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A roton-driven mechanism for nucleation of negatively charged vortex rings in isotopically pure 4He.

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A roton-driven mechanism for nucleation of negatively charged vortex rings in isotopically pure 4He. / McClintock, Peter V. E.; Moss, F. E.; Bowley, R. M.
In: Physics Letters A, Vol. 76, No. 3-4, 31.03.1980, p. 303-305.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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McClintock PVE, Moss FE, Bowley RM. A roton-driven mechanism for nucleation of negatively charged vortex rings in isotopically pure 4He. Physics Letters A. 1980 Mar 31;76(3-4):303-305. doi: 10.1016/0375-9601(80)90500-9

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McClintock, Peter V. E. ; Moss, F. E. ; Bowley, R. M. / A roton-driven mechanism for nucleation of negatively charged vortex rings in isotopically pure 4He. In: Physics Letters A. 1980 ; Vol. 76, No. 3-4. pp. 303-305.

Bibtex

@article{5bab1f8e4c774d6ba32cffafd29768cf,
title = "A roton-driven mechanism for nucleation of negatively charged vortex rings in isotopically pure 4He.",
abstract = "We have measured the temperature dependence of the vortex nucleation rate due to negative ions in isotopically pure superfluid 4He. We conclude that nucleation proceeds via two independent mechanisms: a temperature-independent {"}intrinsic{"} mechanism; and a roton-driven mechanism, dominant above 0.6 K.",
author = "McClintock, {Peter V. E.} and Moss, {F. E.} and Bowley, {R. M.}",
year = "1980",
month = mar,
day = "31",
doi = "10.1016/0375-9601(80)90500-9",
language = "English",
volume = "76",
pages = "303--305",
journal = "Physics Letters A",
issn = "0375-9601",
publisher = "Elsevier",
number = "3-4",

}

RIS

TY - JOUR

T1 - A roton-driven mechanism for nucleation of negatively charged vortex rings in isotopically pure 4He.

AU - McClintock, Peter V. E.

AU - Moss, F. E.

AU - Bowley, R. M.

PY - 1980/3/31

Y1 - 1980/3/31

N2 - We have measured the temperature dependence of the vortex nucleation rate due to negative ions in isotopically pure superfluid 4He. We conclude that nucleation proceeds via two independent mechanisms: a temperature-independent "intrinsic" mechanism; and a roton-driven mechanism, dominant above 0.6 K.

AB - We have measured the temperature dependence of the vortex nucleation rate due to negative ions in isotopically pure superfluid 4He. We conclude that nucleation proceeds via two independent mechanisms: a temperature-independent "intrinsic" mechanism; and a roton-driven mechanism, dominant above 0.6 K.

U2 - 10.1016/0375-9601(80)90500-9

DO - 10.1016/0375-9601(80)90500-9

M3 - Journal article

VL - 76

SP - 303

EP - 305

JO - Physics Letters A

JF - Physics Letters A

SN - 0375-9601

IS - 3-4

ER -