Atmospheric impact of 2-methylpentanal emissions: kinetics, photochemistry, and formation of secondary pollutants by M. Asensio, M. Asensio, S. Blázquez, S. Blázquez, S. Blázquez, M. Antiñolo, M. Antiñolo, J. Albaladejo, J. Albaladejo, E. Jiménez, E. Jiménez

“…First, the photochemistry of 2MP under simulated solar conditions was investigated by determining the UV absorption cross sections (220–360 nm) and the effective photolysis quantum yield in the UV solar actinic region (<span class="inline-formula"><i>λ</i></span> <span class="inline-formula"><i>&gt;</i></span> 290 nm). …”
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Research progress on rare earth radiation-resistant polymer matrix composites by WANG Shenglong, SHEN Zicai, LIN Fenglong, WU Yincai, YAN Bohao, SONG Lijun

“…Rare earth elements have excellent radiation resistance to neutrons, high-energy photons and gamma rays due to their high absorption cross sections and atomic numbers. The photoelectric effect, Compton effect and electron pair effect of rare earth elements are firstly introduced in this paper. …”
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Characterisation and improvement of <i>j</i>(O¹D) filter radiometers by B. Bohn, D. E. Heard, N. Mihalopoulos, C. Plass-Dülmer, R. Schmitt, L. K. Whalley

“…In this work the spectral characterisations of seven instruments were revised, and the correction procedures were updated and harmonised considering recent recommendations of absorption cross sections and quantum yields of the photolysis process O₃ →  O(¹D). …”
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Interband, Surface Plasmon and Fano Resonances in Titanium Carbide (MXene) Nanoparticles in the Visible to Infrared Range by Manuel Gonçalves, Armen Melikyan, Hayk Minassian, Taron Makaryan, Petros Petrosyan, Tigran Sargsian

“…Herein, the optical properties of the most widely studied Ti<inline-formula><math display="inline" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><msub><mrow></mrow><mn>3</mn></msub></semantics></math></inline-formula>C<inline-formula><math display="inline" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>T<inline-formula><math display="inline" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><msub><mrow></mrow><mi mathvariant="normal">x</mi></msub></semantics></math></inline-formula> MXene nanosheets are theoretically analyzed and absorption cross-sections are calculated exploiting available experimental data on its dielectric function. …”
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Addition and recombination reactions of unsaturated radicals using a novel laser kinetics spectrometer by Ismail, Huzeifa

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Mass-independent sulfur isotope fractionation during photochemistry of sulfur dioxide by Whitehill, Andrew (Andrew Richard)

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The SPHINX M-dwarf Spectral Grid. I. Benchmarking New Model Atmospheres to Derive Fundamental M-dwarf Properties by Aishwarya R. Iyer, Michael R. Line, Philip S. Muirhead, Jonathan J. Fortney, Ehsan Gharib-Nezhad

“…We incorporate the latest precomputed absorption cross sections with pressure broadening for key molecules dominant in late-K, early/main-sequence-M stars. …”
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Proposed standardized definitions for vertical resolution and uncertainty in the NDACC lidar ozone and temperature algorithms – Part 2: Ozone DIAL uncertainty budget by T. Leblanc, R. J. Sica, J. A. E. van Gijsel, S. Godin-Beekmann, A. Haefele, T. Trickl, G. Payen, G. Liberti

“…<br><br> The independent uncertainty components contributing to the overall budget include random noise associated with signal detection, uncertainty due to saturation correction, background noise extraction, the absorption cross sections of O₃, NO₂, SO₂, and O₂, the molecular extinction cross sections, and the number densities of the air, NO₂, and SO₂. …”
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Variation of the radiative properties during black carbon aging: theoretical and experimental intercomparison by C. He, K.-N. Liou, Y. Takano, R. Zhang, M. Levy Zamora, P. Yang, Q. Li, L. R. Leung

“…Theoretical calculations are consistent with measurements in extinction and absorption cross sections for fresh BC aggregates with different BC sizes (i.e., mobility diameters of 155, 245, and 320 nm), with differences of &le; 25 %. …”
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Kinetic isotope effects in the gas phase reactions of OH and Cl with CH₃Cl, CD₃Cl, and ¹³CH₃Cl by A. A. Gola, A. A. Gola, B. D'Anna, K. L. Feilberg, S. R. Sellevåg, L. Bache-Andreassen, C. J. Nielsen

“…The reactions were carried out in a smog chamber using long path FTIR detection and the spectroscopic data analyzed employing a non-linear least squares spectral fitting method using measured high-resolution infrared spectra as well as absorption cross sections from the HITRAN database. The reaction rates of ¹³CH₃Cl and CD₃Cl with OH and Cl were determined relative to CH₃Cl as: <i>k</i>_OH+CH3Cl<i>k</i>_OH+CH3Cl/<i>k</i>_OH+13CH3Cl}<i>k</i>_OH+13CH3Cl=1.059&plusmn;0.008, <i>k</i>_OH+CH3Cl<i>k</i>_OH+CH3Cl/<i>k</i>_OH+CD3Cl<i>k</i>_OH+CD3Cl=3.9&plusmn;0.4, <i>k</i>_Cl+CH3Cl<i>k</i>_Cl+CH3Cl/<i>k</i>_Cl+13CH3Cl<i>k</i>_Cl+13CH3Cl =1.070&plusmn;0.010 and <i>k</i>_Cl+CH3Cl<i>k</i>_Cl+CH3Cl/<i>k</i>_Cl+CD3Cl<i>k</i>_Cl+CD3Cl=4.91&plusmn;0.07. …”
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Applicability analysis of the ESSM and Tone's method in the resonance calculation of molten salt reactors by DAI Ming, ZHANG Ao, CHENG Maosong

