IW
Ingunn K. Wehus
astro-ph.COastro-ph.IMastro-ph.GAgr-qchep-thhep-phphysics.ins-detastro-phastro-ph.EPastro-ph.HE
On Valency
published · living versionsW_e4krgsrf·v1 · currentpublished
PICO: Probe of Inflation and Cosmic Origins
with Shaul Hanany, Marcelo Alvarez, Emmanuel Artis, Peter Ashton +77
1 version
Preprints & journals
221 papers in the corpus · 2005–2026Validation of harmonic-space likelihood methods for LiteBIRD B-mode polarisation analysis2610.18036v1 · G. Galloni, P. Campeti, C. Gimeno-Amo et al.2026 · 0 citationsarXiv
LiteBIRD Mission Overview after Mission Reformation2607.25285v1 · K. Aizawa, H. Akamatsu, R. Akizawa et al.2026 · 0 citationsarXiv
WALOP-South: a four camera one shot imaging polarimeter for the PASIPHAE survey. Paper III -- PSF modelling2607.11825v1 · Indrajit Paul, Kishan Deka, Tuhin Ghosh et al.2026 · 0 citationsarXiv
A cross-calibration approach for polarisation-sensitive detectors in CMB experiments: application to LiteBIRD's polarisation angle calibration2606.23207v2 · A. Novelli, F. Piacentini, S. Micheli et al.2026 · 0 citationsarXiv
All-sky modeling of Galactic emission at radio and microwave frequencies2606.21334v1 · Gabriel A. Hoerning, Clive Dickinson, Stuart E. Harper et al.2026 · 0 citationsarXiv
Mitigating half-wave plate systematics at the map-making level: calibration requirements for LiteBIRD2602.02410v1 · N. Raffuzzi, A. Carones, M. Monelli et al.2026 · 0 citationsarXiv
Cosmoglobe DR2. VI. Disentangling hot and cold thermal dust emission with Planck HFI2601.10640v1 · R. M. Sullivan, E. Gjerl\ow, M. Galloway et al.2026 · 0 citationsarXiv
Cosmoglobe DR2. V. Spatial correlations between thermal dust and ionized carbon emission in Planck HFI and COBE-DIRBE2601.07818v1 · E. Gjerl\ow, R. M. Sullivan, R. Aurvik et al.2026 · 0 citationsarXiv
Cosmoglobe DR2. VII. Towards a concordance model of large-scale thermal dust emission for microwave and infrared frequencies2601.07822v1 · E. Gjerl\ow, R. M. Sullivan, R. Aurvik et al.2026 · 0 citationsarXiv
Cosmoglobe DR2. IV. Modelling starlight in DIRBE with Gaia and WISE2601.07831v1 · M. Galloway, E. Gjerl\ow, M. San et al.2026 · 0 citationsarXiv
N+2 Mapmaking for Polarized CMB Experiments2509.22322v1 · M. Galloway, H. K. Eriksen, R. M. Sullivan et al.2025 · 0 citationsarXiv
LiteBIRD Science Goals and Forecasts. -mode Anomalies2508.16451v1 · A. J. Banday, C. Gimeno-Amo, P. Diego-Palazuelos et al.2025 · 3 citationsarXiv
LiteBIRD science goals and forecasts: improved full-sky reconstruction of the gravitational lensing potential through the combination of Planck and LiteBIRD data2507.22618v2 · M. Ruiz-Granda, P. Diego-Palazuelos, C. Gimeno-Amo et al.2025 · 1 citationJCAP11(2025)073
First release of LiteBIRD simulations from an end-to-end pipeline2507.07122v5 · M. Bortolami, N. Raffuzzi, L. Pagano et al.2025 · 3 citationsarXiv
A Simulation Framework for the LiteBIRD Instruments2507.04918v2 · M. Tomasi, L. Pagano, A. Anand et al.2025 · 2 citationsarXiv
On the computational feasibility of Bayesian end-to-end analysis of LiteBIRD simulations within Cosmoglobe2507.05324v2 · R. Aurvik, M. Galloway, E. Gjerl\ow et al.2025 · 1 citationJCAP11(2025)041
