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Dive into the research topics where Alan Andrew Hahn is active.

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Featured researches published by Alan Andrew Hahn.


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1988

A time projection chamber for detection of double beta decay

S. R. Elliott; Alan Andrew Hahn; M. K. Moe

Abstract A time projection chamber is being used to study double beta decay in 82 Se. The construction, operation, and performance of this device are described.


3rd Conference on the Intersections Between Particle and Nuclear Physics | 1988

Double beta decay in 82Se

S. R. Elliott; Alan Andrew Hahn; M. K. Moe

A Time Projection Chamber (TPC) has been constructed to search for double beta decay in 82Se. The lifetime for the 2ν2β is τ1/2=1.4(+6−3) 1020 years (68%C.L.). Limits for oν2β decay with and without majoron emission are also given.


Physical Review Letters | 1987

Direct evidence for two-neutrino double-beta decay in /sup 82/Se

S. R. Elliott; Alan Andrew Hahn; M. K. Moe


Physical Review Letters | 1986

Experimental investigation of double-beta decay in 82Se.

S. R. Elliott; Alan Andrew Hahn; M. K. Moe


Physical Review Letters | 1987

Limit on neutrinoless double-beta decay with majoron emission in 82Se.

S. R. Elliott; Alan Andrew Hahn; M. K. Moe


Physical Review Letters | 1992

Precision measurements of charmonium states formed in p p annihilation

T. A. Armstrong; D. Bettoni; V. Bharadwaj; C. Biino; G. Borreani; D. Broemmelsiek; A. Buzzo; R. Calabrese; A. Ceccucci; R. Cester; M. D. Church; P. Dalpiaz; P. F. Dalpiaz; J. E. Fast; S. Ferroni; C. M. Ginsburg; K. E. Gollwitzer; Alan Andrew Hahn; M. A. Hasan; S. Y. Hsueh; R. A. Lewis; E. Luppi; M. Macr; A. Majewska; Ma Mandelkern; F. Marchetto; M. Marinelli; J. L. Marques; W. Marsh; M. Martini


Archive | 1988

Double beta decay in ⁸²Se

S. R. Elliott; Alan Andrew Hahn; M. K. Moe


Archive | 1987

Search for double beta decay in ¹°°Mo and ⁹²Mo

S. R. Elliott; Alan Andrew Hahn; M. K. Moe


Archive | 1984

A He TPC for decay of 82Se

M. K. Moe; Alan Andrew Hahn; H. E. Brown


Archive | 1984

He TPC for. beta beta. decay of ⁸²Se

Michael Moe; Alan Andrew Hahn; H. E. Brown

Collaboration


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M. K. Moe

University of California

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S. R. Elliott

Los Alamos National Laboratory

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H. E. Brown

University of California

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C. Biino

University of California

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D. Broemmelsiek

Pennsylvania State University

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F. Marchetto

University of California

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G. Borreani

Northwestern University

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J. L. Marques

Pennsylvania State University

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M. A. Hasan

Northwestern University

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