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GRUPPENLEITUNG:

Univ. Prof. Dr. Hartmut Abele

Tel.: +43-1-58801-141202 
Fax: +43-1-58801-14199

TU Wien - Atominstitut
Stadionallee 2
1020 Wien
Austria

  

KOLLABORATIONEN




DIE PROJEKTE WERDEN GEFÖRDERT VON:




Publications

(Publication and export lists can also be found in the publication database of the TU Wien.)

 

PERC 

RxB drift momentum spectrometer with high resolution and large physe space acceptance
X. Wang, G. Konrad, H. Abele
Nucl. Instr. Meth. A (2012), accepted for publication
DOI: 10.1016/j.nima.2012.10.071
arXiv: 1209.6595

Neutron Decay with PERC: a Progress Report
G. Konrad, H. Abele, M. Beck, C. Drescher, D. Dubbers, J. Erhart, H. Fillunger, C. Gösselsberger, W. Heil, M. Horvath, E. Jericha, C. Klauser, J. Klenke, B. Märkisch, R.K. Maix, H. Mest, S. Nowak, N. Rebrova, C. Roick, C. Sauerzopf, U. Schmidt, T. Soldner, X. Wang, O. Zimmer (The PERC Collaboration)
J. Phys.: Conf. Ser. 340, 012048 (2012)
DOI: 10.1088/1742-6596/340/1/012048

Neutron beam tailoring by means of a novel pulsed spatial magnetic spin resonator
C. Gösselsberger, H. Abele, G. Badurek, E. Jericha, W. Mach, S. Nowak, T. Rechberger
J. Phys.: Conf. Ser. 340, 012028 (2012)
DOI: 10.1088/1742-6596/340/1/012028

Design of a novel pulsed spin resonator for the beta-decay experiment PERC
C. Gösselsberger, H. Abele, G. Badurek, E. Jericha, S. Nowak, G. Wautischer, and A. Welzl
Physics Procedia 17, 62-68 (2011)
DOI: 10.1016/j.phpro.2011.06.018

Design of a pulsed spatial neutron magnetic spin resonator
G. Badurek, Ch. Gösselsberger, and E. Jericha.
Physica B 406, 2458 (2011), article in press
doi:10.1016/j.physb.2010.09.023

A clean, bright, and versatile source of neutron decay products
D. Dubbers, H. Abele, S. Baeßler, B. Märkisch, M. Schumann, T. Soldner, O. Zimmer
Nucl. Instr. Meth. A 596, 238-247 (2008)
doi:10.1016/j.nima.2008.07.157
arXiv:0709.4440

 

Neutron Decay Experiments

Impact of Neutron Decay Experiments on non-Standard Model Physics
G. Konrad, W. Heil, S. Baeßler, D. Pocanic, F. Glück
in World Scientific, ISBN 978-981-4340-85-4, 660 (2011)
arXiv: 1007.3027v2 (2010)

The new neutron decay spectrometer Perkeo III
B. Märkisch, H. Abele, D. Dubbers, F. Friedl, A. Kaplan, H. Mest, M. Schumann, T. Soldner and D. Wilkin
Nucl. Instr. Meth. A 611, 216-218 (2009)
doi:10.1016/j.nima.2009.07.066

Measuring the proton spectrum in neutron decay – latest results with aSPECT
M. Simson, F. Ayala Guardia, S. Baeßler, M. Borg, F. Glück, W. Heil, I. Konorov, G. Konrad, R. Muñoz Horta, K.K.H. Leung, Yu. Sobolev, T. Soldner, H.-F. Wirth, O. Zimmer
Nucl. Instr. Meth. A 611, 203 (2009)
doi:10.1016/j.nima.2009.07.068
arXiv: 0811.3851v1

The neutron alphabet: Exploring the properties of fundamental interactions
H. Abele
Nucl. Instr. Meth. A 611, 193-197 (2009)
doi:10.1016/j.nima.2009.07.100

The Proton Spectrum in Neutron Beta Decay – Latest Results with the aSPECT Spectrometer
G. Konrad, F. Ayala Guardia, S. Baeßler, M. Borg, F. Glück, W. Heil, I. Konorov, K.K.H. Leung, R. Muñoz Horta, M. Simson, Yu. Sobolev, T. Soldner, H.-F. Wirth, O. Zimmer
Nucl. Phys. A 827, 529c (2009)
doi:10.1016/j.nuclphysa.2009.05.114

First measurements with the neutron decay spectrometer aSPECT
S. Baeßler, F. Ayala Guardia, M. Borg, F. Glück, W. Heil, G. Konrad, I. Konorov, R. Muñoz Horta, G. Petzoldt, D. Rich, M. Simson, Yu. Sobolev, H.-F. Wirth and O. Zimmer
Eur. Phys. J. A 38, 17 (2008)
doi:10.1140/epja/i2008-10660-0

Measurement of the Proton Asymmetry Parameter C in Neutron Beta Decay
M. Schumann, M. Kreuz, M. Deissenroth, F. Glueck, J. Krempel, B. Märkisch, D. Mund, A. Petoukhov, T. Soldner, H. Abele
Phys. Rev. Lett. 100, 151801 (2008)
doi:10.1103/PhysRevLett.100.151801
arXiv:0712.2442 [hep-ph]

Unrecognized Backscattering in Low Energy Beta Spectroscopy
M. Schumann, H. Abele
Nucl. Instr. Meth. A 585, 88 (2008)
arXiv:0708.3150

