Search Results - "Fuskeland, U"

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  1. 1

    SPATIAL VARIATIONS IN THE SPECTRAL INDEX OF POLARIZED SYNCHROTRON EMISSION IN THE 9 yr WMAP SKY MAPS by Fuskeland, U, WEHUS, I K, Eriksen, H K, Naess, S K

    Published in The Astrophysical journal (01-08-2014)
    “…We estimate the spectral index, beta , of polarized synchrotron emission as observed in the 9 yr Wilkinson Microwave Anisotropy Probe sky maps using two…”
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    Journal Article
  2. 2

    THE EFFECT OF SYSTEMATICS ON POLARIZED SPECTRAL INDICES by WEHUS, I K, Fuskeland, U, Eriksen, H K

    Published in The Astrophysical journal (01-02-2013)
    “…We study four particularly bright polarized compact objects (Tau A, Vir A, 3C 273, and For A) in the 7 year Wilkinson Microwave Anisotropy Probe (WMAP) sky…”
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    Cosmoglobe DR2. II. CIB monopole measurements from COBE-DIRBE through global Bayesian analysis by Watts, D. J, Galloway, M, Gjerløw, E, San, M, Aurlien, R, Basyrov, A, Brilenkov, M, Eriksen, H. K, Fuskeland, U, Herman, D, Ihle, H. T, Lunde, J. G. S, Næss, S. K, Stutzer, N. -O, Thommesen, H, Wehus, I. K

    Published 03-06-2024
    “…We derive new constraints on the CIB monopole spectrum from a set of reprocessed COBE-DIRBE sky maps that have lower instrumental and astrophysical…”
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  7. 7

    Cosmoglobe DR2. III. Improved modelling of zodiacal light with COBE-DIRBE through global Bayesian analysis by San, M, Galloway, M, Gjerløw, E, Watts, D. J, Aurlien, R, Basyrov, A, Brilenkov, M, Eriksen, H. K, Fuskeland, U, Hergt, L. T, Herman, D, Ihle, H. T, Lunde, J. G. S, Næss, S. K, Stutzer, N. -O, Thommesen, H, Wehus, I. K

    Published 20-08-2024
    “…We present an improved zodiacal light model for COBE-DIRBE derived through global Bayesian analysis within the Cosmoglobe Data Release 2 framework. The…”
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    Journal Article
  8. 8

    Cosmoglobe DR2. I. Global Bayesian analysis of COBE-DIRBE by Watts, D. J, Galloway, M, Gjerløw, E, San, M, Aurlien, R, Basyrov, A, Brilenkov, M, Eriksen, H. K, Fuskeland, U, Hergt, L. T, Herman, D, Ihle, H. T, Lunde, J. G. S, Næss, S. K, Stutzer, N. -O, Thommesen, H, Wehus, I. K

    Published 20-08-2024
    “…We present the first global Bayesian analysis of the time-ordered DIRBE data within the Cosmoglobe framework, building on the same methodology that has…”
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  9. 9

    B-mode polarization forecasts for GreenPol by Fuskeland, U, Kaplan, A, Wehus, I. K, Eriksen, H. K, Christensen, P. R, von Hausegger, S, Liu, H, Lubin, P. M, Meinhold, P. R, Naselsky, P, Thommesen, H, Zonca, A

    Published 18-04-2024
    “…A&A, 684, A128 (2024) We present tensor-to-scalar ratio forecasts for GreenPol, a hypothetical ground-based B-mode experiment aiming to survey the cleanest…”
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  10. 10

    Cosmoglobe DR1. III. First full-sky model of polarized synchrotron emission from all WMAP and Planck LFI data by Watts, D. J, Fuskeland, U, Aurlien, R, Basyrov, A, Bianchi, L. A, Brilenkov, M, Eriksen, H. K, Fornazier, K. S. F, Galloway, M, Gjerløw, E, Hensley, B, Hergt, L. T, Herman, D, Ihle, H, Lee, K, Lunde, J. G. S, Nerval, S. K, San, M, Stutzer, N. O, Thommesen, H, Wehus, I. K

