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20142026
most citedThe NIKA2 large field-of-view millimeter continuum camera for the 30-m IRAM telescope

160 citations · 1.6k across the 108 of their papers we have counts for

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27 papers · 1 filter

astro-ph.IM2026

Proof of concept of the COSMOCal project at the IRAM 30m telescope

S. Savorgnano, L. Bizzarri, A. Ritacco +25

This work reports on a test campaign conducted at the IRAM 30m telescope to validate the COSMOCal instrument, a novel concept for absolute calibration of polarization angle, beam p…

astro-ph.IM2026

Status and future development of the COSMOCal Project for absolute CMB polarization calibration

Silvia Micheli, Alessia Ritacco, Alessandro Carones +36

Cosmic Microwave Background (CMB) polarization measurements are pushing instrumental sensitivities to levels where calibration systematics become a dominant limitation. The large d…

astro-ph.IM2026

Status of the COSmological Microwave Observations CALibrator

L. Mousset, J. Aumont, S. Berta +33

As the sensitivity of CMB telescopes increases, the need for precise calibration becomes critical. Started in 2022, the COSMOCal project aims to place an artificial polarized sourc…

astro-ph.IM2025

First release of LiteBIRD simulations from an end-to-end pipeline

M. Bortolami, N. Raffuzzi, L. Pagano +107

The LiteBIRD satellite mission aims at detecting Cosmic Microwave Background modes with unprecedented precision, targeting a total error on the tensor-to-scalar ratio of $δ…

astro-ph.IM2025

On the computational feasibility of Bayesian end-to-end analysis of LiteBIRD simulations within Cosmoglobe

R. Aurvik, M. Galloway, E. Gjerløw +107

We assess the computational feasibility of end-to-end Bayesian analysis of the JAXA-led LiteBIRD experiment by analysing simulated time ordered data (TOD) for a subset of detectors…

astro-ph.IM2025

A Simulation Framework for the LiteBIRD Instruments

M. Tomasi, L. Pagano, A. Anand +111

LiteBIRD, the Lite (Light) satellite for the study of -mode polarization and Inflation from cosmic background Radiation Detection, is a space mission focused on primordial cosmo…

astro-ph.IM2024★ 3 cited

Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

Y. Takase, L. Vacher, H. Ishino +105

Large angular scale surveys in the absence of atmosphere are essential for measuring the primordial -mode power spectrum of the Cosmic Microwave Background (CMB). Since this pro…

astro-ph.IM2024

The LiteBIRD mission to explore cosmic inflation

T. Ghigna, A. Adler, K. Aizawa +156

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 exploration of primord…

astro-ph.IM2023

Polarization angle accuracy for future CMB experiments. The COSMOCal project and its prototype in the 1mm band

A. Ritacco, L. Bizzarri, F. Boulanger +24

The Cosmic Microwave Background (CMB) radiation offers a unique window into the early Universe, facilitating precise examinations of fundamental cosmological theories. However, the…

astro-ph.IM2022★ 35 cited

Probing Cosmic Inflation with the LiteBIRD Cosmic Microwave Background Polarization Survey

LiteBIRD Collaboration, E. Allys, K. Arnold +188

LiteBIRD, the Lite (Light) satellite for the study of B-mode polarization and Inflation from cosmic background Radiation Detection, is a space mission for primordial cosmology and…

astro-ph.IM2021★ 4 cited

Probing the role of magnetic fields in star-forming filaments: NIKA2-Pol commissioning results toward OMC-1

H. Ajeddig, R. Adam, P. Ade +43

Dust polarization observations are a powerful, practical tool to probe the geometry (and to some extent, the strength) of magnetic fields in star-forming regions. In particular, Pl…

astro-ph.IM2021★ 7 cited

Overview of the Medium and High Frequency Telescopes of the LiteBIRD satellite mission

L. Montier, B. Mot, P. de Bernardis +232

LiteBIRD is a JAXA-led Strategic Large-Class mission designed to search for the existence of the primordial gravitational waves produced during the inflationary phase of the Univer…

astro-ph.IM2021★ 143 cited

LiteBIRD: JAXA's new strategic L-class mission for all-sky surveys of cosmic microwave background polarization