Measurement of the Neutrino Asymmetry Parameter B in Neutron Decay
M. Schumann, T. Soldner, M. Deissenroth, F. Glueck, J. Krempel, M. Kreuz, B. Märkisch, D. Mund, A. Petoukhov, H. Abele
Phys. Rev. Lett. 99, 191803 (2007)
doi:10.1103/PhysRevLett.99.191803

Precision Measurements in Neutron Decay 
M. Schumann (for the PERKEO II collaboration)
arXiv:0706.3788 [hep-ph]

Kühler Scharfblick mit Neutronen
H. Abele
Gustav-Hertz-Preis, Physik Journal 5, No.8/9, 73 (2006)

Status of the Cabbibo-Angle
E. Blucher, E. De Lucia, G. Isidori, V. Lubicz (conveners), H. Abele, V. Cirigliano, R. Flores-Mendieta, J. Flynn, C. Gatti, A. Manohar, W. Marciano, V. Pavlunin, D. Pocanic, F. Schwab, A. Sirlin, C. Tarantino, and M. Velasco
arXiv:hep-ph/0512039v1

The Beta-, Neutrino- and Proton-Asymmetry in Neutron Beta-Decay
H. Abele, S. Baeßler, M. Deissenroth, F. Glück, J. Krempel, M. Kreuz, B. Märkisch, D. Mund, M. Schumann, T. Soldner
J. Res. Natl. Inst. Stand. Technol. 110, 377 (2005)

A measurement of the antineutrino asymmetry B in free neutron decay
M. Kreuz, T. Soldner, S. Baeßler, B. Brand, F. Glück, U. Mayer, D. Mund, V. Nesvizhevsky, A. Petoukhov, C. Plonka, J. Reich, C. Vogel, and H. Abele
Phys. Lett. B 619, 263 (2005)
doi:10.1016/j.physletb.2005.05.074

Quark Mixing, CKM Unitarity
H. Abele, E. Barberio, D. Dubbers, F. Glück, J.C. Hardy, W.J. Marciano, A. Serebrov, and N. Severijns
Eur. Phys. J. C 33, 1 (2004)
doi: 10.1140/epjc/s2003-01574-8
arXiv:hep-ph/0312150v1

Fundamental Interactions
H. Abele, L. Corradi, P. Herczeg, I. Khriplovich, O. Naviliat, N. Severijns, L. Simons, C. Weinheimer, and H.W. Wilshut
NuPECC Long Range Plan Working Group (2003)

Neutron ß-decay and the Standard Model
H. Abele
Nuclear Physics A 721, 182c (2003)
doi:10.1016/S0375-9474(03)01031-5

Is the unitarity of the quark-mixing CKM matrix violated in neutron beta-decay?
H. Abele, M. Astruc Hoffmann, S. Baeßler, D. Dubbers, F. Glück, U. Müller, V. Nesvizhevsky, J. Reich, O. Zimmer
Phys. Rev. Lett. 88, 211801 (2002)
doi:10.1103/PhysRevLett.88.211801

Fundamental neutron physics
H. Abele, J. Byrne, D. Dubbers, W. Fischer, M. Pendlebury, H. Rauch, and J. Sromicki
New Science and Technology for the 21st Century. ESS Council (2002)
ISBN: 3893363025, 4109

A measurement of the beta asymmetry in neutron decay with PERKEO II
J. Reich, H. Abele, M. Astruc Hoffmann, S. Baeßler, P. v. Bülow, D. Dubbers, V. Nesvizhevsky, U. Peschke, and O. Zimmer
Nucl. Instr. Meth. A 440, 535 (2000)
doi:10.1016/S0168-9002(99)01032-3

The Standard Model and the neutron ß-decay
H. Abele
Nucl. Instr. Meth. A 440, 499 (2000)
doi:10.1016/S0168-9002(99)01027-X

A measurement of the beta asymmetry A in the decay of free neutrons
H. Abele, S. Baeßler, D. Dubbers, J. Last, U. Mayerhofer, C. Metz, T.M. Müller, V. Nesvizhevsky, C. Raven, O. Schärpf, and O. Zimmer
Phys. Lett. B 407 (1997) 212
doi:10.1016/S0370-2693(97)00739-9

  

Techniques

Design of an Anti-Magnetic Screen for the Neutron Decay Spectrometer aSPECT
G. Konrad, F. Ayala Guardia, S. Baeßler, M. Borg, K. Eberhardt, F. Glück, W. Heil, S. Hiebel, R. Munoz Horta, Y. Sobolev Proc. Eur. COMSOL Conf., Vol. 1, 241-245, Grenoble, France (2007)
www.comsol.com/papers/3276/download/Konrad.pdf 

Characterization of a ballistic supermirror neutron guide
H. Abele, D. Dubbers, H. Haese, M. Klein, A. Knoepfler, M. Kreuz, T. Lauer, B. Märkisch, D. Mund, V. Nesvizhevsky, A. Petoukhov, C. Schmidt, M. Schumann, and T. Soldner
Nucl. Instr. Meth. A 562, 407 (2006)
doi: 10.1016/j.nima.2006.03.020
arXiv:nucl-ex/0510072v1
   

Reviews

The neutron. Its properties and basic interactions
H. Abele
Prog. Part. Nucl. Phys 60, 1-81 (2008)
doi:10.1016/j.ppnp.2007.05.002

International Workshop on Quark Mixing, CKM Unitarity
H. Abele and D. Mund (eds.)
Heidelberg, Mattes Verlag (2002)
arXiv:hep-ph/0312124