    Published 20-10-2023
    “…A&A 686, A297 (2024) We present the first model of full-sky polarized synchrotron emission that is derived from all WMAP and Planck LFI frequency maps. The…”
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  11. 11

    Cosmoglobe: Towards end-to-end CMB cosmological parameter estimation without likelihood approximations by Eskilt, J. R, Lee, K, Watts, D. J, Anshul, V, Aurlien, R, Basyrov, A, Bersanelli, M, Colombo, L. P. L, Eriksen, H. K, Fornazier, K. S. F, Fuskeland, U, Galloway, M, Gjerløw, E, Hergt, L. T, Ihle, H. T, Lunde, J. G. S, Marins, A, Nerval, S. K, Paradiso, S, Rahman, F, San, M, Stutzer, N. -O, Wehus, I. K

    Published 31-10-2023
    “…A&A 678, A169 (2023) We implement support for a cosmological parameter estimation algorithm as proposed by Racine et al. (2016) in Commander, and quantify its…”
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  12. 12

    Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission by Takase, Y, Ishino, H, Patanchon, G, Montier, L, Stever, S. L, Nagano, Y, Wang, W, Aumont, J, Aizawa, K, Anand, A, Baccigalupi, C, Ballardini, M, Banday, A. J, Barreiro, R. B, Bartolo, N, Basak, S, Bersanelli, M, Bortolami, M, Calabrese, E, Campeti, P, Carinos, E, Carones, A, Casas, F. J, Cheung, K, Clermont, L, Columbro, F, Coppolecchia, A, Cuttaia, F, de Bernardis, P, de Haan, T, Della Torre, S, Diego-Palazuelos, P, D'Alessandro, G, Errard, J, Finelli, F, Fuskeland, U, Galloni, G, Galloway, M, Gervasi, M, Ghigna, T, Giardiello, S, Gimeno-Amo, C, Gjerløw, E, Gruppuso, A, Hazumi, M, Henrot-Versillé, S, Hergt, L. T, Ikuma, K, Kohri, K, Lamagna, L, Lattanzi, M, Leloup, C, Lembo, M, Levrier, F, Lonappan, A. I, López-Caniego, M, Luzzi, G, Maffei, B, Martínez-González, E, Masi, S, Matarrese, S, Matsuda, F. T, Matsumura, T, Micheli, S, Migliaccio, M, Monelli, M, Morgante, G, Mot, B, Nagata, R, Novelli, A, Odagiri, K, Oguri, S, Omae, R, Pagano, L, Paoletti, D, Piacentini, F, Pinchera, M, Polenta, G, Porcelli, L, Raffuzzi, N, Remazeilles, M, Ritacco, A, Ruiz-Granda, M, Sakurai, Y, Scott, D, Sekimoto, Y, Shiraishi, M, Signorelli, G, Sullivan, R. M, Takakura, H, Terenzi, L, Tomasi, M, Tristram, M, van Tent, B, Vielva, P, Wehus, I. K, Westbrook, B, Wollack, E. J, Zannoni, M, Zhou, Y

    Published 06-08-2024
    “…Large angular scale surveys in the absence of atmosphere are essential for measuring the primordial $B$-mode power spectrum of the Cosmic Microwave Background…”
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  13. 13