M. Hazumi, P. A. R. Ade, A. Adler +233

LiteBIRD, the Lite (Light) satellite for the study of B-mode polarization and Inflation from cosmic background Radiation Detection, is a space mission for primordial cosmology and…

astro-ph.IM2021

The optical design of the LiteBIRD Middle and High Frequency Telescope

L. Lamagna, J. E. Gudmundsson, H. Imada +26

LiteBIRD is a JAXA strategic L-class mission devoted to the measurement of polarization of the Cosmic Microwave Background, searching for the signature of primordial gravitational…

astro-ph.IM2020★ 16 cited

Detection of the magnetar XTE J1810-197 at 150 and 260 GHz with the NIKA2 Kinetic Inductance Detector camera

P. Torne, J. Macías-Pérez, B. Ladjelate +13

The investigation of pulsars between millimetre and optical wavelengths is challenging due to the faintness of the pulsar signals and the relative low sensitivity of the available…

astro-ph.IM2020★ 4 cited

Development and application of metamaterial-based Half-Wave Plates for the NIKA and NIKA2 polarimeters

G. Pisano, A. Ritacco, A. Monfardini +11

CONTEXT.Large field-of-view imaging/polarimetry instruments operating at millimeter and submm wavelengths are fundamental tools to understand the role of magnetic fields (MF) in ch…

astro-ph.IM2019★ 6 cited

Observing with NIKA2Pol from the IRAM 30m telescope. Early results on the commissioning phase

A. Ritacco, R. Adam, P. Ade +41

The NIKA2 polarization channel at 260 GHz (1.15 mm) has been proposed primarily to observe galactic star-forming regions and probe the critical scales between 0.01-0.05 pc at which…

astro-ph.IM2019★ 2 cited

NIKA2 mapping and cross-instrument SED extraction of extended sources with Scanamorphos

H. Roussel, N. Ponthieu, R. Adam +38

The steps taken to tailor to NIKA2 observations the Scanamorphos algorithm (initially developed to subtract low-frequency noise from Herschel on-the-fly observations) are described…

astro-ph.IM2019★ 88 cited

Calibration and Performance of the NIKA2 camera at the IRAM 30-meter Telescope

L. Perotto, N. Ponthieu, J. -F. Macías-Pérez +45

NIKA2 is a dual-band millimetric continuum camera of 2900 Kinetic Inductance Detectors (KID), operating at and , installed at the IRAM 30-meter telescope. We p…

astro-ph.IM2017★ 12 cited

The NIKA2 instrument at 30-m IRAM telescope: performance and results

A. Catalano, R. Adam, P. A. R. Ade +84

The New IRAM KID Arrays 2 (NIKA2) consortium has just finished installing and commissioning a millimetre camera on the IRAM 30 m telescope. It is a dual-band camera operating with…

astro-ph.IM2017★ 160 cited

The NIKA2 large field-of-view millimeter continuum camera for the 30-m IRAM telescope

Remi Adam, Amar Adane, P. A. R. Ade +45

Millimeter-wave continuum astronomy is today an indispensable tool for both general Astrophysics studies and Cosmology. General purpose, large field-of-view instruments are needed…

astro-ph.IM2016★ 33 cited

Polarimetry at millimeter wavelengths with the NIKA camera: calibration and performance

A. Ritacco, N. Ponthieu, A. Catalano +37

Magnetic fields, which play a major role in a large number of astrophysical processes from galactic to cosmological scales, can be traced via observations of dust polarization as d…

astro-ph.IM2016★ 9 cited

The NIKA2 commissioning campaign: performance and first results

A. Catalano, R. Adam, P. Ade +39

The New IRAM KID Array 2 (NIKA 2) is a dual-band camera operating with three frequency-multiplexed kilopixels arrays of Lumped Element Kinetic Inductance Detectors (LEKID) cooled a…

astro-ph.IM2016

NIKA 2: next-generation continuum/polarized camera at the IRAM 30 m telescope and its prototype

A. Ritacco, R. Adam, A. Adane +36

NIKA 2 (New Instrument of Kids Array) is a next generation continuum and polarized instrument successfully installed in October 2015 at the IRAM 30 m telescope on Pico-Veleta (Gran…