The molecular hydrogen explorer H2EX (2009)
Boulanger, F., Maillard, J. P., Appleton, P., Falgarone, E., Lagache, G., Schulz, B., ...
The Molecular Hydrogen Explorer, H2EX, was proposed in response to the ESA 2015 - 2025 Cosmic Vision Call as a medium class space mission with NASA and CSA participations. The mission, conceived to...
Data inversion for over-resolved spectral imaging in astronomy (2009)
Rodet, T., Orieux, F., Abergel, A.
We present an original method for reconstructing a three-dimensional object having two spatial dimensions and one spectral dimension from data provided by the infrared slit spectrograph on board the...
Dust processing in photodissociation regions - Mid-IR emission modelling (2008)
Compiegne, M., Abergel, A., Verstraete, L., Habart, E.
Mid-infrared spectroscopy of dense illuminated ridges (or photodissociation regions, PDRs) suggests dust evolution. Such evolution must be reflected in the gas physical properties through processes...
HCV genotype 5 : epidemiology and spread of an uncommon genotype (2008)
Verbeeck, J., Peigue-Lafeuille, H., Ross, R.S., Abergel, A., Nevens, F., Van Der Merwe, Schalk W., ...
HCV genotype 5 : epidemiology and spread of an uncommon genotype (2008)
Verbeeck, J., Peigue-Lafeuille, H., Ross, R.S., Abergel, A., Nevens, F., Van Der Merwe, Schalk Willem, ...
The SPICA Consortium, Swinyard, Bruce, Nakagawa, Takao, Merken, Patrick, Royer, Pierre, Souverijns, Tim, ...
Amiaux, J., Alouadi, F., Augueres, J. L., Bouchet, P., Bouzat, M., Cavarroc, C., ...
The present paper describes the different steps leading to the Flight Model integration of the Mid-Infra Red IMager Optical Bench MIRIM-OB which is part of the scientific payload of the JWST. In...
S. Ott, R. Gastaud, S. Guest, M. Delaney, B. Altieri, B. Ali, ...
. The ISOCAM Interactive Analysis System (CIA) is used to calibrate and to perform the astronomical data processing of ISOCAM, the infrared camera on board the Infrared Space Observatory (ISO). 1 ISO...
ISOCAM Observations of Young Low-mass Stars (2007)
G. Olofsson, A. A. Kaas, L. Nordh, S. Bontemps, M. Huldtgren, A. Abergel, ...
Abstract. One of the nearby sites of star formation, the Chamaeleon I region, is mapped in an ISOCAM survey program and we derive a preliminary luminosity function. There is a clear indication that...
A. A. Kaas, G. Olofsson, S. Bontemps, L. Nordh, M. Huldtgren, A. Abergel, ...
We present the first results of a mid-IR survey of the
G. Olofsson, A. A Kaas, S. Bontemps, L. Nordh, M. Huldtgren, A. Abergel, ...
, T. Montmerle
Benchmarking PDR models against the Horsehead edge (2007)
Pety, J., Goicoechea, J. R., Gerin, M., Hily-Blant, P., Teyssier, D., Roueff, E., ...
To prepare for the unprecedented spatial and spectral resolution provided by ALMA and Herschel/HIFI, chemical models are being benchmarked against each other. It is obvious that chemical models also...
Benchmarking PDR models against the Horsehead edge (2007)
Pety, J., Goicoechea, J. R., Gerin, M., Hily-Blant, P., Teyssier, D., Roueff, E., ...
To prepare for the unprecedented spatial and spectral resolution provided by ALMA and Herschel/HIFI, chemical models are being benchmarked against each other. It is obvious that chemical models also...
Aromatic emission from the ionised mane of the Horsehead nebula (2007)
Compiegne, M., Abergel, A., Verstraete, L., Reach, W. T., Habart, E., Smith, J. D., ...
We study the evolution of the Aromatic Infrared Bands (AIBs) emitters across the illuminated edge of the Horsehead nebula and especially their survival and properties in the HII region. We present...
Berne, O., Joblin, C., Deville, Y., Smith, J. D., Rapacioli, M., Bernard, J. P., ...
This work was conducted as part of the SPECPDR program, dedicated to the study of very small particles and astrochemistry, in Photo-Dissociation Regions (PDRs). We present the analysis of the mid-IR...
