First test of Lorentz invariance in the weak decay of polarized nuclei

S. E. Müller; E. A. Dijck; H. Bekker; J. E. van den Berg; O. Böll; S. Hoekstra; K. Jungmann; C. Meinema; J. P. Noordmans; M. Nunez Portela; C. J. G. Onderwater; C. Pijpker; A. P. P. van der Poel; B. Santra; A. Sytema; R. G. E. Timmermans; O. O. Versolato; L. Willmann; H. W. Wilschut; K. Yai

doi:10.1103/PhysRevD.88.071901

First test of Lorentz invariance in the weak decay of polarized nuclei

S. E. Müller, E. A. Dijck, H. Bekker, J. E. van den Berg, O. Böll, S. Hoekstra, K. Jungmann, C. Meinema, J. P. Noordmans, M. Nunez Portela, C. J. G. Onderwater, C. Pijpker, A. P. P. van der Poel, B. Santra, A. Sytema, R. G. E. Timmermans, O. O. Versolato, L. Willmann, H. W. Wilschut^*, K. Yai

^*Corresponding author voor dit werk

Onderzoeksoutput › Academic › peer review

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A new test of Lorentz invariance in the weak interactions has been made by searching for variations in the decay rate of spin-polarized Na-20 nuclei. This test is unique to Gamow-Teller transitions, as was shown in the framework of a recently developed theory that assumes a Lorentz symmetry breaking background field of tensor nature. The nuclear spins were polarized in the up and down direction, putting a limit on the amplitude of sidereal variations of the form vertical bar(Gamma(up) - Gamma(down))vertical bar/(Gamma(up) + Gamma(down)) <3 x 10(-3). This measurement shows a possible route toward a more detailed testing of Lorentz symmetry in weak interactions.

Originele taal-2	English
Artikelnummer	071901
Aantal pagina's	5
Tijdschrift	Physical Review D
Volume	88
Nummer van het tijdschrift	7
DOI's	https://doi.org/10.1103/PhysRevD.88.071901
Status	Published - 15-okt.-2013

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Müller, S. E., Dijck, E. A., Bekker, H., van den Berg, J. E., Böll, O., Hoekstra, S., Jungmann, K., Meinema, C., Noordmans, J. P., Portela, M. N., Onderwater, C. J. G., Pijpker, C., van der Poel, A. P. P., Santra, B., Sytema, A., Timmermans, R. G. E., Versolato, O. O., Willmann, L., Wilschut, H. W., & Yai, K. (2013). First test of Lorentz invariance in the weak decay of polarized nuclei. Physical Review D, 88(7), Artikel 071901. https://doi.org/10.1103/PhysRevD.88.071901

@article{280e0d581ea040c0ae481c0c4a6e0166,

title = "First test of Lorentz invariance in the weak decay of polarized nuclei",

abstract = "A new test of Lorentz invariance in the weak interactions has been made by searching for variations in the decay rate of spin-polarized Na-20 nuclei. This test is unique to Gamow-Teller transitions, as was shown in the framework of a recently developed theory that assumes a Lorentz symmetry breaking background field of tensor nature. The nuclear spins were polarized in the up and down direction, putting a limit on the amplitude of sidereal variations of the form vertical bar(Gamma(up) - Gamma(down))vertical bar/(Gamma(up) + Gamma(down)) <3 x 10(-3). This measurement shows a possible route toward a more detailed testing of Lorentz symmetry in weak interactions.",

keywords = "ROTATIONAL INVARIANCE",

author = "M{\"u}ller, {S. E.} and Dijck, {E. A.} and H. Bekker and {van den Berg}, {J. E.} and O. B{\"o}ll and S. Hoekstra and K. Jungmann and C. Meinema and Noordmans, {J. P.} and Portela, {M. Nunez} and Onderwater, {C. J. G.} and C. Pijpker and {van der Poel}, {A. P. P.} and B. Santra and A. Sytema and Timmermans, {R. G. E.} and Versolato, {O. O.} and L. Willmann and Wilschut, {H. W.} and K. Yai",

year = "2013",

month = oct,

day = "15",

doi = "10.1103/PhysRevD.88.071901",

language = "English",

volume = "88",

journal = "Physical Review D",

issn = "1550-7998",

publisher = "AMER PHYSICAL SOC",

number = "7",

}

Müller, SE, Dijck, EA, Bekker, H, van den Berg, JE, Böll, O , Hoekstra, S , Jungmann, K, Meinema, C, Noordmans, JP, Portela, MN, Onderwater, CJG, Pijpker, C, van der Poel, APP, Santra, B, Sytema, A, Timmermans, RGE, Versolato, OO, Willmann, L , Wilschut, HW & Yai, K 2013, 'First test of Lorentz invariance in the weak decay of polarized nuclei', Physical Review D, vol. 88, nr. 7, 071901. https://doi.org/10.1103/PhysRevD.88.071901

TY - JOUR

T1 - First test of Lorentz invariance in the weak decay of polarized nuclei

AU - Müller, S. E.

AU - Dijck, E. A.

AU - Bekker, H.

AU - van den Berg, J. E.

AU - Böll, O.

AU - Hoekstra, S.

AU - Jungmann, K.

AU - Meinema, C.

AU - Noordmans, J. P.

AU - Portela, M. Nunez

AU - Onderwater, C. J. G.

AU - Pijpker, C.

AU - van der Poel, A. P. P.

AU - Santra, B.

AU - Sytema, A.

AU - Timmermans, R. G. E.

AU - Versolato, O. O.

AU - Willmann, L.

AU - Wilschut, H. W.

AU - Yai, K.

PY - 2013/10/15

Y1 - 2013/10/15

N2 - A new test of Lorentz invariance in the weak interactions has been made by searching for variations in the decay rate of spin-polarized Na-20 nuclei. This test is unique to Gamow-Teller transitions, as was shown in the framework of a recently developed theory that assumes a Lorentz symmetry breaking background field of tensor nature. The nuclear spins were polarized in the up and down direction, putting a limit on the amplitude of sidereal variations of the form vertical bar(Gamma(up) - Gamma(down))vertical bar/(Gamma(up) + Gamma(down)) <3 x 10(-3). This measurement shows a possible route toward a more detailed testing of Lorentz symmetry in weak interactions.

AB - A new test of Lorentz invariance in the weak interactions has been made by searching for variations in the decay rate of spin-polarized Na-20 nuclei. This test is unique to Gamow-Teller transitions, as was shown in the framework of a recently developed theory that assumes a Lorentz symmetry breaking background field of tensor nature. The nuclear spins were polarized in the up and down direction, putting a limit on the amplitude of sidereal variations of the form vertical bar(Gamma(up) - Gamma(down))vertical bar/(Gamma(up) + Gamma(down)) <3 x 10(-3). This measurement shows a possible route toward a more detailed testing of Lorentz symmetry in weak interactions.

KW - ROTATIONAL INVARIANCE

U2 - 10.1103/PhysRevD.88.071901

DO - 10.1103/PhysRevD.88.071901

M3 - Article

SN - 1550-7998

VL - 88

JO - Physical Review D

JF - Physical Review D

IS - 7

M1 - 071901

ER -

First test of Lorentz invariance in the weak decay of polarized nuclei

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