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Related papers: Discovery of the Titanium Isotopes

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Titan's ionosphere contains a plethora of hydrocarbons and nitrile cations and anions as measured by the Ion Neutral Mass Spectrometer and Cassini Plasma Spectrometer (CAPS) onboard the Cassini spacecraft. Data from the CAPS Ion Beam…

This paper is a brief overview of the theory and experimental data of atmospheric neutrino production at the fiftieth anniversary of the experimental discovery of neutrinos.

Astrophysics · Physics 2011-05-12 Thomas K. Gaisser

Total radiative thermal neutron-capture $\gamma$-ray cross sections for the $^{182,183,184,186}$W isotopes were measured using guided neutron beams from the Budapest Research Reactor to induce prompt and delayed $\gamma$ rays from elemental…

Cassini discovered a plethora of neutral and ionised molecules in Titan's ionosphere including, surprisingly, anions and negatively charged molecules extending up to 13,800 u/q. In this letter we forward model the Cassini electron…

Observations of WASP-121 b have suggested an under-abundance of titanium and titanium-oxide from its terminator region. In this study, we aim to determine whether this depletion is global by investigating the day-side emission spectrum. We…

Earth and Planetary Astrophysics · Physics 2024-01-18 H. J. Hoeijmakers , D. Kitzmann , B. M. Morris , B. Prinoth , N. Borsato , B. Thorsbro , L. Pino , E. K. H. Lee , C. Akın , J. V. Seidel , J. L. Birkby , R. Allart , K. Heng

Elements heavier than hydrogen and helium, collectively termed metals, were created inside stars and dispersed through space at the final stages of stellar evolution. The relative amounts of different isotopes (variants of the same element…

Solar and Stellar Astrophysics · Physics 2025-08-27 Darío González Picos , Ignas Snellen , Sam de Regt

Analysis of the Cassini Ultraviolet Imaging Spectrometer (UVIS) stellar and solar occultations at Titan to date include 12 species: N$_{2}$ (nitrogen), CH$_{4}$ (methane), C$_{2}$H$_{2}$ (acetylene), C$_{2}$H$_{4}$ (ethylene),…

Astrophysics · Physics 2009-11-13 Mao-Chang Liang , Yuk L. Yung , Donald E. Shemansky

Ti has a high affinity for hydrogen and is a typical hydride formers. Ti-hydride are brittle phases which probably cause premature failure of Ti-alloys. Here, we used atom probe tomography and electron microscopy to investigate the hydrogen…

Nineteen carbon stars that show lithium enrichment in their atmospheres have been discovered among a sample of 674 carbon stars in the Large Magellanic Cloud. Six of the Li-rich carbon stars are of J-type, i.e. with strong 13C isotopic…

Astrophysics · Physics 2011-03-10 D. Hatzidimitriou , D. H. Morgan , R. D. Cannon , B. F. W. Croke

The experimental discovery that neutrinos almost certainly have masses and mix raises a number of fundamental questions about the neutrinos. We discuss what is presently known about the answers to these questions, and how we can learn more.

High Energy Physics - Phenomenology · Physics 2009-10-31 Boris Kayser

The field of nuclear science has considerably advanced since its beginning just over a century ago. Today, the science of rare isotopes is on the cusp of a new era with theoretical and computing advances complementing experimental…

Nuclear Experiment · Physics 2026-04-30 H. L. Crawford , K. Fossez , S. König , A. Spyrou

The ionosphere of Titan hosts a complex ion chemistry leading to the formation of organic dust below 1200 km. Current models cannot fully explain the observed electron temperature in this dusty environment. To achieve new insight, we have…

Earth and Planetary Astrophysics · Physics 2022-02-17 A. Chatain , J. -E. Wahlund , O. Shebanits , L. Z. Hadid , M. Morooka , N. J. T. Edberg , O. Guaitella , N. Carrasco

I present a brief overview of the wealth of femtoscopic measurements from the past two decades of heavy ion experiments. Essentially every conceivable knob at our disposal has been turned; the response of two-particle correlations to these…

Nuclear Experiment · Physics 2009-11-11 Mike Lisa

Observations with Cassini's Electron Spectrometer discovered negative ions in Titan's ionosphere, at altitudes between 1400 and 950 km. Within the broad mass distribution extending up to several thousand amu, two distinct peaks were…

Recent results obtained by various authors on the properties of HgMn stars are reviewed. Substantial progress has been achieved in the study of abundances and isotopic anomalies. The results about the magnetic fields and membership in…

Astrophysics · Physics 2007-05-23 S. Hubrig

In this review, we present an overview of four proof-of-concept of single-atom transistors based on four technologies : Atom doping, Single electron transistors, Single-atom metallic wire and Multilevel atomic-scale switching. Techniques…

Mesoscale and Nanoscale Physics · Physics 2017-03-20 Huu Chuong Nguyen , Maurice Retout , Gildas Lepennetier

Searches for point sources of astrophysical neutrinos and related measurements: Searches for steady and time-variable sources; Follow-up programs; AGNs; GRBs; Moon shadow; Submitted papers to the 32nd International Cosmic Ray Conference,…

High Energy Astrophysical Phenomena · Physics 2012-08-27 The IceCube Collaboration

Titanic acid nanotubes (with a chemical formula H2Ti2O4(OH)2, abbreviated as TANTs) were synthesized by the hydrothermal method using commercial TiO2 nanoparticle powder (P25, Degussa, Germany) including anatase and rutile phase as a…

Materials Science · Physics 2011-06-15 Baoli Tian , Xing Zhang , Shuxi Dai , Ke Cheng , Zhensheng Jin , Yabin Huang , Zuliang Du , Guangtian Zou , Bingsuo Zou

The microlensing technique has found 10 exoplanets to date and promises to discover more in the near future. While planetary transit light curves all show a familiar shape, planetary perturbations to microlensing light curves can manifest a…

Earth and Planetary Astrophysics · Physics 2015-05-20 Leslie A. Rogers , Paul L. Schechter