Enhanced 3He 4He ratios and cosmogenic helium in ultramafic xenoliths

Enhanced 3He 4He ratios and cosmogenic helium in ultramafic xenoliths

Recently erupted ultramafic xenoliths generally have ratios of 3He 4He = (5-10) × RA, which are similar to the values characterizing mid-ocean ridge basalts (MORB). During the course of additional investigations of ultramafic xenoliths, samples from several locations have been found with 3He 4He r...

Bibliografiset tiedot
Päätekijät:	Porcelli, DR, Stone, J, O'Nions, R
Aineistotyyppi:	Journal article
Kieli:	English
Julkaistu:	1987

Samankaltaisia teoksia

Helium and strontium isotopes in ultramafic xenoliths
Tekijä: Porcelli, DR, et al.
Julkaistu: (1986)

Isotopic relationships of volatile and lithophile trace elements in continental ultramafic xenoliths
Tekijä: Porcelli, DR, et al.
Julkaistu: (1992)

Accurate Determination of the Absolute 3He/4He Ratio of a Synthesized Helium Standard Gas (Helium Standard of Japan, HESJ): Toward Revision of the Atmospheric 3He/4He Ratio
Tekijä: Kenji Mishima, et al.
Julkaistu: (2018-10-01)

The evolution of He Isotopes in the convecting mantle and the preservation of high He-3/He-4 ratios
Tekijä: Porcelli, D, et al.
Julkaistu: (2008)

Spectra of He Isotopes and the 3He/4He Ratio
Tekijä: M. J. Boschini, et al.
Julkaistu: (2025-01-01)

THE NATURE OF ULTRAMAFIC XENOLITHS IN THE BASALTS OF LANZAROTE ISLAND (CANARY ARCHIPELAGO)
Tekijä: V. A. Krylova, et al.
Julkaistu: (2022-10-01)

Exposure dating of detrital magnetite using <sup>3</sup>He enabled by microCT and calibration of the cosmogenic <sup>3</sup>He production rate in magnetite
Tekijä: F. Hofmann, et al.
Julkaistu: (2021-07-01)

Study of the 4He(4He,4He)4He* inelastic scattering at the MAGNEX facility
Tekijä: Soukeras V., et al.
Julkaistu: (2021-01-01)

Cosmogenic <sup>3</sup>He paleothermometry on post-LGM glacial bedrock within the central European Alps
Tekijä: N. Gribenski, et al.
Julkaistu: (2022-11-01)

T(T,2n)4He and 3He(3He,2p)4He: The Reaction Mechanism from Solar Energies to 10 MeV*
Tekijä: Bacher A.D., et al.
Julkaistu: (2016-01-01)

Yields and production rates of cosmogenic 9Li and 8He measured with the Double Chooz near and far detectors
Tekijä: The Double Chooz collaboration, et al.
Julkaistu: (2018-11-01)

Cosmogenic <sup>3</sup>He chronology of postglacial lava flows at Mt Ruapehu, Aotearoa / New Zealand
Tekijä: P. Doll, et al.
Julkaistu: (2024-07-01)

Operational Costs of He3 Separation Using the Superfluidity of He4
Tekijä: Jakub Niechciał, et al.
Julkaistu: (2020-11-01)

K− 3He and K− 4He interactions at low energies
Tekijä: Grishina V.Yu.
Julkaistu: (2010-04-01)

Density profile of 3He in a nanoscale 3He-4He superfluid film determined by neutron scattering
Tekijä: Oleg Kirichek, et al.
Julkaistu: (2024-06-01)

First Constraints on Helium +He3 Evolution in z = 3–4 Using the 8.67 GHz Hyperfine Transition
Tekijä: Cathryn M. Trott, et al.
Julkaistu: (2023-01-01)

Charged-particle induced thermonuclear reaction rates of He-3(He-3,2p)He-4, He-3(He-4,gamma)Be-7 and Be-7(p,gamma)B-8 by using the exact tunneling probability
Tekijä: Yusof, N., et al.
Julkaistu: (2010)

Full-dimensional quantum mechanical study of ^{3}He+^{3}He+X^{−} → ^{3}He+^{3}HeX^{−}(X=HorD)
Tekijä: Ming-Ming Zhao, et al.
Julkaistu: (2022-01-01)

Improving the Accessibility and Efficiency of Proton Irradiations for 4He/3He Thermochronology
Tekijä: C. L. Colleps, et al.
Julkaistu: (2024-02-01)

