The Berkeley Weak Interactions Group

Most Recent Publications

P.A. Vetter et al. ''Search for Oscillation of the Electron-Capture Decay Probability of Pm-142'' Phys. Lett. B. 670, 196 (2008).

P.A. Vetter, J.R. Abo-Shaeer, S.J. Freedman, and R. Maruyama ''Measurement of the &beta – &nu Correlation of 21Na using shakeoff electrons'' Phys. Rev. C. 77, 035502 (2008).

	S. Abe et al. (KamLAND Collaboration), ''Precision Measurement of Neutrino Oscillation Parameters With KamLAND'' Phys. Rev. Lett. 100 221803 (2008)
	V.A. Andreev et al. (MuCap Collaboration), ``Measurement of the Muon Capture Rate in Hydrogen Gas and Determination of the Proton's Pseudoscalar Coupling g_P" Phys. Rev. Lett. 99, 032002 (2007).  (Journal link)
	D.B. Chitwood, et al. (MuLan Collaboration), ``Improved Measurement of the Positive-Muon Lifetime and Determination of the Fermi Constant", Phys. Rev. Lett. 99, 032001 (2007).  (Journal link)
	V.A. Ganzha et al. (MuCap Collaboration), ``A circulating hydrogen ultra-high purification system for the MuCap experiment'' Nucl. Instrum. Meth. A578, 485-497 (2007).  (Journal link)
	W. T. Winter, S. J. Freedman, K. E. Rehm, and J. P. Schiffer "The 8B Neutrino Spectrum" Phys. Rev. C 73, 025503 (2006).
	J.T. Burke, P.A. Vetter, S.J. Freedman, B.K. Fujikawa, and W.T. Winter "Half-Life of 14O", Phys. Rev. C 74, 025501 (2006).
	M.T. Gericke et al. (NPDG Collaboration) "Upper bounds on parity-violating gamma-ray asymmetries in compound nuclei from polarized cold neutron capture", Phys. Rev. C 74, 065503 (2006).
	T. Araki et al. (KamLAND Collaboration), ``Search for the invisible decay of neutrons with KamLAND '' Phys. Rev. Lett. 96101802 (2006)
	T. Araki et al. (KamLAND Collaboration), ``Experimental investigation of geologically produced antineutrinos with KamLAND '', Nature 436, 499-503 (2005).
	T. Araki et al. (KamLAND Collaboration), ``Measurement of neutrino oscillation with KamLAND: Evidence of spectral distortion '' Phys. Rev. Lett. 94 081801 (2005)
	N. D. Scielzo, S. J. Freedman, B. K. Fujikawa, and P. A. Vetter, ''Measurement of the &beta – &nu Correlation using Magneto-optically Trapped 21Na'', Phys. Rev. Lett. 93, 102501 (2004).
	P. A. Vetter ''Symmetry and QED tests in rare annihilation modes of positronium'' Modern Physics Letters A, 19, #12, p. 871-885 (2004).

Recent Publications

"Recoil-ion charge-state distribution following the beta-decay of 21-Na",
N. D. Scielzo, S. J. Freedman, B. K. Fujikawa, and P. A. Vetter, Phys. Rev. A 68, 022716 (2003).
(http://link.aps.org/abstract/PRA/v68/e022716)

"Determination of the 8-B Neutrino Spectrum",
W. T. Winter et al., Phys. Rev. Lett., 91, 252501 (2003).
(http://link.aps.org/abstract/PRL/v91/e252501)

"Search for CPT-Odd Decays of Positronium",
P. A. Vetter and S. J. Freedman, Phys. Rev. Lett., 91, 263401 (2003).
(http://link.aps.org/abstract/PRL/v91/e263401)

"Branching-ratio measurements of multiphoton decays of positronium",
P. A. Vetter and S. J. Freedman, Phys. Rev. A, 66, 052505 (2002).
(http://link.aps.org/abstract/PRA/v66/e052505)

All KamLAND Publications

For the latest results, see the KamLAND homepage!

http://kamland.lbl.gov/TalksPaper/

All Muons Publications

http://weak0.physics.berkeley.edu/weakint/research/muons/papers/papers.html

Annual Reports

• 2003 Annual Report
• 2002 Annual Report
• 2001 Annual Report
• 2000 Annual Report
• 1999 Annual Report
• 1998 Annual Report
• 1997 Annual Report
• 1996 Annual Report

For official annual reports of LBL's Nuclear Science Division visit http://www.lbl.gov/nsd/annual/index.html.