Swain, MG, Lai, MY, Shiffman, ML, Cooksley, WGE, Abergel, A, Lin, A, ...
Density structure of the Horsehead nebula photo-dissociation region (2006)
Habart, E., Abergel, A., Walmsley, C. M., Teyssier, D., Pety, J.
We present high angular resolution images of the H$_2$ 1-0 S(1) line emission obtained with the Son of ISAAC (SOFI) at the New Technology Telescope (NTT) of the Horsehead nebula. These observations...
Are PAHs precursors of small hydrocarbons in Photo--Dissociation Regions? The Horsehead case (2006)
Pety, J., Teyssier, D., Fosse, D., Gerin, M., Roueff, E., Abergel, A., ...
We present maps at high spatial and spectral resolution in emission lines of C2H, c-C3H2, C4H, 12CO and C18O of the edge of the Horsehead nebula obtained with the Plateau de Bure Interferometer...
ISOCAM observations of the L1551 star formation region (2005)
Gålfalk, M., Olofsson, G., Kaas, A. A., Olofsson, S., Bontemps, S., Nordh, L., ...
The results of a deep mid-IR ISOCAM survey of the L1551 dark molecular cloud are presented. The aim of this survey is a search for new YSO (Young Stellar Object) candidates, using two broad-band...
The young stellar population in the Serpens Cloud Core: An ISOCAM survey (2005)
Kaas, A. A., Olofsson, G., Bontemps, S., Andre, P., Nordh, L., Huldtgren, M., ...
We present results from an ISOCAM survey in the two broad band filters LW2 (5-8.5 mu) and LW3 (12-18 mu) of a 0.13 square degree coverage of the Serpens Main Cloud Core. A total of 392 sources were...
Bontemps, S., Andre, P., Kaas, A. A., Nordh, L., Olofsson, G., Huldtgren, M., ...
We present the results of the first extensive mid-infrared (IR) imaging survey of the rho Ophiuchi embedded cluster, performed with the ISOCAM camera on board the ISO satellite. The main molecular...
Density structure of the Horsehead nebula photo-dissociation region (2005)
Habart, E., Abergel, A., Walmsley, C. M., Teyssier, D., Pety, J.
We present high angular resolution images of the H$_2$ 1-0 S(1) line emission obtained with the Son of ISAAC (SOFI) at the New Technology Telescope (NTT) of the Horsehead nebula. These observations...
Are PAHs precursors of small hydrocarbons in Photo--Dissociation Regions? The Horsehead case (2005)
Pety, J., Teyssier, D., Fosse, D., Gerin, M., Roueff, E., Abergel, A., ...
We present maps at high spatial and spectral resolution in emission lines of C2H, c-C3H2, C4H, 12CO and C18O of the edge of the Horsehead nebula obtained with the Plateau de Bure Interferometer...
Are PAHs precursors of small hydrocarbons in Photo-Dissociation Regions? The Horsehead case (2005)
Pety, Jérôme, Teyssier, D., Fosse, David, Gerin, M., Roueff, E., Abergel, A., ...
In press in Astronomy & Astrophysics. Uses aa LaTeX macros.
The nature of coagulated interstellar grains as contrained by FIR and sub-mm observations (2005)
Stepnik, B., Jones, A.P., Abergel, A., Bernard, J.P., Lepeintre, F., Ristorcelli, I.
Density structure of the Horsehead nebula photo-dissociation region (2005)
Habart, E., Abergel, A., Walmsley, C. M., Teyssier, D., Pety, J.
We present high angular resolution images of the H$_2$ 1-0 S(1) line emission obtained with the Son of ISAAC (SOFI) at the New Technology Telescope (NTT) of the Horsehead nebula. These observations...
Are PAHs precursors of small hydrocarbons in Photo--Dissociation Regions? The Horsehead case (2005)
Pety, J., Teyssier, D., Fosse, D., Gerin, M., Roueff, E., Abergel, A., ...
We present maps at high spatial and spectral resolution in emission lines of C2H, c-C3H2, C4H, 12CO and C18O of the edge of the Horsehead nebula obtained with the Plateau de Bure Interferometer...
Density structure of the Horsehead nebula photo-dissociation region (2005)
Habart, E., Abergel, A., Walmsley, C. M., Teyssier, D., Pety, J.
