moore, Ronald L.; Tiwari, Sanjiv K.; De Pontieu, Bart Walter; Norton, Aimee A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Recent observations show that the buildup and triggering of minifilament eruptions that drive coronal jets result from magnetic flux cancelation at the neutral line between merging majority- and minority-polarity magnetic ...
  • IRIS2+: A Comprehensive Database of Stratified Thermodynamic Models in the Low Solar Atmosphere 
    Sainz Dalda, Alberto; Agrawal, Aaryan; De Pontieu, Bart Walter; Gošić, Milan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)
    Abstract We present the most comprehensive collection of stratified-in-optical-depth thermodynamic models of the lower solar atmosphere. This database, named IRIS 2+ , consists of 40,320 synthetic representative ...
  • Irregular grids for 3D NLTE radiative transfer in stellar atmospheres 
    Udnæs, Elias Roland; Pereira, Tiago (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Context . Three-dimensional non-local thermodynamical equilibrium (NLTE) radiative transfer calculations are a fundamental tool for a detailed spectral analysis in stellar atmospheres, but require vast amounts of computer ...
  • ISIS: a new N-body cosmological code with scalar fields based on RAMSES - Code presentation and application to the shapes of clusters 
    Llinares, Claudio; Mota, David; Winther, Hans Arnold (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2014)
    Several extensions of the standard cosmological model include scalar fields as new degrees of freedom in the underlying gravitational theory. A particular class of these scalar field theories include screening mechanisms ...
  • Isotropic non-Gaussian gNL-like toy models that reproduce cosmic microwave background anomalies 
    Hansen, Frode Kristian; Trombetti, T.; Bartolo, N.; Natale, U.; Liguori, M.; Banday, A. J.; Górski, Krzysztof M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Context: Based on recent observations of the cosmic microwave background (CMB), claims of statistical anomalies in the properties of the CMB fluctuations have been made. Although the statistical significance of the anomalies ...
  • IWDM: the fate of an interacting non-cold dark matter — vacuum scenario 
    Pan, Supriya; Yang, Weiqiang; Di Valentino, Eleonora; Mota, David; Silk, Joseph (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract In most cosmological models, the equation of state of the dark matter is assumed to be zero, which means that the dark matter is pressure-less or cold. While this hypothesis is based on the abundance of ...
  • Joint analysis of BICEP2/Keck Array and Planck data 
