Precision muon lifetime and capture experiments at PSI

F. E. Gray; K. M. Crowe; B. Lauss; R. M. Carey; W. Earle; A. Gafarov; B. Graf; M. Hance; M. Hare; I. Logashenko; K. R. Lynch; Y. Matus; J. P. Miller; B. L. -Roberts; J. Wasserman; D. Chitwood; S. M. Clayton; P. T. Debevec; D. W. Hertzog; P. Kammel; B. Kiburg; R. McNabb; F. Mulhauser; C. J.G. Onderwater; C. S. Özben; C. C. Polly; D. Webber; C. W. Arnold; K. Giovanetti; J. Mace; A. W. Werner; W. R. Wiita; S. Cheekatamalla; M. Deka; S. Dhamija; T. Gorringe; Y. Jia; S. Tripathi; T. I. Banks; T. A. Case; S. J. Freedman; J. Paley; A. Sharp; M. Ojha; P. Zolnierzcuk; L. Bonnet; J. Deutsch; J. Govaerts; D. Michotte; R. Prieels; F. J. Hartman; P. U. Dick; A. Dijksman; A. Egger; D. Fahrni; M. Hildebrant; A. Hofer; L. Meier; C. Petitjean; R. Schmidt; V. A. Andreev; B. Besymjannykh; A. A. Fetisov; V. A. Ganzha; V. I. Jatsoura; P. Kravtsov; A. G. Krivsich; E. M. Maev; O. E. Maev; G. E. Petrov; S. Sadetsky; G. N. Schapkin; G. G. Semenchuk; M. Soroka; V. Trofimov; A. Vasiliev; A. A. Vorobyov; M. Vznuzdaev

doi:10.1016/j.nuclphysbps.2005.05.063

Precision muon lifetime and capture experiments at PSI

F. E. Gray^*, K. M. Crowe, B. Lauss, R. M. Carey, W. Earle, A. Gafarov, B. Graf, M. Hance, M. Hare, I. Logashenko, K. R. Lynch, Y. Matus, J. P. Miller, B. L. -Roberts, J. Wasserman, D. Chitwood, S. M. Clayton, P. T. Debevec, D. W. Hertzog, P. KammelB. Kiburg, R. McNabb, F. Mulhauser, C. J.G. Onderwater, C. S. Özben, C. C. Polly, D. Webber, C. W. Arnold, K. Giovanetti, J. Mace, A. W. Werner, W. R. Wiita, S. Cheekatamalla, M. Deka, S. Dhamija, T. Gorringe, Y. Jia, S. Tripathi, T. I. Banks, T. A. Case, S. J. Freedman, J. Paley, A. Sharp, M. Ojha, P. Zolnierzcuk, L. Bonnet, J. Deutsch, J. Govaerts, D. Michotte, R. Prieels, F. J. Hartman, P. U. Dick, A. Dijksman, A. Egger, D. Fahrni, M. Hildebrant, A. Hofer, L. Meier, C. Petitjean, R. Schmidt, V. A. Andreev, B. Besymjannykh, A. A. Fetisov, V. A. Ganzha, V. I. Jatsoura, P. Kravtsov, A. G. Krivsich, E. M. Maev, O. E. Maev, G. E. Petrov, S. Sadetsky, G. N. Schapkin, G. G. Semenchuk, M. Soroka, V. Trofimov, A. Vasiliev, A. A. Vorobyov, M. Vznuzdaev

^*Corresponding author for this work

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

Abstract

The μLan experiment at the Paul Scherrer Institute will measure the lifetime of the positive muon with a precision of 1 ppm, giving a value for the Fermi coupling constant G_F at the level of 0.5 ppm. Meanwhile, by measuring the observed lifetime of the negative muon in pure hydrogen, the μCap experiment will determine the rate of muon capture, giving the proton's pseudoscalar coupling g_p to 7%. This coupling can be calculated precisely from heavy baryon chiral perturbation theory and therefore permits a test of QCD's chiral symmetry.