We present high angular resolution images of the H$_2$ 1-0 S(1) line emission obtained with the Son of ISAAC (SOFI) at the New Technology Telescope (NTT) of the Horsehead nebula. These observations...
Are PAHs precursors of small hydrocarbons in Photo--Dissociation Regions? The Horsehead case (2005)
Pety, J., Teyssier, D., Fosse, D., Gerin, M., Roueff, E., Abergel, A., ...
We present maps at high spatial and spectral resolution in emission lines of C2H, c-C3H2, C4H, 12CO and C18O of the edge of the Horsehead nebula obtained with the Plateau de Bure Interferometer...
Mid-IR spectro-imaging observations with the ISOCAM CVF: final reduction and archive (2005)
Boulanger, F., Lorente, R., Deschenes, M. A. M., Abergel, A., Cesarsky, D., ...
ISOCAM observations of the L1551 star formation region (2004)
Gålfalk, M., Olofsson, G., Kaas, A. A., Olofsson, S., Bontemps, S., Nordh, L., ...
The results of a deep mid-IR ISOCAM survey of the L1551 dark molecular cloud are presented. The aim of this survey is a search for new YSO (Young Stellar Object) candidates, using two broad-band...
The young stellar population in the Serpens Cloud Core: An ISOCAM survey (2004)
Kaas, A. A., Olofsson, G., Bontemps, S., Andre, P., Nordh, L., Huldtgren, M., ...
We present results from an ISOCAM survey in the two broad band filters LW2 (5-8.5 mu) and LW3 (12-18 mu) of a 0.13 square degree coverage of the Serpens Main Cloud Core. A total of 392 sources were...
Carbon budget and carbon chemistry in Photon Dominated Regions (2004)
Teyssier, D., Fosse, D., Gerin, M., Pety, J., Abergel, A., Roueff, E.
We present a study of small carbon chains and rings in Photon Dominated Regions (PDRs) performed at millimetre wavelengths. Our sample consists of the Horsehead nebula (B33), the rho,Oph L1688 cloud...
ISOCAM observations of the L1551 star formation region (2004)
Gålfalk, M., Olofsson, G., Kaas, A. A., Olofsson, S., Bontemps, S., Nordh, L., ...
The results of a deep mid-IR ISOCAM survey of the L1551 dark molecular cloud are presented. The aim of this survey is a search for new YSO (Young Stellar Object) candidates, using two broad-band...
The young stellar population in the Serpens Cloud Core: An ISOCAM survey (2004)
Kaas, A. A., Olofsson, G., Bontemps, S., Andre, P., Nordh, L., Huldtgren, M., ...
We present results from an ISOCAM survey in the two broad band filters LW2 (5-8.5 mu) and LW3 (12-18 mu) of a 0.13 square degree coverage of the Serpens Main Cloud Core. A total of 392 sources were...
ISOCAM observations of the L1551 star formation region (2004)
Gålfalk, M., Olofsson, G., Kaas, A. A., Olofsson, S., Bontemps, S., Nordh, L., ...
The results of a deep mid-IR ISOCAM survey of the L1551 dark molecular cloud are presented. The aim of this survey is a search for new YSO (Young Stellar Object) candidates, using two broad-band...
The young stellar population in the Serpens Cloud Core: An ISOCAM survey (2004)
Kaas, A. A., Olofsson, G., Bontemps, S., Andre, P., Nordh, L., Huldtgren, M., ...
We present results from an ISOCAM survey in the two broad band filters LW2 (5-8.5 mu) and LW3 (12-18 mu) of a 0.13 square degree coverage of the Serpens Main Cloud Core. A total of 392 sources were...
Abergel, A., Pety, J., Gerin, M., Fosse, D., Teyssier, D., Habart, E.
Abstract: We present recent observations of small hydrocarbons (C3H2, C2H, C4H) with high abundances in the Photo-Dissociation Region of the Horsehead nebula. Our results show for the first time...
Evolution of very small particles in the southern part of Orion B observed by ISOCAM (2002)
Abergel, A., Bernard, J. P., Boulanger, F., Cesarsky, D., Falgarone, E., Jones, A., ...
We present ISOCAM observations (5-18 mum) of the southern part of Orion B, including the reflection nebula NGC 2023 and the Horsehead nebula illuminated by the B star HD 37903 and the O star sigma...