    Ade, P. A. R.; Aghanim, N.; Ahmed, Z.; Aikin, R. W.; Alexander, K. D.; Arnaud, M.; Aumont, J.; Baccigalupi, C.; Banday, Anthony J.; Barkats, D.; Barreiro, R. B.; Bartlett, J. G.; Bartolo, N.; Battaner, E.; Benabed, K.; Benoît, A.; Benoit-Levy, A.; Benton, S. J.; Bernard, J.-P.; Bersanelli, M.; Bielewicz, P.; Bischoff, C. A.; Bock, J. J.; Bonaldi, A.; Bonavera, L.; Bond, J. R.; Borrill, J.; Bouchet, F. R.; Boulanger, F.; Brevik, J. A.; Bucher, M.; Buder, I.; Bullock, E.; Burigana, C.; Butler, R. C.; Buza, V.; Calabrese, E; Cardoso, J.-F.; Catalano, A.; Challinor, A.; Chary, R.-R.; Chiang, H. C.; Christensen, P. R.; Colombo, L. P. L.; Combet, C; Connors, J.; Couchot, F.; Coulais, A.; Crill, B. P.; Curto, A; Cuttaia, F.; Danese, L.; Davies, R. D.; Davis, R. J.; de Bernardis, P.; de Rosa, A.; de Zotti, G.; Delabrouille, J.; Delouis, J.-M.; Désert, F.-X.; Dickinson, C.; Diego, J. M.; Dole, H.; Donzelli, Simona; Doré, O.; Douspis, M.; Dowell, C. D.; Duband, L.; Ducout, A; Dunkley, J.; Dupac, X.; Dvorkin, C.; Efstathiou, G.; Elsner, F; Enßlin, T. A.; Eriksen, Hans Kristian Kamfjord; Falgarone, E.; Filippini, J. P.; Finelli, F.; Fliescher, S.; Forni, O.; Frailis, M.; Fraisse, A. A.; Franceschi, E.; Frejsel, A.; Galeotta, S.; Galli, S.; Ganga, K.; Ghosh, T.; Giard, M.; Gjerløw, Eirik; Golwala, S. R.; González-Nuevo, J.; Górski, Krzysztof M.; Gratton, S.; Gregorio, A.; Gruppuso, A.; Gudmundsson, J. E.; Halpern, M.; Hansen, Frode Kristian; Hanson, D.; Harrison, D. L.; Hasselfield, M.; Helou, G.; Henrot-Versillé, S.; Herranz, D.; Hildebrandt, S. R.; Hilton, G. C.; Hivon, E.; Hobson, M.; Holmes, W. A.; Hovest, W; Hristov, V. V.; Huffenberger, K. M.; Hui, H.; Hurier, G.; Irwin, K. D.; Jaffe, A. H.; Jaffe, Tess R.; Jewell, Jeff; Jones, W. C.; Juvela, M; Karakci, A.; Karkare, K. S.; Kaufman, J. P.; Keating, B. G.; Kefeli, S.; Keihänen, Elina; Kernasovskiy, S. A.; Keskitalo, R; Kisner, T. S.; Kneissl, R; Knoche, J; Knox, L.; Kovac, J. M.; Krachmalnicoff, N.; Kunz, M.; Kuo, C. L.; Kurki-Suonio, Hannu; Lagache, G; Lähteenmäki, A.; Lamarre, J.-M.; Lasenby, A; Lattanzi, M; Lawrence, Charles R.; Leitch, E. M.; Leonardi, R; Levrier, F.; Lewis, A; Liguori, Michele; Lilje, Per Barth; Linden-Vørnle, M.; López-Caniego, M.; Lubin, P. M.; Lueker, M.; Macías-Pérez, J. F.; Maffei, B; Maino, D.; Mandolesi, N; Mangilli, A; Maris, M; Martin, P. G.; Martínez-González, E.; Masi, S; Mason, P.; Matarrese, S.; Megerian, K. G.; Meinhold, P. R.; Melchiorri, A; Mendes, L; Mennella, A; Migliaccio, M.; Mitra, S.; Miville-Deschênes, M.-A.; Moneti, A; Montier, L; Morgante, G; Mortlock, D; Moss, A.; Munshi, D; Murphy, J. A.; Naselsky, P.; Nati, F; Natoli, P; Netterfield, C. B.; Nguyen, H. T.; Nørgaard-Nielsen, H. U.; Noviello, F; Novikov, D; Novikov, I; O'Brient, R.; Ogburn IV, R. W.; Orlando, A.; Pagano, L.; Pajot, F; Paladini, R; Paoletti, D.; Partridge, B; Pasian, F; Patanchon, G.; Pearson, T. J.; Perdereau, O; Perotto, L; Pettorino, V.; Piacentini, F; Piat, M; Pietrobon, Davide; Plaszczynski, S; Pointecouteau, E; Polenta, G; Ponthieu, N; Pratt, G. W.; Prunet, S.; Pryke, C.; Puget, J.-L.; Rachen, J. P.; Reach, W. T.; Rebolo, R; Reinecke, M.; Remazeilles, M.; Renault, C; Renzi, A; Richter, S.; Ristorcelli, I; Rocha, G.; Rossetti, M.; Roudier, G.; Rowan-Robinson, M; Rubiño-Martín, J. A.; Rusholme, B.; Sandri, M; Santos, D; Savelainen, M.; Savini, G; Schwarz, R.; Scott, D; Seiffert, M. D.; Sheehy, C. D.; Spencer, L. D.; Staniszewski, Z. K.; Stolyarov, V.; Sudiwala, R; Sunyaev, R; Sutton, David; Suur-Uski, A.