Calculation of the 3He effective mass from experimental results on the second-sound velocity in dilute 3He-4He mixtures

A. G.M. Van Der Boog; Y. Disatnik; H. C. Kramers

doi:10.1016/0378-4363(81)90177-7

Calculation of the ³He effective mass from experimental results on the second-sound velocity in dilute ³He-⁴He mixtures

A. G.M. Van Der Boog^*, Y. Disatnik, H. C. Kramers

^*Corresponding author for this work

Leiden University

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4 Scopus citations

Abstract

From our experimental results on the velocity of second sound in dilute ³He-⁴He mixtures [1] information is obtained about the ³He quasiparticle spectrum and the interaction between the ³He quasiparticles. The method of calculation is presented, together with the results on the ³He effective mass and other relevant quantities. The ratio between the effective mass of a single ³He quasiparticle in pure ⁴He and the bare ³He atomic mass is found to be 2.20 ± 0.04.

Original language	English
Pages (from-to)	316-325
Number of pages	10
Journal	Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
Volume	104
Issue number	3
DOIs	https://doi.org/10.1016/0378-4363(81)90177-7
State	Published - Apr 1981
Externally published	Yes

Funding

Funders	Funder number
ZWO
Stichting voor Fundamenteel Onderzoek der Materie
Foundation for Fundamental Research on Matter
Aard- en Levenswetenschappen, Nederlandse Organisatie voor Wetenschappelijk Onderzoek

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10.1016/0378-4363(81)90177-7

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title = "Calculation of the 3He effective mass from experimental results on the second-sound velocity in dilute 3He-4He mixtures",

abstract = "From our experimental results on the velocity of second sound in dilute 3He-4He mixtures [1] information is obtained about the 3He quasiparticle spectrum and the interaction between the 3He quasiparticles. The method of calculation is presented, together with the results on the 3He effective mass and other relevant quantities. The ratio between the effective mass of a single 3He quasiparticle in pure 4He and the bare 3He atomic mass is found to be 2.20 ± 0.04.",

author = "{Van Der Boog}, {A. G.M.} and Y. Disatnik and Kramers, {H. C.}",

note = "Funding Information: We wish to express our gratitude to Dr. J. Wiebes for his critical comments on the manuscript, One of us (Y.D.) would like to thank the staff of the Kamerlingh Onnes Laboratory for the warm hospitality extended to him while this research was carried out. This work was performed as part of the research program of the {"}Stichting voor Fundamenteel Onder-zoek der Materie{"} (FOM), which is financially supported by the {"}Nederlandse Organisatie voor Zuiver-Wetenschappelijk Onderzoek{"} (ZWO).",

year = "1981",

month = apr,

doi = "10.1016/0378-4363(81)90177-7",

language = "אנגלית",

volume = "104",

pages = "316--325",

journal = "Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics",

issn = "0378-4363",

publisher = "North-Holland Publ Co",

number = "3",

}

Calculation of the ³He effective mass from experimental results on the second-sound velocity in dilute ³He-⁴He mixtures. / Van Der Boog, A. G.M.; Disatnik, Y.; Kramers, H. C.
In: Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics, Vol. 104, No. 3, 04.1981, p. 316-325.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Calculation of the 3He effective mass from experimental results on the second-sound velocity in dilute 3He-4He mixtures

AU - Van Der Boog, A. G.M.

AU - Disatnik, Y.

AU - Kramers, H. C.

N1 - Funding Information: We wish to express our gratitude to Dr. J. Wiebes for his critical comments on the manuscript, One of us (Y.D.) would like to thank the staff of the Kamerlingh Onnes Laboratory for the warm hospitality extended to him while this research was carried out. This work was performed as part of the research program of the "Stichting voor Fundamenteel Onder-zoek der Materie" (FOM), which is financially supported by the "Nederlandse Organisatie voor Zuiver-Wetenschappelijk Onderzoek" (ZWO).

PY - 1981/4

Y1 - 1981/4

N2 - From our experimental results on the velocity of second sound in dilute 3He-4He mixtures [1] information is obtained about the 3He quasiparticle spectrum and the interaction between the 3He quasiparticles. The method of calculation is presented, together with the results on the 3He effective mass and other relevant quantities. The ratio between the effective mass of a single 3He quasiparticle in pure 4He and the bare 3He atomic mass is found to be 2.20 ± 0.04.

AB - From our experimental results on the velocity of second sound in dilute 3He-4He mixtures [1] information is obtained about the 3He quasiparticle spectrum and the interaction between the 3He quasiparticles. The method of calculation is presented, together with the results on the 3He effective mass and other relevant quantities. The ratio between the effective mass of a single 3He quasiparticle in pure 4He and the bare 3He atomic mass is found to be 2.20 ± 0.04.

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JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

IS - 3

ER -

Calculation of the ³He effective mass from experimental results on the second-sound velocity in dilute ³He-⁴He mixtures

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