Original language	English
Pages (from-to)	344-347
Number of pages	4
Journal	Nuclear Physics B - Proceedings Supplements
Volume	149
DOIs	https://doi.org/10.1016/j.nuclphysbps.2005.05.063
Publication status	Published - Dec 2005
Externally published	Yes

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10.1016/j.nuclphysbps.2005.05.063

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Gray, F. E., Crowe, K. M., Lauss, B., Carey, R. M., Earle, W., Gafarov, A., Graf, B., Hance, M., Hare, M., Logashenko, I., Lynch, K. R., Matus, Y., Miller, J. P., -Roberts, B. L., Wasserman, J., Chitwood, D., Clayton, S. M., Debevec, P. T., Hertzog, D. W., ... Vznuzdaev, M. (2005). Precision muon lifetime and capture experiments at PSI. Nuclear Physics B - Proceedings Supplements, 149, 344-347. https://doi.org/10.1016/j.nuclphysbps.2005.05.063

@article{cd123e7861e642f5aabb99f74dd9570a,

title = "Precision muon lifetime and capture experiments at PSI",

abstract = "The μLan experiment at the Paul Scherrer Institute will measure the lifetime of the positive muon with a precision of 1 ppm, giving a value for the Fermi coupling constant GF at the level of 0.5 ppm. Meanwhile, by measuring the observed lifetime of the negative muon in pure hydrogen, the μCap experiment will determine the rate of muon capture, giving the proton's pseudoscalar coupling gp to 7%. This coupling can be calculated precisely from heavy baryon chiral perturbation theory and therefore permits a test of QCD's chiral symmetry.",

author = "Gray, {F. E.} and Crowe, {K. M.} and B. Lauss and Carey, {R. M.} and W. Earle and A. Gafarov and B. Graf and M. Hance and M. Hare and I. Logashenko and Lynch, {K. R.} and Y. Matus and Miller, {J. P.} and -Roberts, {B. L.} and J. Wasserman and D. Chitwood and Clayton, {S. M.} and Debevec, {P. T.} and Hertzog, {D. W.} and P. Kammel and B. Kiburg and R. McNabb and F. Mulhauser and Onderwater, {C. J.G.} and {\"O}zben, {C. S.} and Polly, {C. C.} and D. Webber and Arnold, {C. W.} and K. Giovanetti and J. Mace and Werner, {A. W.} and Wiita, {W. R.} and S. Cheekatamalla and M. Deka and S. Dhamija and T. Gorringe and Y. Jia and S. Tripathi and Banks, {T. I.} and Case, {T. A.} and Freedman, {S. J.} and J. Paley and A. Sharp and M. Ojha and P. Zolnierzcuk and L. Bonnet and J. Deutsch and J. Govaerts and D. Michotte and R. Prieels and Hartman, {F. J.} and Dick, {P. U.} and A. Dijksman and A. Egger and D. Fahrni and M. Hildebrant and A. Hofer and L. Meier and C. Petitjean and R. Schmidt and Andreev, {V. A.} and B. Besymjannykh and Fetisov, {A. A.} and Ganzha, {V. A.} and Jatsoura, {V. I.} and P. Kravtsov and Krivsich, {A. G.} and Maev, {E. M.} and Maev, {O. E.} and Petrov, {G. E.} and S. Sadetsky and Schapkin, {G. N.} and Semenchuk, {G. G.} and M. Soroka and V. Trofimov and A. Vasiliev and Vorobyov, {A. A.} and M. Vznuzdaev",

year = "2005",

month = dec,

doi = "10.1016/j.nuclphysbps.2005.05.063",

language = "English",

volume = "149",

pages = "344--347",

journal = "Nuclear Physics B - Proceedings Supplements",

issn = "0920-5632",

publisher = "Elsevier B.V.",

}

Gray, FE, Crowe, KM, Lauss, B, Carey, RM, Earle, W, Gafarov, A, Graf, B, Hance, M, Hare, M, Logashenko, I, Lynch, KR, Matus, Y, Miller, JP, -Roberts, BL, Wasserman, J, Chitwood, D, Clayton, SM, Debevec, PT, Hertzog, DW, Kammel, P, Kiburg, B, McNabb, R, Mulhauser, F, Onderwater, CJG, Özben, CS, Polly, CC, Webber, D, Arnold, CW, Giovanetti, K, Mace, J, Werner, AW, Wiita, WR, Cheekatamalla, S, Deka, M, Dhamija, S, Gorringe, T, Jia, Y, Tripathi, S, Banks, TI, Case, TA, Freedman, SJ, Paley, J, Sharp, A, Ojha, M, Zolnierzcuk, P, Bonnet, L, Deutsch, J, Govaerts, J, Michotte, D, Prieels, R, Hartman, FJ, Dick, PU, Dijksman, A, Egger, A, Fahrni, D, Hildebrant, M, Hofer, A, Meier, L, Petitjean, C, Schmidt, R, Andreev, VA, Besymjannykh, B, Fetisov, AA, Ganzha, VA, Jatsoura, VI, Kravtsov, P, Krivsich, AG, Maev, EM, Maev, OE, Petrov, GE, Sadetsky, S, Schapkin, GN, Semenchuk, GG, Soroka, M, Trofimov, V, Vasiliev, A, Vorobyov, AA & Vznuzdaev, M 2005, 'Precision muon lifetime and capture experiments at PSI', Nuclear Physics B - Proceedings Supplements, vol. 149, pp. 344-347. https://doi.org/10.1016/j.nuclphysbps.2005.05.063

TY - JOUR

T1 - Precision muon lifetime and capture experiments at PSI

AU - Gray, F. E.