-S.; Sygnet, J.-F.; Tauber, J. A.; Teply, G. P.; Terenzi, L.; Thompson, K. L.; Toffolatti, L; Tolan, J. E.; Tomasi, M; Tristram, M; Tucci, M; Turner, A. D.; Valenziano, L; Väliviita, Jussi-Pekka; Van Tent, B; Vibert, L; Vielva, P.; Vieregg, A. G.; Villa, F; Wade, L. A.; Wandelt, B. D.; Watson, R.; Weber, A. C.; Wehus, Ingunn Kathrine; White, M.; White, S. D. M.; Willmert, J.; Wong, C. L.; Yoon, K. W.; Yvon, D; Zacchei, A; Zonca, A (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
  • Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck. I. Construction of CMB lensing maps and modeling choices 
    Omori, Y.; Baxter, E.J.; Chang, C.; Friedrich, O.; Alarcon, A.; Alves, O.; Amon, A.; Andrade-Oliveira, F.; Bechtol, K.; Becker, M.R.; Bernstein, G.M.; Blazek, J.; Bleem, L.E.; Camacho, H.; Campos, A.; Carnero Rosell, A.; Carrasco Kind, M.; Cawthon, R.; Chen, R.; Choi, A.; Cordero, J.; Crawford, T.M.; Crocce, M.; Davis, C.; DeRose, J.; Dodelson, S.; Doux, C.; Drlica-Wagner, A.; Eckert, K.; Eifler, T.F.; Elsner, F.; Elvin-Poole, J.; Everett, S.; Fang, X.; Ferté, A.; Fosalba, P.; Gatti, M.; Giannini, G.; Gruen, D.; Gruendl, R.A.; Harrison, I.; Herner, K.; Huang, H.; Huff, E.M.; Huterer, D.; Jarvis, M.; Krause, E.; Kuropatkin, N.; Leget, P.-F.; Lemos, P.; Liddle, A.R.; MacCrann, N.; McCullough, J.; Muir, J.; Myles, J.; Navarro-Alsina, A.; Pandey, S.; Park, Y.; Porredon, A.; Prat, J.; Raveri, M.; Rollins, R.P.; Roodman, A.; Rosenfeld, R.; Ross, A.J.; Rykoff, E.S.; Sánchez, C.; Sanchez, J.; Secco, L.F.; Sevilla-Noarbe, I.; Sheldon, E.; Shin, T.; Troxel, M.A.; Tutusaus, I.; Varga, T.N.; Weaverdyck, N.; Wechsler, R.H.; Wu, W.L.K.; Yanny, B.; Yin, B.; Zhang, Y.; Zuntz, Joseph; Abbott, T.M.C.; Aguena, M.; Allam, S.; Annis, J.; Bacon, D.; Benson, B.A.; Bertin, E.; Bocquet, S.; Brooks, D.; Burke, D.L.; Carlstrom, J.E.; Carretero, J.; Chang, C.L.; Chown, R.; Costanzi, M.; da Costa, L.N.; Crites, A.T.; Pereira, M.E.S.; de Haan, T.; De Vicente, J.; Desai, S.; Diehl, H.T.; Dobbs, M.A.; Doel, P.; Everett, W.; Ferrero, Ismael; Flaugher, B.; Friedel, D.; Frieman, J.; García-Bellido, J.; Gaztanaga, E.; George, E.M.; Giannantonio, T.; Halverson, N.W.; Hinton, S.R.; Holder, G.P.; Hollowood, D.L.; Holzapfel, W.L.; Honscheid, K.; Hrubes, J.D.; James, D.J.; Knox, L.; Kuehn, K.; Lahav, O.; Lee, A.T.; Lima, M.; Luong-Van, D.; March, M.; McMahon, J.J.; Melchior, P.; Menanteau, F.; Meyer, S.S.; Miquel, R.; Mocanu, Laura-Monica; Mohr, J.J.; Morgan, R.; Natoli, T.; Padin, S.; Palmese, A.; Paz-Chinchón, F.; Pieres, A.; Plazas Malagón, A.A.; Pryke, C.; Reichardt, C.L.; Romer, A.K.; Ruhl, J.E.; Sanchez, E.; Schaffer, K.K.; Schubnell, M.; Serrano, S.; Shirokoff, E.; Smith, M.; Staniszewski, Z.; Stark, A.A.; Suchyta, E.; Tarle, G.; Thomas, D.; To, C.; Vieira, J.D.; Weller, J.; Williamson, R. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Joint analyses of cross-correlations between measurements of galaxy positions, galaxy lensing, and lensing of the cosmic microwave background (CMB) offer powerful constraints on the large-scale structure of the Universe. ...
  • Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck. II. Cross-correlation measurements and cosmological constraints 
    Chang, C.; Omori, Y.; Baxter, E.J.; Doux, C.; Choi, A.; Pandey, S.; Alarcon, A.; Alves, O.; Amon, A.; Andrade-Oliveira, F.; Bechtol, K.; Becker, M.R.; Bernstein, G.M.; Bianchini, F.; Blazek, J.; Bleem, L.E.; Camacho, H.; Campos, A.; Carnero Rosell, A.; Carrasco Kind, M.; Cawthon, R.; Chen, R.; Cordero, J.; Crawford, T.M.; Crocce, M.; Davis, C.; DeRose, J.; Dodelson, S.; Drlica-Wagner, A.; Eckert, K.; Eifler, T.F.; Elsner, F.; Elvin-Poole, J.; Everett, S.; Fang, X.; Ferté, A.; Fosalba, P.; Friedrich, O.; Gatti, M.; Giannini, G.; Gruen, D.; Gruendl, R.A.; Harrison, I.; Herner, K.; Huang, H.; Huff, E.M.; Huterer, D.; Jarvis, M.; Kovacs, A.; Krause, E.; Kuropatkin, N.; Leget, P.-F.; Lemos, P.; Liddle, A.R.; MacCrann, N.; McCullough, J.; Muir, J.; Myles, J.; Navarro-Alsina, A.; Park, Y.; Porredon, A.; Prat, J.; Raveri, M.; Rollins, R.P.; Roodman, A.; Rosenfeld, R.; Ross, A.J.; Rykoff, E.S.; Sánchez, C.; Sanchez, J.; Secco, L.F.; Sevilla-Noarbe, I.; Sheldon, E.; Shin, T.; Troxel, M.A.; Tutusaus, I.; Varga, T.N.; Weaverdyck, N.; Wechsler, R.H.; Wu, W.L.K.; Yanny, B.; Yin, B.; Zhang, Y.; Zuntz, Joseph; Abbott, T.M.C.; Aguena, M.; Allam, S.; Annis, J.; Bacon, D.; Benson, B.A.; Bertin, E.; Bocquet, S.; Brooks, D.; Burke, D.L.; Carlstrom, J.E.; Carretero, J.; Chang, C.L.; Chown, R.; Costanzi, M.; da Costa, L.N.; Crites, A.T.; Pereira, M.E.S.; de Haan, T.; De Vicente, J.; Desai, S.; Diehl, H.T.; Dobbs, M.A.; Doel, P.; Everett, W.; Ferrero, Ismael; Flaugher, B.; Friedel, D.; Frieman, J.; García-Bellido, J.; Gaztanaga, E.; George, E.M.; Giannantonio, T.; Halverson, N.W.; Hinton, S.R.; Holder, G.P.; Hollowood, D.L.; Holzapfel, W.L.; Honscheid, K.; Hrubes, J.D.; James, D.J.; Knox, L.; Kuehn, K.; Lahav, O.; Lee, A.T.; Lima, M.; Luong-Van, D.; March, M.; McMahon, J.J.; Melchior, P.; Menanteau, F.; Meyer, S.S.; Miquel, R.; Mocanu, Laura-Monica; Mohr, J.J.; Morgan, R.; Natoli, T.; Padin, S.; Palmese, A.; Paz-Chinchón, F.; Pieres, A.; Plazas Malagón, A.A.; Pryke, C.; Reichardt, C.L.; Rodríguez-Monroy, M.; Romer, A.K.; Ruhl, J.E.; Sanchez, E.; Schaffer, K.K.; Schubnell, M.; Serrano, S.; Shirokoff, E.; Smith, M.; Staniszewski, Z.; Stark, A.A.; Suchyta, E.; Tarle, G.; Thomas, D.; To, C.; Vieira, J.D.; Weller, J.; Williamson, R. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
  • Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck. III. Combined cosmological constraints 