    LiteBIRD Science Goals and Forecasts. Mapping the Hot Gas in the Universe by Remazeilles, M, Douspis, M, Rubiño-Martín, J. A, Chluba, J, de Bernardis, P, De Petris, M, Hernández-Monteagudo, C, Luzzi, G, Macias-Perez, J, Masi, S, Namikawa, T, Salvati, L, Aizawa, K, Anand, A, Aumont, J, Baccigalupi, C, Ballardini, M, Barreiro, R. B, Basak, S, Bersanelli, M, Blinov, D, Bortolami, M, Brinckmann, T, Calabrese, E, Campeti, P, Carinos, E, Carones, A, Casas, F. J, Cheung, K, Columbro, F, Coppolecchia, A, Cuttaia, F, de Haan, T, de la Hoz, E, Della Torre, S, Diego-Palazuelos, P, D'Alessandro, G, Finelli, F, Fuskeland, U, Galloni, G, Galloway, M, Gervasi, M, Génova-Santos, R. T, Ghigna, T, Giardiello, S, Gimeno-Amo, C, Gjerløw, E, González, R. González, Gruppuso, A, Hazumi, M, Henrot-Versillé, S, Hergt, L. T, Herranz, D, Kohri, K, Komatsu, E, Lamagna, L, Leloup, C, Levrier, F, Lonappan, A. I, López-Caniego, M, Maffei, B, Martínez-González, E, Matarrese, S, Matsumura, T, Micheli, S, Migliaccio, M, Monelli, M, Montier, L, Morgante, G, Nagata, R, Novelli, A, Omae, R, Pagano, L, Paoletti, D, Pavlidou, V, Piacentini, F, Pinchera, M, Polenta, G, Porcelli, L, Ritacco, A, Ruiz-Granda, M, Sakurai, Y, Scott, D, Shiraishi, M, Stever, S. L, Sullivan, R. M, Takase, Y, Tassis, K, Terenzi, L, Tomasi, M, Tristram, M, Vacher, L, van Tent, B, Vielva, P, Wehus, I. K, Westbrook, B, Weymann-Despres, G, Wollack, E. J, Zannoni, M, Zhou, Y

    Published 24-07-2024
    “…We assess the capabilities of the LiteBIRD mission to map the hot gas distribution in the Universe through the thermal Sunyaev-Zeldovich (SZ) effect. Our…”
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  14. 14

    The LiteBIRD mission to explore cosmic inflation by Adler, A, Aizawa, K, Akamatsu, H, Akizawa, R, Aumont, J, Baccigalupi, C, Barreiro, R. B, Basak, S, Basyrov, A, Beckman, S, Bortolami, M, Carinos, E, Carones, A, Casas, F. J, Cheung, K, Clermont, L, Columbro, F, Coppolecchia, A, de Bernardis, P, de la Hoz, E, De Petris, M, Della Torre, S, Monache, G. Delle, Di Giorgi, E, Dickinson, C, García, J. J. Díaz, Dotani, T, D'Alessandro, G, Eriksen, H. K, Essinger-Hileman, T, Farias, N, Franceschet, C, Galloway, M, Ganga, K, Gerbino, M, Gervasi, M, Génova-Santos, R. T, González, R. González, Gruppuso, A, Halverson, N. W, Hargrave, P, Harper, S. E, Henrot-Versillé, S, Hergt, L. T, Hivon, E, Hoang, T. D, Ichiki, K, Ikuma, K, Ishino, H, Jaehnig, G, Jost, B, Kohri, K, Konishi, K, Levrier, F, Lonappan, A. I, Macias-Perez, J, Maffei, B, Marchitelli, E, Martínez-González, E, Migliaccio, M, Monelli, M, Montier, L, Morgante, G, Mousset, L, Nagano, Y, Nagata, R, Noviello, F, Omae, R, Paiella, A, Pascual-Cisneros, G, Patanchon, G, Pavlidou, V, Piacentini, F, Piat, M, Pinchera, M, Pisano, G, Porcelli, L, Raffuzzi, N, Raum, C, Remazeilles, M, Ritacco, A, Ruiz-Granda, M, Sakurai, Y, Savini, G, Sekimoto, Y, Shiraishi, M, Sullivan, R. M, Takakura, H, Takakura, S, Tassis, K, Thompson, K. L, Tristram, M, Tucker, C, Vacher, L, van Tent, B, Watanuki, K, Westbrook, B, Weymann-Despres, G, Winter, B, Zacchei, A