AU - Crowe, K. M.

AU - Lauss, B.

AU - Carey, R. M.

AU - Earle, W.

AU - Gafarov, A.

AU - Graf, B.

AU - Hance, M.

AU - Hare, M.

AU - Logashenko, I.

AU - Lynch, K. R.

AU - Matus, Y.

AU - Miller, J. P.

AU - -Roberts, B. L.

AU - Wasserman, J.

AU - Chitwood, D.

AU - Clayton, S. M.

AU - Debevec, P. T.

AU - Hertzog, D. W.

AU - Kammel, P.

AU - Kiburg, B.

AU - McNabb, R.

AU - Mulhauser, F.

AU - Onderwater, C. J.G.

AU - Özben, C. S.

AU - Polly, C. C.

AU - Webber, D.

AU - Arnold, C. W.

AU - Giovanetti, K.

AU - Mace, J.

AU - Werner, A. W.

AU - Wiita, W. R.

AU - Cheekatamalla, S.

AU - Deka, M.

AU - Dhamija, S.

AU - Gorringe, T.

AU - Jia, Y.

AU - Tripathi, S.

AU - Banks, T. I.

AU - Case, T. A.

AU - Freedman, S. J.

AU - Paley, J.

AU - Sharp, A.

AU - Ojha, M.

AU - Zolnierzcuk, P.

AU - Bonnet, L.

AU - Deutsch, J.

AU - Govaerts, J.

AU - Michotte, D.

AU - Prieels, R.

AU - Hartman, F. J.

AU - Dick, P. U.

AU - Dijksman, A.

AU - Egger, A.

AU - Fahrni, D.

AU - Hildebrant, M.

AU - Hofer, A.

AU - Meier, L.

AU - Petitjean, C.

AU - Schmidt, R.

AU - Andreev, V. A.

AU - Besymjannykh, B.

AU - Fetisov, A. A.

AU - Ganzha, V. A.

AU - Jatsoura, V. I.

AU - Kravtsov, P.

AU - Krivsich, A. G.

AU - Maev, E. M.

AU - Maev, O. E.

AU - Petrov, G. E.

AU - Sadetsky, S.

AU - Schapkin, G. N.

AU - Semenchuk, G. G.

AU - Soroka, M.

AU - Trofimov, V.

AU - Vasiliev, A.

AU - Vorobyov, A. A.

AU - Vznuzdaev, M.

PY - 2005/12

Y1 - 2005/12

N2 - The μLan experiment at the Paul Scherrer Institute will measure the lifetime of the positive muon with a precision of 1 ppm, giving a value for the Fermi coupling constant GF at the level of 0.5 ppm. Meanwhile, by measuring the observed lifetime of the negative muon in pure hydrogen, the μCap experiment will determine the rate of muon capture, giving the proton's pseudoscalar coupling gp to 7%. This coupling can be calculated precisely from heavy baryon chiral perturbation theory and therefore permits a test of QCD's chiral symmetry.

AB - The μLan experiment at the Paul Scherrer Institute will measure the lifetime of the positive muon with a precision of 1 ppm, giving a value for the Fermi coupling constant GF at the level of 0.5 ppm. Meanwhile, by measuring the observed lifetime of the negative muon in pure hydrogen, the μCap experiment will determine the rate of muon capture, giving the proton's pseudoscalar coupling gp to 7%. This coupling can be calculated precisely from heavy baryon chiral perturbation theory and therefore permits a test of QCD's chiral symmetry.

UR - http://www.scopus.com/inward/record.url?scp=19944380194&partnerID=8YFLogxK

U2 - 10.1016/j.nuclphysbps.2005.05.063

DO - 10.1016/j.nuclphysbps.2005.05.063

M3 - Article

AN - SCOPUS:19944380194

SN - 0920-5632

VL - 149

SP - 344

EP - 347

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

ER -

Precision muon lifetime and capture experiments at PSI

Abstract

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