Bontemps, S, André, P, Kaas, AA, Nordh, L, Olofsson, G, Huldtgren, M, ...
We present the results of the first extensive mid-infrared (IR) imaging survey of the rho Ophiuchi embedded cluster, performed with the ISOCAM camera on board the ISO satellite. The main rho Ophiuchi...
Bontemps, S., Andre, P., Kaas, A. A., Nordh, L., Olofsson, G., Huldtgren, M., ...
We present the results of the first extensive mid-infrared (IR) imaging survey of the rho Ophiuchi embedded cluster, performed with the ISOCAM camera on board the ISO satellite. The main molecular...
Bontemps, S., Andre, P., Kaas, A. A., Nordh, L., Olofsson, G., Huldtgren, M., ...
We present the results of the first extensive mid-infrared (IR) imaging survey of the rho Ophiuchi embedded cluster, performed with the ISOCAM camera on board the ISO satellite. The main molecular...
Bontemps, S., Andre, P., Kaas, A. A., Nordh, L., Olofsson, G., Huldtgren, M., ...
We present the results of the first extensive mid-infrared (IR) imaging survey of the rho Ophiuchi embedded cluster, performed with the ISOCAM camera on board the ISO satellite. The main molecular...
Optimizing ISOCAM data processing using spatial redundancy (2000)
We present new data processing techniques that allow to correct the main instrumental effects that degrade the images obtained by ISOCAM, the camera on board the Infrared Space Observatory (ISO). Our...
The extragalactic background and its fluctuations in the far-infrared wavelengths (2000)
Lagache, G., Puget, J-L., Abergel, A., Bouchet, F. R., Boulanger, F., Ciliegi, P., ...
A Cosmic Far-InfraRed Background (CFIRB) has long been predicted that would traces the intial phases of galaxy formation. It has been first detected by Puget et al.(1996) using COBE data and has been...
First detection of the WIM dust emission. Implication for the Cosmic Far-Infrared Background (1999)
Lagache, G., Abergel, A., Boulanger, F., Desert, F. X.
We present a new analysis of the far-IR emission at high Galactic latitude based on COBE and HI data. A decomposition of the Far-IR emission over the HI, H^+ and H_2 Galactic gas components and the...
Ott, S, Gastaud, R, Guest, S, Delaney, M, Altieri, B, Ali, B, ...
The interstellar cold dust observed by COBE (1998)
Lagache, G., Abergel, A., Boulanger, F., Puget, J. L.
Using DIRBE and FIRAS maps at high latitude ($|b|>10^{\circ}$) we derive the spatial distribution of the dust temperature associated with the diffuse cirrus and the dense molecular clouds. For a...
Clements, D. L., Perault, M., Abergel, A., Bernard, J-P., ...
We have developed a general data reduction technique for ISOCAM data coming from various deep surveys of faint galaxies. In order to reach the fundamental limits of the camera (due to the background...
Mid-Infrared spectrum of the zodiacal light (1996)
Reach, WT, Abergel, A, Boulanger, F, Desert, FX, Perault, M, Bernard, JP, ...
Using the mid-infrared camera on the Infrared Space Observatory (ISO), the spectrum of a relatively empty piece of sky, dominated by zodiacal light, was measured from 5 to 16.5 mu m wavelength. The...
ISOCAM observations of low-luminosity young stellar objects in the Chamaeleon dark clouds (1996)
Nordh, L, Olofsson, G, Abergel, A, Andre, P, Blommaert, Joris; U0037630, Bontemps, S, ...
We report the first results from an ISOCAM survey for low-luminosity, young stellar objects (YSOs) in nearby star formation regions. The present Letter concerns three regions within the Chamaeleon...
First Result form the ISOCAM Parallel Mode (1996)
Siebenmorgen, R, Abergel, A, Altieri, B, Biviano, A, Blommaert, JADL, Boulade, O, ...
Boulant, J, Mathieu, S, D'Amato, M, Abergel, A, Dapoigny, M, Bommelaer, G
BACKGROUND AND AIMS: Transient lower oesophageal sphincter relaxations (TLOSRs) has been found to be the main mechanism of gastro-oesophageal reflux. In dogs, cholecystokinin (CCK) is involved in...