“…The keff errors calculated by the ESSM and Tone's method for the MSR fuel lattice are less than 1.50×10-3, and the maximum errors of U-238 homogenized absorption cross sections in the fuel region are less than 3.1%.ConclusionsThe ESSM and Tone's method are more accurate and has a significant efficiency advantage than the subgroup method with uncorrelated model or full correlation model for the case with radial temperature distribution. …”
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Novel resonant and light-guiding phenomena in photonics by Hamam, Rafif E. (Rafif Ezzat)

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Vibronic origin of sulfur mass-independent isotope effect in photoexcitation of SO[subscript 2] and the implications to the early earth's atmosphere by Whitehill, Andrew Richard, Ono, Shuhei, Xie, Changjian, Hu, Xixi, Xie, Daiqian, Guo, Hua

“…The observed MIF signature differs considerably from that predicted by isotopologue-specific absorption cross-sections of SO[subscript 2] and is insensitive to the wavelength region of excitation (above or below 300 nm), suggesting that the MIF originates not from the initial excitation of SO[subscript 2] to the singlet states but from an isotope selective spin–orbit interaction between the singlet ([~ over A][superscript 1]A[subscript 2]/[~ over B][superscript 1]B[subscript 1]) and triplet ([~ over a][superscript 3]B[subscript 1]) manifolds. …”
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Temperature Correction of the Vertical Ozone Distribution Retrieval at the Siberian Lidar Station Using the MetOp and Aura Data by Sergey Dolgii, Alexey A. Nevzorov, Alexey V. Nevzorov, Yurii Gridnev, Olga Kharchenko

“…To estimate how the temperature correction of absorption cross-sections influences the OVD retrieval from lidar measurements, we calculated the deviations of the difference between two profiles, retrieved using satellite- and model-based temperatures. …”
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Theoretical Calculation for Photonuclear Reaction of 142-146,148,150Nd by JIN Yongli;TIAN Yuan;TAO Xi;WANG Jimin;XU Ruirui;LIU Ping;GE Zhigang

“…It should be noticed before the theoretical calculations that, various existing experimental data in EXFOR for photonuclear reaction including (γ, xn), (γ, sn), (γ, in) (i=1,4) and so on were collected and evaluated, some discrepancies and selfinconsistencies among different data were removed, and the present theoretical calculations were guided under the well evaluated measurements. Photon absorption cross sections for the photon incident energy below 200 MeV were firstly determined with the classical photon strength functions and the quasideuteron model. …”
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ClOOCl photolysis at high solar zenith angles: analysis of the RECONCILE self-match flight by O. Sumińska-Ebersoldt, R. Lehmann, T. Wegner, J.-U. Grooß, E. Hösen, R. Weigel, W. Frey, S. Griessbach, V. Mitev, C. Emde, C. M. Volk, S. Borrmann, M. Rex, F. Stroh, M. von Hobe

“…In the atmospherically relevant wavelength region (λ &gt; 310 nm), significant discrepancies between laboratory measurements of ClOOCl absorption cross sections and spectra cause a large uncertainty in &lt;i&gt;J&lt;/i&gt;&lt;sub&gt;ClOOCl&lt;/sub&gt;. …”
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Study on Burnup Calculation Method Based on Proper Orthogonal Decomposition Reduced-order by ZHANG Binhang1;BI Yanzhao1;GONG Hanyuan1;ZHANG Yonghong1,*;YUAN Xianbao2

“…However, for the calculation of 155Gd and 149Sm, which have larger neutron absorption cross sections, the calculation accuracy of the first-order ROM is poor, the relative deviation of the fifth-order ROM is within 5%, and the relative deviation of the tenth-order ROM reaches within 0.1%. …”
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Plasmon-Enhanced Perovskite Solar Cells Based on Inkjet-Printed Au Nanoparticles Embedded into TiO₂ Microdot Arrays by Sofia Rubtsov, Albina Musin, Viktor Danchuk, Mykola Shatalov, Neena Prasad, Michael Zinigrad, Lena Yadgarov

“…The finite-difference time-domain (FDTD) simulation was employed to evaluate the absorption cross-sections and local field enhancement of AuNPs in the TiO₂ and TiO₂/MAPI surrounding media. …”
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Retrieval of trace gases using IASI by Vincent, R

“…Procedures to parametrise the Reference Forward Model (RFM) by creating a set of pre-tabulated look-up tables (LUTs) of absorption cross-sections for individual gases were developed. …”

Atmospheric black carbon in the metropolitan area of La Paz and El Alto, Bolivia: concentration levels and emission sources by V. Mardoñez-Balderrama, V. Mardoñez-Balderrama, V. Mardoñez-Balderrama, G. Močnik, G. Močnik, G. Močnik, M. Pandolfi, R. L. Modini, F. Velarde, L. Renzi, L. Renzi, A. Marinoni, J.-L. Jaffrezo, I. Moreno R., D. Aliaga, F. Bianchi, C. Mohr, C. Mohr, C. Mohr, C. Mohr, M. Gysel-Beer, P. Ginot, R. Krejci, R. Krejci, A. Wiedensohler, G. Uzu, M. Andrade, M. Andrade, P. Laj, P. Laj

“…Average mass absorption cross sections of 6.6–8.2 m<span class="inline-formula">²</span> g<span class="inline-formula">⁻¹</span> were found in the urban area at 637 nm. …”
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