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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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193 papers · 1 filter
Photoexcitation Circular Dichroism in Chiral Molecules
S. Beaulieu, A. Comby, D. Descamps +13
Chirality is ubiquitous in nature and fundamental in science, from particle physics to metamaterials.The most established technique of chiral discrimination - photoabsorption circu…
Plasmonic opals: observation of a collective molecular exciton mode beyond the strong coupling
Pierre Fauche, Christian Gebhardt, Maxim Sukharev +1
Achieving and controlling strong light-matter interactions in many-body systems is of paramount importance both for fundamental understanding and potential applications. In this pa…
Chemistry of TMC-1 with multiply deuterated species and spin chemistry of H2, H2+, H3+ and their isotopologues
L. Majumdar, P. Gratier, M. Ruaud +6
Deuterated species are unique and powerful tools in astronomy since they can probe the physical conditions, chemistry, and ionization level of various astrophysical media. Recent o…
Length enumeration of fully commutative elements in finite and affine Coxeter groups
Riccardo Biagioli, Mireille Bousquet-Mélou, Frédéric Jouhet +1
An element w of a Coxeter group W is said to be fully commutative, if any reduced expression of w can be obtained from any other by transposing adjacent pairs of generators. These…
The hybrid disks: a search and study to better understand evolution of disks
J. Pericaud, E. Di Folco, A. Dutrey +2
The increased sensitivity of millimeter-wave facilities now makes possible the detection of low amounts of gas in debris disks. Some of the gas-rich debris disks harbor peculiar pr…
Dielectric geometric phase optical elements from femtosecond direct laser writing
Xuewen Wang, Aleksandr Kuchmizhak, Etienne Brasselet +1
We propose to use femtosecond direct laser writing technique to realize dielectric optical elements from photo-resist materials for the generation of structured light from purely g…
Statistics of the maximal distance and momentum in a trapped Fermi gas at low temperature
David S. Dean, Pierre Le Doussal, Satya N. Majumdar +1
We consider non-interacting fermions in an isotropic -dimensional harmonic trap. We compute analytically the cumulative distribution of the maximal radial distance of the fe…
Simultaneous concentration and velocity maps in particle suspensions under shear from rheo-ultrasonic imaging
Brice Saint-Michel, Hugues Bodiguel, Steven Meeker +1
We extend a previously developed ultrafast ultrasonic technique [Gallot et al., Rev. Sci. Instrum. 84, 045107 (2013)] to concentration field measurements in non-Brownian particle s…
Efficient photochemistry of coronene: water complexes
J. A. Noble, C. Jouvet, C. Aupetit +2
The photochemistry of ices with polycyclic aromatic hydrocarbons (PAHs) has been extensively studied, but to date no investigation has been made of PAHs in interaction with low num…
Gaia data release 1, the photometric data
F. van Leeuwen, D. W. Evans, F. De Angeli +91
Context. This paper presents an overview of the photometric data that are part of the first Gaia data release. Aims. The principles of the processing and the main characteristics o…
Dense gas in low-metallicity galaxies
J. Braine, Y. Shimajiri, P. André +4
Stars form out of the densest parts of molecular clouds. Far-IR emission can be used to estimate the Star Formation Rate (SFR) and high dipole moment molecules, typically HCN, trac…
Fission barriers of two odd-neutron actinide nuclei taking into account the time-reversal symmetry breaking at the mean-field level
Meng-Hock Koh, L. Bonneau, P. Quentin +2
Background: Fission barriers of actinide nuclei have been mostly and for long been microscopi- cally calculated for even-even fissioning systems. Calculations in the case of odd nu…
Sampling the Fourier transform along radial lines
Charles Dossal, Vincent Duval, Clarice Poon
This article considers the use of total variation minimization for the recovery of a superposition of point sources from samples of its Fourier transform along radial lines. We pre…
Octal Games on Graphs: The game 0.33 on subdivided stars and bistars
Laurent Beaudou, Pierre Coupechoux, Antoine Dailly +4
Octal games are a well-defined family of two-player games played on heaps of counters, in which the players remove alternately a certain number of counters from a heap, sometimes b…
Asymptotic safety in three-dimensional SU(2) Group Field Theory: evidence in the local potential approximation
Sylvain Carrozza, Vincent Lahoche
We study the functional renormalization group of a three-dimensional tensorial Group Field Theory (GFT) with gauge group SU(2). This model generates (generalized) lattice gauge the…
Dense Gas in the Outer Spiral Arm of M51
Hao Chen, Jonathan Braine, Yu Gao +2
There is a linear relation between the mass of dense gas, traced by the HCN(1-0) luminosity, and the star formation rate (SFR), traced by the far-infrared luminosity. Recent observ…
The TeV supernova remnant shell HESS J1731-347 and its surroundings
M. Capasso, B. Condon, M. Coffaro +7
HESS J1731-347 is a shell-type supernova remnant emitting both TeV gamma rays and non-thermal X-ray photons, spatially coincident with the radio SNR G353.6-0.7. Hadronic and lepton…
Pfaffians and nonintersecting paths in graphs with cycles: Grassmann algebra methods
Sylvain Carrozza, Adrian Tanasa
After recalling the definition of Grassmann algebra and elements of Grassmann--Berezin calculus, we use the expression of Pfaffians as Grassmann integrals to generalize a series of…
NMRProcFlow: A graphical and interactive tool dedicated to 1D spectra processing for NMR-based metabolomics
Daniel Jacob, Catherine Deborde, Marie Lefebvre +2
Concerning NMR-based metabolomics, 1D spectra processing often requires an expert eye for disentangling the intertwined peaks, and so far the best way is to proceed interactively w…
Relaxation Dynamics in Photoexcited Chiral Molecules Studied by Time-Resolved Photoelectron Circular Dichroism: Toward Chiral Femtochemistry
Antoine Comby, Samuel Beaulieu, Martial Boggio-Pasqua +8
Unravelling the main initial dynamics responsible for chiral recognition is a key stepin the understanding of many biological processes. However this challenging task requires a se…
The anatomy of the Orion B Giant Molecular Cloud: A local template for studies of nearby galaxies
Jérôme Pety, Viviana V. Guzmán, Jan H. Orkisz +11
We aim to develop the Orion B Giant Molecular Cloud (GMC) as a local template for interpreting extra-galactic molecular line observations. We use the wide-band receiver at the IRAM…
Periodic Parallelogram Polyominoes
Adrien Boussicault, Patxi Laborde-Zubieta
A periodic parallelogram polyomino is a parallelogram polyomino such that we glue the first and the last column. In this work we extend a bijection between ordered trees and parall…
Arb: Efficient Arbitrary-Precision Midpoint-Radius Interval Arithmetic
Fredrik Johansson
Arb is a C library for arbitrary-precision interval arithmetic using the midpoint-radius representation, also known as ball arithmetic. It supports real and complex numbers, polyno…
An experimental and theoretical investigation of the C(1D) + D2 reaction
Kevin M. Hickson, Yury V. Suleimanov
In a previous joint experimental and theoretical study of the barrierless chemical reaction C(1D) + H2 at low temperatures (300-50 K) [K. M. Hickson, J.-C. Loison, H. Guo, Y. V. Su…