    Abbott, T.M.C.; Aguena, M.; Alarcon, A.; Alves, O.; Amon, A.; Andrade-Oliveira, F.; Annis, J.; Ansarinejad, B.; Avila, S.; Bacon, D.; Baxter, E.J.; Bechtol, K.; Becker, M.R.; Benson, B.A.; Bernstein, G.M.; Bertin, E.; Blazek, J.; Bleem, L.E.; Bocquet, S.; Brooks, D.; Buckley-Geer, E.; Burke, D.L.; Camacho, H.; Campos, A.; Carlstrom, J.E.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Cawthon, R.; Chang, C.; Chang, C.L.; Chen, R.; Choi, A.; Chown, R.; Conselice, C.; Cordero, J.; Costanzi, M.; Crawford, T.; Crites, A.T.; Crocce, M.; da Costa, L.N.; Davis, C.; Davis, T.M.; de Haan, T.; De Vicente, J.; DeRose, J.; Desai, S.; Diehl, H.T.; Dobbs, M.A.; Dodelson, S.; Doel, P.; Doux, C.; Drlica-Wagner, A.; Eckert, K.; Eifler, T.F.; Elsner, F.; Elvin-Poole, J.; Everett, S.; Everett, W.; Fang, X.; Ferrero, Ismael; Ferté, A.; Flaugher, B.; Fosalba, P.; Friedrich, O.; Frieman, J.; García-Bellido, J.; Gatti, M.; George, E.M.; Giannantonio, T.; Giannini, G.; Gruen, D.; Gruendl, R.A.; Gschwend, J.; Gutierrez, G.; Halverson, N.W.; Harrison, I.; Herner, K.; Hinton, S.R.; Holder, G.P.; Hollowood, D.L.; Holzapfel, W.L.; Honscheid, K.; Hrubes, J.D.; Huang, H.; Huff, E.M.; Huterer, D.; Jain, B.; James, D.J.; Jarvis, M.; Jeltema, T.; Kent, S.; Knox, L.; Kovacs, A.; Krause, E.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; Lee, A.T.; Leget, P.-F.; Lemos, P.; Liddle, A.R.; Lidman, C.; Luong-Van, D.; McMahon, J.J.; MacCrann, N.; March, M.; Marshall, J.L.; Martini, P.; McCullough, J.; Melchior, P.; Menanteau, F.; Meyer, S.S.; Miquel, R.; Mocanu, Laura-Monica; Mohr, J.J.; Morgan, R.; Muir, J.; Myles, J.; Natoli, T.; Navarro-Alsina, A.; Nichol, R.C.; Omori, Y.; Padin, S.; Pandey, S.; Park, Y.; Paz-Chinchón, F.; Pereira, M.E.S.; Pieres, A.; Plazas Malagón, A.A.; Porredon, A.; Prat, J.; Pryke, C.; Raveri, M.; Reichardt, C.L.; Rollins, R.P.; Romer, A.K.; Roodman, A.; Rosenfeld, R.; Ross, A.J.; Ruhl, J.E.; Rykoff, E.S.; Sánchez, C.; Sanchez, E.; Sanchez, J.; Schaffer, K.K.; Secco, L.F.; Sevilla-Noarbe, I.; Sheldon, E.; Shin, T.; Shirokoff, E.; Smith, M.; Staniszewski, Z.; Stark, A.A.; Suchyta, E.; Swanson, M.E.C.; Tarle, G.; To, C.; Troxel, M.A.; Tutusaus, I.; Varga, T.N.; Vieira, J.D.; Weaverdyck, N.; Wechsler, R.H.; Weller, J.; Williamson, R.; Wu, W.L.K.; Yanny, B.; Yin, B.; Zhang, Y.; Zuntz, Joseph (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
  • Joint Bayesian estimation of tensor and lensing B modes in the power spectrum of CMB polarization data 
    Remazeilles, M.; Dickinson, C.; Eriksen, Hans Kristian Kamfjord; Wehus, Ingunn Kathrine (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    We investigate the performance of a simple Bayesian fitting approach to correct the cosmic microwave background (CMB) B-mode polarization for gravitational lensing effects in the recovered probability distribution of the ...