Requirements on bandpass resolution and measurement precision for LiteBIRD2506.22217v3 · S. Giardiello, A. Carones, T. Ghigna et al.2025 · 1 citationJCAP10(2025)038
LiteBIRD Science Goals and Forecasts: constraining isotropic cosmic birefringence2503.22322v2 · E. de la Hoz, P. Diego-Palazuelos, J. Errard et al.2025 · 12 citationsarXiv
Cosmoglobe DR2. I. Global Bayesian analysis of COBE-DIRBE2408.10952v1 · D. J. Watts, M. Galloway, E. Gjerl\ow et al.2024 · 0 citationsarXiv
Cosmoglobe DR2. III. Improved modelling of zodiacal light with COBE-DIRBE through global Bayesian analysis2408.11004v2 · M. San, A. Bonato, M. Galloway et al.2024 · 0 citationsarXiv
In-Flight Performance of Spider's 280 GHz Receivers2408.10444v2 · Elle C. Shaw, P. A. R. Ade, S. Akers et al.2024 · 1 citationJ. Astron. Telesc. Instrum. Syst. 10(4), 044012 (2024)
Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission2408.03040v2 · Y. Takase, L. Vacher, H. Ishino et al.2024 · 3 citationsarXiv
Analysis of Polarized Dust Emission Using Data from the First Flight of SPIDER2407.20982v2 · P. A. R. Ade, M. Amiri, S. J. Benton et al.2024 · 9 citationsApJ 978, 130 (2025)
LiteBIRD Science Goals and Forecasts. Mapping the Hot Gas in the Universe2407.17555v2 · M. Remazeilles, M. Douspis, J. A. Rubino-Mart'in et al.2024 · 10 citationsarXiv
Systems design, assembly, integration and lab testing of WALOP-South Polarimeter2406.19428v1 · Siddharth Maharana, A. N. Ramaprakash, Chaitanya Rajarshi et al.2024 · 0 citationsProceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 130967P (2024)
COMAP Pathfinder -- Season 2 results I. Improved data selection and processing2406.07510v3 · J. G. S. Lunde, N.-O. Stutzer, P. C. Breysse et al.2024 · 7 citationsA&A 691, A335 (2024)
COMAP Pathfinder -- Season 2 results II. Updated constraints on the CO(1-0) power spectrum2406.07511v3 · N.-O. Stutzer, J. G. S. Lunde, P. C. Breysse et al.2024 · 5 citationsA&A 691, A336 (2024)
COMAP Pathfinder -- Season 2 results III. Implications for cosmic molecular gas content at "Cosmic Half-past Eleven"2406.07512v2 · D. T. Chung, P. C. Breysse, K. A. Cleary et al.2024 · 5 citationsA&A 691, A337 (2024)
The LiteBIRD mission to explore cosmic inflation2406.02724v1 · T. Ghigna, A. Adler, K. Aizawa et al.2024 · 7 citationsarXiv
Cosmoglobe DR2. II. CIB monopole measurements from COBE-DIRBE through global Bayesian analysis2406.01491v2 · D. J. Watts, M. Galloway, E. Gjerl\ow et al.2024 · 0 citationsarXiv
Optimal bolometer transfer function deconvolution for CMB experiments through maximum likelihood mapmaking2405.07729v1 · A. Basyrov, N. O. Stutzer, J. G. S. Lunde et al.2024 · 1 citationA&A 688, A166 (2024)
COMAP Galactic Science I: Observations of Spinning Dust Emission at 30GHz in Dark Clouds Surrounding the {\lambda}-Orionis Hii Region2405.04383v1 · Stuart E. Harper, Clive Dickinson, Kieran A. Cleary et al.2024 · 1 citationarXiv
The first degree-scale starlight-polarization-based tomography map of the magnetized interstellar medium2404.10821v1 · V. Pelgrims, N. Mandarakas, R. Skalidis et al.2024 · 23 citationsarXiv
LiteBIRD Science Goals and Forecasts: Primordial Magnetic Fields2403.16763v1 · D. Paoletti, J. Rubino-Martin, M. Shiraishi et al.2024 · 12 citationsarXiv