    Published 04-06-2024
    “…LiteBIRD, the next-generation cosmic microwave background (CMB) experiment, aims for a launch in Japan's fiscal year 2032, marking a major advancement in the…”
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    LiteBIRD Science Goals and Forecasts: Primordial Magnetic Fields by Paoletti, D, Rubino-Martin, J, Shiraishi, M, Molinari, D, Chluba, J, Finelli, F, Baccigalupi, C, Errard, J, Gruppuso, A, Lonappan, A. I, Tartari, A, Allys, E, Anand, A, Aumont, J, Ballardini, M, Banday, A. J, Barreiro, R. B, Bartolo, N, Bersanelli, M, Bortolami, M, Brinckmann, T, Calabrese, E, Campeti, P, Carones, A, Casas, F. J, Cheung, K, Clermont, L, Columbro, F, Conenna, G, Coppolecchia, A, Cuttaia, F, D'Alessandro, G, de Bernardis, P, Della Torre, S, Diego-Palazuelos, P, Eriksen, H. K, Fuskeland, U, Galloni, G, Galloway, M, Gerbino, M, Gervasi, M, Ghigna, T, Giardiello, S, Gimeno-Amo, C, Gjerløw, E, Grupp, F, Hazumi, M, Henrot-Versillé, S, Hergt, L. T, Hivon, E, Ichiki, K, Ishino, H, Kohri, K, Komatsu, E, Krachmalnicoff, N, Lamagna, L, Lattanzi, M, Lembo, M, Levrier, F, López-Caniego, M, Luzzi, G, Martínez-González, E, Masi, S, Matarrese, S, Micheli, S, Migliaccio, M, Monelli, M, Montier, L, Morgante, G, Mousset, L, Nagata, R, Namikawa, T, Natoli, P, Novelli, A, Obata, I, Occhiuzzi, A, Odagiri, K, Pagano, L, Paiella, A, Pascual-Cisneros, G, Piacentini, F, Piccirilli, G, Remazeilles, M, Ritacco, A, Ruiz-Granda, M, Sakurai, Y, Scott, D, Stever, S. L, Sullivan, R. M, Takase, Y, Tassis, K, Terenzi, L, Tristram, M, Vacher, L, van Tent, B, Vielva, P, Wehus, I. K, Weymann-Despres, G, Zannoni, M, Zhou, Y

    Published 25-03-2024
    “…We present detailed forecasts for the constraints on primordial magnetic fields (PMFs) that will be obtained with the LiteBIRD satellite. The constraints are…”
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  17. 17

    Impact of beam far side-lobe knowledge in the presence of foregrounds for LiteBIRD by Leloup, C, Patanchon, G, Gudmundsson, J. E, Imada, H, Ishino, H, Matsumura, T, Puglisi, G, Wang, W, Adler, A, Aumont, J, Aurlien, R, Baccigalupi, C, Ballardini, M, Banday, A. J, Barreiro, R. B, Bartolo, N, Basyrov, A, Bersanelli, M, Blinov, D, Bortolami, M, Brinckmann, T, Campeti, P, Carones, A, Carralot, F, Casas, F. J, Cheung, K, Clermont, L, Columbro, F, Conenna, G, Coppolecchia, A, Cuttaia, F, D'Alessandro, G, de Bernardis, P, de Haan, T, De Petris, M, Della Torre, S, Diego-Palazuelos, P, Eriksen, H. K, Finelli, F, Fuskeland, U, Galloni, G, Georges, M, Gerbino, M, Gervasi, M, Génova-Santos, R. T, Ghigna, T, Giardiello, S, Gimeno-Amo, C, Gjerløw, E, Gruppuso, A, Hazumi, M, Hergt, L. T, Hivon, E, Hoang, T. D, Jost, B, Kohri, K, Krachmalnicoff, N, Lembo, M, Lonappan, A. I, López-Caniego, M, Macias-Perez, J, Martínez-González, E, Masi, S, Matarrese, S, Micheli, S, Monelli, M, Montier, L, Morgante, G, Mot, B, Mousset, L, Natoli, P, Novelli, A, Noviello, F, Obata, I, Odagiri, K, Pagano, L, Paoletti, D, Pascual-Cisneros, G, Pavlidou, V, Piacentini, F, Piccirilli, G, Polenta, G, Raffuzzi, N, Remazeilles, M, Ritacco, A, Ruiz-Granda, M, Sakurai, Y, Shiraishi, M, Stever, S. L, Takase, Y, Tassis, K, Terenzi, L, Thompson, K. L, Tristram, M, Vacher, L, Vielva, P, Wehus, I. K, Weymann-Despres, G, Zannoni, M, Zhou, Y

