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Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination. / Blaum, K.; Block, M.; Chenmarev, S.; Dorrer, H.; Düllmann, Ch E.; Enss, C.; Gastaldo, L.; Goncharov, M.; Köster, U.; Lautenschläger, F.; Novikov, Yu N.; Rischka, A.; Schüssler, R. X.; Schweikhard, L.; Türler, A.

In: Physical Review Letters, Vol. 115, No. 6, 062501, 05.08.2015.

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

Harvard

Blaum, K, Block, M, Chenmarev, S, Dorrer, H, Düllmann, CE, Enss, C, Gastaldo, L, Goncharov, M, Köster, U, Lautenschläger, F, Novikov, YN, Rischka, A, Schüssler, RX, Schweikhard, L & Türler, A 2015, 'Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination', Physical Review Letters, vol. 115, no. 6, 062501. https://doi.org/10.1103/PhysRevLett.115.062501

APA

Blaum, K., Block, M., Chenmarev, S., Dorrer, H., Düllmann, C. E., Enss, C., Gastaldo, L., Goncharov, M., Köster, U., Lautenschläger, F., Novikov, Y. N., Rischka, A., Schüssler, R. X., Schweikhard, L., & Türler, A. (2015). Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination. Physical Review Letters, 115(6), [062501]. https://doi.org/10.1103/PhysRevLett.115.062501

Vancouver

Blaum K, Block M, Chenmarev S, Dorrer H, Düllmann CE, Enss C et al. Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination. Physical Review Letters. 2015 Aug 5;115(6). 062501. https://doi.org/10.1103/PhysRevLett.115.062501

Author

Blaum, K. ; Block, M. ; Chenmarev, S. ; Dorrer, H. ; Düllmann, Ch E. ; Enss, C. ; Gastaldo, L. ; Goncharov, M. ; Köster, U. ; Lautenschläger, F. ; Novikov, Yu N. ; Rischka, A. ; Schüssler, R. X. ; Schweikhard, L. ; Türler, A. / Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination. In: Physical Review Letters. 2015 ; Vol. 115, No. 6.

BibTeX

@article{6b14d3802e8d4a5286d3ba650587f9ea,
title = "Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination",
abstract = "The atomic mass difference of Ho163 and Dy163 has been directly measured with the Penning-trap mass spectrometer SHIPTRAP applying the novel phase-imaging ion-cyclotron-resonance technique. Our measurement has solved the long-standing problem of large discrepancies in the Q value of the electron capture in Ho163 determined by different techniques. Our measured mass difference shifts the current Q value of 2555(16) eV evaluated in the Atomic Mass Evaluation 2012 [G. Audi et al., Chin. Phys. C 36, 1157 (2012)] by more than 7σ to 2833(30stat)(15sys)eV/c2. With the new mass difference it will be possible, e.g., to reach in the first phase of the ECHo experiment a statistical sensitivity to the neutrino mass below 10 eV, which will reduce its present upper limit by more than an order of magnitude.",
author = "K. Blaum and M. Block and S. Chenmarev and H. Dorrer and D{\"u}llmann, {Ch E.} and C. Enss and L. Gastaldo and M. Goncharov and U. K{\"o}ster and F. Lautenschl{\"a}ger and Novikov, {Yu N.} and A. Rischka and Sch{\"u}ssler, {R. X.} and L. Schweikhard and A. T{\"u}rler",
year = "2015",
month = aug,
day = "5",
doi = "10.1103/PhysRevLett.115.062501",
language = "English",
volume = "115",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Direct Measurement of the Mass Difference of Ho 163 and Dy 163 Solves the Q -Value Puzzle for the Neutrino Mass Determination

AU - Blaum, K.

AU - Block, M.

AU - Chenmarev, S.

AU - Dorrer, H.

AU - Düllmann, Ch E.

AU - Enss, C.

AU - Gastaldo, L.

AU - Goncharov, M.

AU - Köster, U.

AU - Lautenschläger, F.

AU - Novikov, Yu N.

AU - Rischka, A.

AU - Schüssler, R. X.

AU - Schweikhard, L.

AU - Türler, A.

PY - 2015/8/5

Y1 - 2015/8/5

N2 - The atomic mass difference of Ho163 and Dy163 has been directly measured with the Penning-trap mass spectrometer SHIPTRAP applying the novel phase-imaging ion-cyclotron-resonance technique. Our measurement has solved the long-standing problem of large discrepancies in the Q value of the electron capture in Ho163 determined by different techniques. Our measured mass difference shifts the current Q value of 2555(16) eV evaluated in the Atomic Mass Evaluation 2012 [G. Audi et al., Chin. Phys. C 36, 1157 (2012)] by more than 7σ to 2833(30stat)(15sys)eV/c2. With the new mass difference it will be possible, e.g., to reach in the first phase of the ECHo experiment a statistical sensitivity to the neutrino mass below 10 eV, which will reduce its present upper limit by more than an order of magnitude.

AB - The atomic mass difference of Ho163 and Dy163 has been directly measured with the Penning-trap mass spectrometer SHIPTRAP applying the novel phase-imaging ion-cyclotron-resonance technique. Our measurement has solved the long-standing problem of large discrepancies in the Q value of the electron capture in Ho163 determined by different techniques. Our measured mass difference shifts the current Q value of 2555(16) eV evaluated in the Atomic Mass Evaluation 2012 [G. Audi et al., Chin. Phys. C 36, 1157 (2012)] by more than 7σ to 2833(30stat)(15sys)eV/c2. With the new mass difference it will be possible, e.g., to reach in the first phase of the ECHo experiment a statistical sensitivity to the neutrino mass below 10 eV, which will reduce its present upper limit by more than an order of magnitude.

UR - http://www.scopus.com/inward/record.url?scp=84940183044&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.115.062501

DO - 10.1103/PhysRevLett.115.062501

M3 - Article

AN - SCOPUS:84940183044

VL - 115

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 6

M1 - 062501

ER -

ID: 46099380