Impact of beam far side-lobe knowledge in the presence of foregrounds for LiteBIRD2312.09001v1 · C. Leloup, G. Patanchon, J. Errard et al.2023 · 10 citationsarXiv
LiteBIRD Science Goals and Forecasts: A full-sky measurement of gravitational lensing of the CMB2312.05184v1 · A. I. Lonappan, T. Namikawa, G. Piccirilli et al.2023 · 12 citationsarXiv
LiteBIRD Science Goals and Forecasts: Improving Sensitivity to Inflationary Gravitational Waves with Multitracer Delensing2312.05194v1 · T. Namikawa, A. I. Lonappan, C. Baccigalupi et al.2023 · 20 citationsJCAP 06 (2024) 010
LiteBIRD Science Goals and Forecasts. A Case Study of the Origin of Primordial Gravitational Waves using Large-Scale CMB Polarization2312.00717v2 · P. Campeti, E. Komatsu, C. Baccigalupi et al.2023 · 24 citationsJCAP 06 (2024), 008
Cosmoglobe DR1. III. First full-sky model of polarized synchrotron emission from all WMAP and Planck LFI data2310.13740v1 · D. J. Watts, U. Fuskeland, R. Aurlien et al.2023 · 5 citationsA&A 686, A297 (2024)
Cosmoglobe: Towards end-to-end CMB cosmological parameter estimation without likelihood approximations2306.15511v2 · J. R. Eskilt, K. Lee, D. J. Watts et al.2023 · 2 citationsA&A 678, A169 (2023)
B-mode polarization forecasts for GreenPol2306.13043v2 · U. Fuskeland, A. Kaplan, I. K. Wehus et al.2023 · 0 citationsA&A, 684, A128 (2024)
Bright-Moon Sky as a Wide-Field Linear Polarimetric Flat Source for Calibration2305.04270v1 · S. Maharana, S. Kiehlmann, D. Blinov et al.2023 · 4 citationsA&A 679, A68 (2023)
Cosmoglobe DR1 results. II. Constraints on isotropic cosmic birefringence from reprocessed WMAP and Planck LFI data2305.02268v1 · J. R. Eskilt, D. J. Watts, R. Aurlien et al.2023 · 34 citationsA&A 679, A144 (2023)
COMAP Early Science: VIII. A Joint Stacking Analysis with eBOSS Quasars2304.09832v2 · Delaney A. Dunne, Kieran A. Cleary, Patrick C. Breysse et al.2023 · 11 citationsarXiv
Cosmoglobe DR1 results. I. Improved Wilkinson Microwave Anisotropy Probe maps through Bayesian end-to-end analysis2303.08095v1 · D. J. Watts, A. Basyrov, J. R. Eskilt et al.2023 · 18 citationsA&A 679, A143 (2023)
Tensor-to-scalar ratio forecasts for extended LiteBIRD frequency configurations2302.05228v2 · U. Fuskeland, J. Aumont, R. Aurlien et al.2023 · 21 citationsA&A 676, A42 (2023)
Foreground Separation and Constraints on Primordial Gravitational Waves with the PICO Space Mission2211.14342v2 · Ragnhild Aurlien, Mathieu Remazeilles, Sebastian Belkner et al.2022 · 24 citationsJCAP06(2023)034
BeyondPlanck IV. On end-to-end simulations in CMB analysis -- Bayesian versus frequentist statistics2209.04437v1 · M.Brilenkov, K.S.F.Fornazier, L.T.Hergt et al.2022 · 8 citationsA&A 675, A4 (2023)
BeyondPlanck XI. Bayesian CMB analysis with sample-based end-to-end error propagation2208.14276v1 · L. P. L. Colombo, J. R. Eskilt, S. Paradiso et al.2022 · 20 citationsA&A 675, A11 (2023)
BeyondPlanck X. Planck LFI frequency maps with sample-based error propagation2208.14293v1 · A. Basyrov, A.-S. Suur-Uski, L. P. L. Colombo et al.2022 · 9 citationsA&A 675, A10 (2023)
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