    Published 14-12-2023
    “…We present a study of the impact of an uncertainty in the beam far side-lobe knowledge on the measurement of the Cosmic Microwave Background $B$-mode signal at…”
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  18. 18

    LiteBIRD Science Goals and Forecasts: Improving Sensitivity to Inflationary Gravitational Waves with Multitracer Delensing by Namikawa, T, Lonappan, A. I, Baccigalupi, C, Bartolo, N, Beck, D, Benabed, K, Challinor, A, Diego-Palazuelos, P, Errard, J, Krachmalnicoff, N, Migliaccio, M, Martínez-González, E, Pettorino, V, Piccirilli, G, Ruiz-Granda, M, Sherwin, B, Starck, J, Vielva, P, Akizawa, R, Anand, A, Aumont, J, Azzoni, S, Banday, A. J, Bersanelli, M, Blinov, D, Bortolami, M, Calabrese, E, Campeti, P, Carones, A, Carralot, F, Casas, F. J, Cheung, K, Clermont, L, Columbro, F, Conenna, G, Coppolecchia, A, Cuttaia, F, D'Alessandro, G, de Bernardis, P, de Haan, T, Della Torre, S, Di Giorgi, E, Eriksen, H. K, Finelli, F, Franceschet, C, Galloni, G, Galloway, M, Georges, M, Gervasi, M, Giardiello, S, Gimeno-Amo, C, Gjerløw, E, Henrot-Versillé, S, Komatsu, E, Lattanzi, M, Lembo, M, López-Caniego, M, Luzzi, G, Maffei, B, Masi, S, Massa, M, Matarrese, S, Matsumura, T, Moggi, A, Montier, L, Morgante, G, Mot, B, Mousset, L, Nagata, R, Natoli, P, Novelli, A, Obata, I, Occhiuzzi, A, Pagano, L, Paiella, A, Paoletti, D, Pascual-Cisneros, G, Piacentini, F, Pisano, G, Polenta, G, Puglisi, G, Ritacco, A, Rizzieri, A, Rubino-Martin, J, Sakurai, Y, Scott, D, Shiraishi, M, Signorelli, G, Stever, S. L, Takase, Y, Tanimura, H, Tartari, A, Tassis, K, Terenzi, L, Tristram, M, Vacher, L, van Tent, B, Wehus, I. K, Zannoni, M, Zhou, Y

    Published 08-12-2023
    “…We estimate the efficiency of mitigating the lensing $B$-mode polarization, the so-called delensing, for the $LiteBIRD$ experiment with multiple external data…”
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  19. 19