HeNDS: A program for calculating average Helium NanoDroplet Sizes
Tekijä: Paul L. Raston
Julkaistu: (2021-06-01)

T(T,2n)[superscript 4]He and [superscript 3]He([superscript 3]He,2p)[superscript 4]He: The Reaction Mechanism from Solar Energies to 10 MeV*
Tekijä: Bacher, A.D., et al.
Julkaistu: (2018)

He... he... kelakarnya! /
Tekijä: Norhayati Berahim, 1966-
Julkaistu: (2008)

A search for excited states of 3He by the reaction 7Li(d,6He)3He
Tekijä: Yu. N. Pavlenko, et al.
Julkaistu: (2006-06-01)

Spinel crystals in mantle ultramafic xenoliths as the source of P-T conditions of alteration above the magma chamber beneath the Avacha Volcano (Kamchatka)
Tekijä: Viktor Sharapov, et al.
Julkaistu: (2022-12-01)

Yields and production rates of cosmogenic [superscript 9]Li and [superscript 8]He measured with the Double Chooz near and far detectors
Tekijä: de Kerret, H., et al.
Julkaistu: (2018)

Measurement of 3He analyzing power for p-3He scattering using the polarized 3He target
Tekijä: A. Watanabe, S. Nakai, K. Sekiguchi, T. Akieda, D. Etoh, M. Inoue, Y. Inoue, K. Kawahara, H. Kon, K. Miki, T. Mukai, D. Sakai, S. Shibuya, Y. Shiokawa, T. Taguchi, H. Umetsu, Y. Utsuki, Y. Wada, M. Watanabe, M. Itoh, T. Ino, T. Wakui, K. Hatanaka, H. Kanda, H. J. Ong, D. T. Tran, S. Goto, Y. Hirai, D. Inomoto, H. Kasahara, S. Mitsumoto, H. Oshiro, T. Wakasa, Y. Maeda, K. Nonaka, H. Sakai, T. Uesaka
Julkaistu: (2020-02-01)

Identification of isotopes 3He and 4He with the AMS detector on the International Space Station
Tekijä: Behlmann, Matthew Daniel, et al.
Julkaistu: (2021)

Identification of isotopes 3He and 4He with the AMS detector on the International Space Station
Tekijä: Behlmann, Matthew, et al.
Julkaistu: (2021)

PHASE-DIAGRAM OF A MODEL FOR HE-3-HE-4 MIXTURES IN 2 DIMENSIONS
Tekijä: Cardy, J, et al.
Julkaistu: (1979)

~3He和超流~4He之间的相互摩擦
Tekijä: 袁秀玲
Julkaistu: (1989-01-01)

In situ monitoring distribution and migration of ^{3}He in liquid-solid ^{4}He mixtures
Tekijä: Zhi Gang Cheng, et al.
Julkaistu: (2021-05-01)

Bound state of a 3He atom at the interface of crystal and superfluid 4He
Tekijä: Massimo Boninsegni
Julkaistu: (2022-07-01)

Probing the properties of the 0+2 state of 4He via 4He + 4He elastic and exclusive inelastic scattering measurements
Tekijä: Soukeras V., et al.
Julkaistu: (2024-01-01)

New dating method: Groundwater residence time estimated from the 4He accumulation rate calibrated by using cosmogenic and subsurface-produced 36Cl
Tekijä: Habermehl M. A., et al.
Julkaistu: (2012-04-01)

A study of helium bubble production in 10 keV He + irradiated tungsten
Tekijä: Yi, X, et al.
Julkaistu: (2017)

Helium swelling behavior for neutron multipliers after irradiation with He ions at high temperatures
Tekijä: Yutaka Sugimoto, et al.
Julkaistu: (2024-03-01)

Single-axis control of manganite films by helium doping via He-co-sputtering
Tekijä: Haoru Wang, et al.
Julkaistu: (2018-12-01)

Kaonic 3He and 4He measurements in the SIDDHARTA experiment at the DAΦNE collider
Tekijä: Scordo A., et al.
Julkaistu: (2012-12-01)

Correlated helium-3 and tungsten isotopes in iron meteorites: Quantitative cosmogenic corrections and planetesimal formation times
Tekijä: Markowski, A, et al.
Julkaistu: (2006)

Post-collisional ultrapotassic volcanic rocks and ultramafic xenoliths in the Eslamieh Peninsula, NW Iran: petrological and geochemical constraints on mantle source and metasomatism
Tekijä: Sepidbar, F, et al.
Julkaistu: (2023)