New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey

O. Elgary; O. Lahav; W. J. Percival; J. A. Peacock; D. S. Madgwick; S. L. Bridle; C. M. Baugh; I. K. Baldry; J. Bland-Hawthorn; T. Bridges; R. Cannon; S. Cole; M. Colless; C. Collins; W. Couch; G. Dalton; R. De Propris; S. P. Driver; G. P. Efstathiou; R. S. Ellis; C. S. Frenk; K. Glazebrook; C. Jackson; I. Lewis; S. Lumsden; S. Maddox; P. Norberg; B. A. Peterson; W. Sutherland; K. Taylor

doi:10.1103/PhysRevLett.89.061301

New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey

O. Elgary, O. Lahav, W. J. Percival, J. A. Peacock, D. S. Madgwick, S. L. Bridle, C. M. Baugh, I. K. Baldry, J. Bland-Hawthorn, T. Bridges, R. Cannon, S. Cole, M. Colless, C. Collins, W. Couch, G. Dalton, R. De Propris, S. P. Driver, G. P. Efstathiou, R. S. EllisC. S. Frenk, K. Glazebrook, C. Jackson, I. Lewis, S. Lumsden, S. Maddox, P. Norberg, B. A. Peterson, W. Sutherland, K. Taylor

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

Abstract

The shape of the 2 Degree Field Galaxy Redshift Survey (2dFGRS) power spectrum was analyzed to obtain an upper bound on the fractional contribution of massive neutrinos to the total mass density, fv. An upper limit fv > 0.13 at 95% confidence level for 0.1>Ωm was found.

Original language	English
Pages (from-to)	061301/4
Journal	Physical Review Letters
Volume	89
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.89.061301
Publication status	Published - 5 Aug 2002

Keywords

Dark matter
Neutrino mass and mixing
Distances
redshifts
radial velocities
spatial distribution of galaxies
Observational cosmology

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10.1103/PhysRevLett.89.061301

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Elgary, O., Lahav, O., Percival, W. J., Peacock, J. A., Madgwick, D. S., Bridle, S. L., Baugh, C. M., Baldry, I. K., Bland-Hawthorn, J., Bridges, T., Cannon, R., Cole, S., Colless, M., Collins, C., Couch, W., Dalton, G., De Propris, R., Driver, S. P., Efstathiou, G. P., ... Taylor, K. (2002). New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey. Physical Review Letters, 89(6), 061301/4. https://doi.org/10.1103/PhysRevLett.89.061301

@article{464deb2716a94c30a6b4cdf3471dd18d,

title = "New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey",

abstract = "The shape of the 2 Degree Field Galaxy Redshift Survey (2dFGRS) power spectrum was analyzed to obtain an upper bound on the fractional contribution of massive neutrinos to the total mass density, fv. An upper limit fv > 0.13 at 95% confidence level for 0.1>Ωm was found.",

keywords = "Dark matter, Neutrino mass and mixing, Distances, redshifts, radial velocities, spatial distribution of galaxies, Observational cosmology",

author = "O. Elgary and O. Lahav and Percival, {W. J.} and Peacock, {J. A.} and Madgwick, {D. S.} and Bridle, {S. L.} and Baugh, {C. M.} and Baldry, {I. K.} and J. Bland-Hawthorn and T. Bridges and R. Cannon and S. Cole and M. Colless and C. Collins and W. Couch and G. Dalton and {De Propris}, R. and Driver, {S. P.} and Efstathiou, {G. P.} and Ellis, {R. S.} and Frenk, {C. S.} and K. Glazebrook and C. Jackson and I. Lewis and S. Lumsden and S. Maddox and P. Norberg and Peterson, {B. A.} and W. Sutherland and K. Taylor",

year = "2002",

month = aug,

day = "5",

doi = "10.1103/PhysRevLett.89.061301",

language = "English",

volume = "89",

pages = "061301/4",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "6",

}

Elgary, O, Lahav, O, Percival, WJ, Peacock, JA, Madgwick, DS, Bridle, SL, Baugh, CM, Baldry, IK, Bland-Hawthorn, J, Bridges, T, Cannon, R, Cole, S, Colless, M, Collins, C, Couch, W, Dalton, G, De Propris, R, Driver, SP, Efstathiou, GP, Ellis, RS, Frenk, CS, Glazebrook, K, Jackson, C, Lewis, I, Lumsden, S, Maddox, S, Norberg, P, Peterson, BA, Sutherland, W & Taylor, K 2002, 'New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey', Physical Review Letters, vol. 89, no. 6, pp. 061301/4. https://doi.org/10.1103/PhysRevLett.89.061301

TY - JOUR

T1 - New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey

AU - Elgary, O.

AU - Lahav, O.

AU - Percival, W. J.

AU - Peacock, J. A.

AU - Madgwick, D. S.

AU - Bridle, S. L.

AU - Baugh, C. M.

AU - Baldry, I. K.

AU - Bland-Hawthorn, J.

AU - Bridges, T.

AU - Cannon, R.

AU - Cole, S.

AU - Colless, M.

AU - Collins, C.

AU - Couch, W.

AU - Dalton, G.

AU - De Propris, R.

AU - Driver, S. P.

AU - Efstathiou, G. P.

AU - Ellis, R. S.

AU - Frenk, C. S.

AU - Glazebrook, K.

AU - Jackson, C.

AU - Lewis, I.

AU - Lumsden, S.

AU - Maddox, S.

AU - Norberg, P.

AU - Peterson, B. A.

AU - Sutherland, W.

AU - Taylor, K.

PY - 2002/8/5

Y1 - 2002/8/5

N2 - The shape of the 2 Degree Field Galaxy Redshift Survey (2dFGRS) power spectrum was analyzed to obtain an upper bound on the fractional contribution of massive neutrinos to the total mass density, fv. An upper limit fv > 0.13 at 95% confidence level for 0.1>Ωm was found.

AB - The shape of the 2 Degree Field Galaxy Redshift Survey (2dFGRS) power spectrum was analyzed to obtain an upper bound on the fractional contribution of massive neutrinos to the total mass density, fv. An upper limit fv > 0.13 at 95% confidence level for 0.1>Ωm was found.

KW - Dark matter

KW - Neutrino mass and mixing

KW - Distances

KW - redshifts

KW - radial velocities

KW - spatial distribution of galaxies

KW - Observational cosmology

U2 - 10.1103/PhysRevLett.89.061301

DO - 10.1103/PhysRevLett.89.061301

M3 - Article

SN - 0031-9007

VL - 89

SP - 061301/4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

ER -

New upper limit on the total neutrino mass from the 2 degree field galaxy redshift survey

Abstract

Keywords

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