    LiteBIRD Science Goals and Forecasts: A full-sky measurement of gravitational lensing of the CMB by Lonappan, A. I, Namikawa, T, Piccirilli, G, Diego-Palazuelos, P, Ruiz-Granda, M, Migliaccio, M, Baccigalupi, C, Bartolo, N, Beck, D, Challinor, A, Errard, J, Farrens, S, Gruppuso, A, Martínez-González, E, Sherwin, B, Starck, J, Vielva, P, Akizawa, R, Anand, A, Aumont, J, Azzoni, S, Banday, A. J, Bersanelli, M, Blinov, D, Bortolami, M, Calabrese, E, Campeti, P, Carones, A, Carralot, F, Casas, F. J, Cheung, K, Clermont, L, Columbro, F, Conenna, G, Coppolecchia, A, Cuttaia, F, D'Alessandro, G, de Bernardis, P, De Petris, M, Della Torre, S, Di Giorgi, E, Eriksen, H. K, Finelli, F, Franceschet, C, Fuskeland, U, Galloway, M, Georges, M, Gerbino, M, Génova-Santos, R. T, Giardiello, S, Gimeno-Amo, C, Gjerløw, E, Henrot-Versillé, S, Komatsu, E, Lattanzi, M, Lembo, M, López-Caniego, M, Luzzi, G, Macias-Perez, J, Masi, S, Massa, M, Matarrese, S, Micheli, S, Moggi, A, Monelli, M, Morgante, G, Mot, B, Mousset, L, Natoli, P, Novelli, A, Obata, I, Occhiuzzi, A, Pagano, L, Paiella, A, Paoletti, D, Pascual-Cisneros, G, Pavlidou, V, Pinchera, M, Pisano, G, Polenta, G, Puglisi, G, Remazeilles, M, Ritacco, A, Rizzieri, A, Sakurai, Y, Scott, D, Shiraishi, M, Signorelli, G, Stever, S. L, Takase, Y, Tanimura, H, Tartari, A, Tassis, K, Terenzi, L, Tristram, M, Vacher, L, van Tent, B, Wehus, I. K, Zannoni, M, Zhou, Y

    Published 08-12-2023
    “…We explore the capability of measuring lensing signals in $LiteBIRD$ full-sky polarization maps. With a $30$ arcmin beam width and an impressively low…”
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    Journal Article
  20. 20

    LiteBIRD Science Goals and Forecasts. A Case Study of the Origin of Primordial Gravitational Waves using Large-Scale CMB Polarization by Campeti, P, Komatsu, E, Baccigalupi, C, Ballardini, M, Bartolo, N, Carones, A, Errard, J, Finelli, F, Flauger, R, Galloni, G, Giardiello, S, Henrot-Versillé, S, Kohri, K, Lesgourgues, J, Macias-Perez, J, Martínez-González, E, Matarrese, S, Matsumura, T, Namikawa, T, Paoletti, D, Poletti, D, Remazeilles, M, Shiraishi, M, van Tent, B, Tristram, M, Vacher, L, Vittorio, N, Weymann-Despres, G, Anand, A, Aumont, J, Aurlien, R, Banday, A. J, Barreiro, R. B, Basyrov, A, Bersanelli, M, Blinov, D, Bortolami, M, Brinckmann, T, Calabrese, E, Carralot, F, Casas, F. J, Clermont, L, Columbro, F, Conenna, G, Coppolecchia, A, Cuttaia, F, D'Alessandro, G, de Bernardis, P, De Petris, M, Della Torre, S, Di Giorgi, E, Diego-Palazuelos, P, Eriksen, H. K, Franceschet, C, Fuskeland, U, Galloway, M, Georges, M, Gervasi, M, Ghigna, T, Gimeno-Amo, C, Gudmundsson, J, Krachmalnicoff, N, Lamagna, L, Lattanzi, M, Lembo, M, Lonappan, A. I, Masi, S, Massa, M, Micheli, S, Moggi, A, Monelli, M, Morgante, G, Mot, B, Nagata, R, Natoli, P, Novelli, A, Obata, I, Pagano, L, Paiella, A, Pavlidou, V, Piacentini, F, Pinchera, M, Pisano, G, Puglisi, G, Raffuzzi, N, Ritacco, A, Rizzieri, A, Ruiz-Granda, M, Savini, G, Scott, D, Signorelli, G, Stever, S. L, Stutzer, N, Sullivan, R. M, Tartari, A, Terenzi, L, Thompson, K. L, Vielva, P, Wehus, I. K, Zhou, Y

    Published 01-12-2023
    “…We study the possibility of using the $LiteBIRD$ satellite $B$-mode survey to constrain models of inflation producing specific features in CMB angular power…”
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