  • Joint Power Spectrum and Voxel Intensity Distribution Forecast on the CO Luminosity Function with COMAP 
    Ihle, Håvard Tveit; Chung, D.; Stein, G.; Alvarez, M.; Bond, J. R.; Breysse, P. C.; Cleary, K. A.; Eriksen, Hans Kristian Kamfjord; Foss, Marie Kristine; Gundersen, J. O.; Harper, S.; Murray, N.; Padmanabhan, H.; Viero, M. P.; Wehus, Ingunn Kathrine (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
  • Kepler Object of Interest Network: I. First results combining ground- and space-based observations of Kepler systems with transit timing variations 
    von Essen, Carolina; Ofir, A.; Dreizler, S.; Agol, E.; Freudenthal, J.; Hernández, J.; Wedemeyer, Sven; Parkash, V.; Deeg, H. J.; Hoyer, S.; Morris, B. M.; Becker, A. C.; Sun, L.; Gu, S. H.; Herrero, E.; Tal-Or, L.; Poppenhaeger, K.; Mallonn, M.; Albrecht, S.; Khalafinejad, S.; Boumis, P.; Delgado-Correal, C.; Fabrycky, D. C.; Janulis, R.; Lalitha, S.; Liakos, A.; Mikolaitis, Š.; Moyano D’Angelo, M. L.; Sokov, E.; Pakštienė, E.; Popov, A.; Krushinsky, V.; Ribas, I.; Rodríguez S., M. M.; Rusov, S.; Sokova, I.; Tautvaišienė, G.; Wang, X. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    During its four years of photometric observations, the Kepler space telescope detected thousands of exoplanets and exoplanet candidates. One of Kepler’s greatest heritages has been the confirmation and characterization of ...
  • Kepler Object of Interest Network: II. Photodynamical modelling of Kepler-9 over 8 years of transit observations 
    Freudenthal, Jantje; von Essen, Carolina; Dreizler, Stefan; Wedemeyer, Sven; Agol, Eric; Morris, Brett M.; Becker, Andrew C.; Mallonn, Matthias; Hoyer, Sergio; Ofir, Aviv; Tal-Or, Lev; Deeg, Hans Jörg; Herrero, Enrique; Ribas, Ignasi; Khalafinejad, Sara; Hernández, Jesús V.; Rodríguez, Silvio M.M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Context: The Kepler Object of Interest Network (KOINet) is a multi-site network of telescopes around the globe organised to follow up transiting planet-candidate Kepler objects of interest (KOIs) with large transit timing ...
  • Kepler Object of Interest Network: III. Kepler-82f: a new non-transiting 21 M⊕ planet from photodynamical modelling 
    Freudenthal, J.; von Essen, Carolina; Ofir, A.; Dreizler, S.; Agol, E.; Wedemeyer, Sven; Morris, B. M.; Becker, A. C.; Deeg, H. J.; Hoyer, S.; Mallonn, M.; Poppenhaeger, K.; Herrero, E.; Ribas, I.; Boumis, P.; Liakos, A. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Context. The Kepler Object of Interest Network (KOINet) is a multi-site network of telescopes around the globe organised for follow-up observations of transiting planet candidate Kepler objects of interest with large transit ...
  • KiDS and Euclid: Cosmological implications of a pseudo angular power spectrum analysis of KiDS-1000 cosmic shear tomography 
    Loureiro, Arthur; Whittaker, L.; Spurio Mancini, A.; Joachimi, B.; Cuceu, A.; Asgari, M.; Stölzner, B.; Tröster, T.; Wright, A.H.; Bilicki, M.; Dvornik, A.; Giblin, B.; Heymans, C.; Hildebrandt, H.; Shan, H.; Amara, A.; Auricchio, N.; Bodendorf, C.; Bonino, D.; Branchini, E.; Brescia, Massimo; Capobianco, V.; Carbone, C.; Carretero, J.; Castellano, M.; Cavuoti, Stefano; Cimatti, A.; Cledassou, R.; Congedo, G.; Conversi, L.; Copin, Y.; Corcione, L.; Cropper, M.; Da Silva, A.; Douspis, M.; Dubath, F.; Duncan, C.A.J.; Dupac, X.; Dusini, S.; Farrens, S.; Ferriol, 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.; Jahnke, K.; Kümmel, M.; Kermiche, S.; Kiessling, A.; Kilbinger, M.; Kitching, T.; Kuijken, K.; Kunz, M.; Kurki-Suonio, Hannu; Ligori, S.; Lilje, Per Barth; Lloro, I.; Mansutti, O.; Marggraf, O.; Markovic, K.; Marulli, F.; Massey, Richard; Meneghetti, M.; Meylan, G.; Moresco, M.; Morin, B.; Moscardini, L.; Munari, E.; Niemi, S.M.; Padilla, C.; Paltani, S.; Pasian, F.; Pedersen, K.; Pettorino, V.; Pires, S.; Poncet, M.; Popa, L.; Raison, F.; Rhodes, J.; Rix, H.; Roncarelli, M.; Saglia, R.; Schneider, P.; Secroun, A.; Serrano, S.; Sirignano, C.; Sirri, G.; Stanco, L.; Starck, J.L.; Tallada-Crespí, P.; Taylor, A.N.; Tereno, I.; Toledo-Moreo, R.; Torradeflot, F.; Valentijn, E.A.; Wang, Y.; Welikala, N.; Weller, J.; Zamorani, G.; Zoubian, J.; Andreon, S.; Baldi, M.; Camera, S.; Farinelli, R.; Polenta, G.; Tessore, N. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    We present a tomographic weak lensing analysis of the Kilo Degree Survey Data Release 4 (KiDS-1000), using a new pseudo angular power spectrum estimator (pseudo- C ℓ ) under development for the ESA Euclid mission. Over ...
