Current polarimetric calibration techniques derive the instrument modulation matrix by numerically fitting an instrumental model to measurements of a set of...
Neural translation for Stokes inversion and synthesis
Context. The physical conditions in stellar atmospheres, such as temperature, velocity, and magnetic fields, can be obtained by interpreting solar spectro...
Neutral carbon and highly excited CO in a massive star-forming main sequence galaxy at z = 2.2
We used the Plateau De Bure Interferometer to observe multiple CO and neutral carbon transitions in a z = 2.2 main sequence disk galaxy, BX610. Our observation...
Neutral oxygen spectral line formation revisited with new collisional data: large departures from LTE at low metallicity
Aims: A detailed study is presented, including estimates of the impact on elemental abundance analysis, of the non-local thermodynamic equilibrium (non-LTE)...
Neutral Sodium from Comet Hale-Bopp: A Third Type of Tail
We report on the discovery and analysis of a striking neutral sodium gas tail associated with comet C/1995 O1 Hale-Bopp. Sodium D line emission has been...
Neutron bombardment of C60and C70fullerenes: A spectroscopic and calorimetric study
C60 and C70 fullerenes were neutron-bombarded to an integral dose of 3.28×1016 n cm−2. After the neutron treatment the trichloromethane soluble fraction was...
Neutron bombardment of lithium bis(oxalato) borate: LiBOB
Lithium bis(oxalato) borate (LiBOB) was neutron bombarded with a flux of 2.40 × 1012 n cm−2 s−1 for 1, 2, 3 and 4 h. The neutron damaged LiBOB was studied by FT...