The Distribution of Metallicities in the Local Galactic Interstellar Medium

Autor: Adam M. Ritchey, Edward B. Jenkins, J. Michael Shull, Blair D. Savage, S. R. Federman, David L. Lambert

Publikováno v: The Astrophysical Journal, Vol 952, Iss 1, p 57 (2023)

In this investigation, we present an analysis of the metallicity distribution that pertains to neutral gas in the local Galactic interstellar medium (ISM). We derive relative ISM metallicities for a sample of 84 sight lines probing diffuse atomic and

Externí odkaz: https://doaj.org/article/390ef8b3981d47dc81f5326b52814f91

Multireference configuration interaction study of the predissociation of C

Autor: Zhongxing, Xu, S R, Federman, William M, Jackson, Cheuk-Yiu, Ng, Lee-Ping, Wang, Kyle N, Crabtree

Publikováno v: The Journal of chemical physics. 157(2)

Photodissociation is one of the main destruction pathways for dicarbon (C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2ddbcc8aefca2c33319f9bbee844a918
https://pubmed.ncbi.nlm.nih.gov/35840384

Determinação da espessura de filme bioativo SiO2-CaO-P2O5 obtido via sol-gel Evaluation of the thickness of SiO2-CaO-P2O5 bioactive film obtained via sol-gel

Autor: S. R. Federman, V. T. L. Buono, W. L. Vasconcelos

Publikováno v: Cerâmica, Vol 55, Iss 334, Pp 177-180 (2009)

Foi preparado um filme bioativo do sistema SiO2-CaO-P2O5 via sol-gel pela hidrólise e condensação de TEOS, TEP, álcool e nitrato de cálcio em meio ácido. Após a mistura, a solução sintetizada serviu para revestir substrato de aço inoxidáve

Externí odkaz: https://doaj.org/article/b1a6008f5fdc476bb7b4963641bed637

Fourier-transform spectroscopy of 13C17O and deperturbation analysis of the A1Π (υ=0–3) levels

Autor: Rafał Hakalla, S. R. Federman, M. Niu, Joël Lemaire, M. Eidelsberg, N. de Oliveira, A. N. Heays, R. W. Field, Wim Ubachs, James R. Lyons, Edcel J. Salumbides, G. Stark

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2017, 189, pp.312-328. ⟨10.1016/j.jqsrt.2016.12.012⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, 189, 312-328. Elsevier Limited
Hakalla, R, Niu, M L, Field, R W, Heays, A N, Salumbides, E J, Stark, G, Lyons, J R, Eidelsberg, M, Lemaire, J L, Federman, S R, de Oliveira, N & Ubachs, W 2017, ' Fourier-transform spectroscopy of 13 C 17 O and deperturbation analysis of the A 1 Π (υ=0–3) levels ', Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 189, pp. 312-328 . https://doi.org/10.1016/j.jqsrt.2016.12.012
Journal of Quantitative Spectroscopy and Radiative Transfer, 2017, 189, pp.312-328. ⟨10.1016/j.jqsrt.2016.12.012⟩

The high-resolution B$^1\Sigma^+$ - A$^1\Pi$ (0, 0) and (0, 3) emission bands of the less-abundant $^{13}$C$^{17}$O isotopologue have been investigated by Fourier-transform spectroscopy in the visible region using a Bruker IFS 125HR spectrometer at a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec9b0b2162d16b73dacbbf62117d546
https://doi.org/10.1016/j.jqsrt.2016.12.012

The VLA/ALMA Nascent Disk and Multiplicity (VANDAM) Survey of Orion Protostars. III. Substructures in Protostellar Disks

Autor: S. R. Federman, Leslie W. Looney, Patrick D. Sheehan, S. Thomas Megeath, John J. Tobin

Publikováno v: The Astrophysical Journal. 902:141

The prevalence of substructures in $\sim1-10$ Myr old protoplanetary disks, which are often linked to planet formation, has raised the question of how early such features form, and as a corollary, how early planet formation begins. Here we present ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e4212c2a2781d3f17fddb830257237d
https://doi.org/10.3847/1538-4357/abbad5