  • Kinematic Sunyaev-Zel'dovich effect with ACT, DES, and BOSS: A novel hybrid estimator 
    Mallaby-Kay, M.; Amodeo, S.; Hill, J.C.; Aguena, M.; Allam, S.; Alves, O.; Annis, J.; Battaglia, N.; Battistelli, E.S.; Baxter, E.J.; Bechtol, K.; Becker, M.R.; Bertin, E.; Bond, J.R.; Brooks, D.; Calabrese, E.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Choi, A.; Crocce, M.; da Costa, L.N.; Pereira, M.E.S.; De Vicente, J.; Desai, S.; Dietrich, J.P.; Doel, P.; Doux, C.; Drlica-Wagner, A.; Dunkley, J.; Elvin-Poole, J.; Everett, S.; Ferraro, S.; Ferrero, Ismael; Frieman, J.; Gallardo, P.A.; García-Bellido, J.; Giannini, G.; Gruen, D.; Gruendl, R.A.; Gutierrez, G.; Hinton, S.R.; Hollowood, D.L.; James, D.J.; Kosowsky, A.; Kuehn, K.; Lokken, M.; Louis, T.; Marshall, J.L.; McMahon, J.; Mena-Fernández, J.; Menanteau, F.; Miquel, R.; Moodley, K.; Mroczkowski, T.; Næss, Sigurd Kirkevold; Niemack, M.D.; Ogando, R.L.C.; Page, L.; Pandey, S.; Pieres, A.; Plazas Malagón, A.A.; Raveri, M.; Rodriguez-Monroy, M.; Rykoff, E.S.; Samuroff, S.; Sanchez, E.; Schaan, E.; Sevilla-Noarbe, I.; Sheldon, E.; Sifón, C.; Smith, M.; Soares-Santos, M.; Sobreira, F.; Suchyta, E.; Tarle, G.; To, C.; Vargas, C.; Vavagiakis, E.M.; Weaverdyck, N.; Weller, J.; Wiseman, P.; Yanny, B. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    The kinematic and thermal Sunyaev-Zel’dovich (kSZ and tSZ) effects probe the abundance and thermodynamics of ionized gas in galaxies and clusters. We present a new hybrid estimator to measure the kSZ effect by combining ...
  • Kinematics of Magnetic Bright Features in the Solar Photosphere 
    Jafarzadeh, Shahin; Solanki, S. K.; Cameron, R. H.; Barthol, P.; Blanco Rodriguez, J.; del Toro Iniesta, J. C.; Gandorfer, A.; Gizon, L; Hirzberger, J.; Knölker, M.; Martinez Pillet, V.; Orozco Suarez, D.; Riethmüller, T. L.; Schmidt, W.; van Noort, M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    © 2017. The American Astronomical Society. All rights reserved.
  • Kinetic screening of fields and stability of NEC violating configurations 
    Forfang, Peder (Master thesis / Masteroppgave, 2017)
    Following the discovery of the late-time acceleration, a multitude of extensions to General Relativity have been developed, seeking to shed light on this new phenomenon. Some of these models involve couplings to ordinary ...
  • Kosmologi og vekselvirkninger mellom baryoner, mørk materie og mørk energi 
    Oppen, Henrik (Master thesis / Masteroppgave, 2014)
    Studier av vekselvirkningsmodeller for baryonsk materie, mørk materie og mørk energi. Hovedfokus på stabilitet for universmodeller, sammenligning med observasjonelle data og konsekvenser for strukturformasjoner.