H
H. R. Gustafson
Researcher at University of Michigan
Publications - 85
Citations - 1553
H. R. Gustafson is an academic researcher from University of Michigan. The author has contributed to research in topics: Neutron & Hyperon. The author has an hindex of 21, co-authored 85 publications receiving 1482 citations.
Papers
More filters
Journal ArticleDOI
Search for axionlike particles using a variable-baseline photon-regeneration technique
Aaron S. Chou,W. C. Wester,A. Baumbaugh,H. R. Gustafson,Yilda Irizarry-Valle,P.O. Mazur,Jason H. Steffen,Raymond Tomlin,Xi Yang,J. Yoo +9 more
TL;DR: The first results of the GammeV experiment are reported, a search for milli-eV mass particles with axionlike couplings to two photons using a "light shining through a wall" technique, finding no excess of events above background and constraining the two-photon couplings of possible new scalar (pseudoscalar) particles to be less than 3.1x10;(-7) GeV-1.
Journal ArticleDOI
Neutron total cross sections on nuclei at Fermilab energies
TL;DR: In this paper, total cross sections for neutrons on protons, deuteriom, beryllium, carbon, aluminium, iron, copper, cadmium, tungsten, lead, and uranium were measured in a small-angle neutral beam at Fermilab.
Journal ArticleDOI
Evidence for the Decay Σ+→pμ+μ-
H. K. Park,R. A. Burnstein,A. Chakravorty,Y. C. Chen,Woon-Seng Choong,K. Clark,E.C. Dukes,C. Durandet,Julián Félix,Y. Fu,G. Gidal,H. R. Gustafson,T. Holmstrom,M. Huang,C. James,C. M. Jenkins,T. Jones,Daniel M. Kaplan,Leon M. Lederman,N. Leros,M. J. Longo,F. Lopez,L. C. Lu,W. Luebke,Kam-Biu Luk,K. S. Nelson,J. P. Perroud,D. Rajaram,H. A. Rubin,J. Volk,Christopher G. White,S.L. White,P. Zyla +32 more
TL;DR: In this article, the first evidence for the decay ∑+ → pμ+ μ- from data taken by the HyperCP (E871) experiment at Fermilab was reported.
Journal ArticleDOI
Search for Chameleon Particles Using a Photon-Regeneration Technique
A. Chou,W. C. Wester,A. Baumbaugh,H. R. Gustafson,Yilda Irizarry-Valle,P.O. Mazur,Jason H. Steffen,Raymond Tomlin,A. Upadhye,Amanda Weltman,Xi Yang,J. Yoo +11 more
TL;DR: This work implements a novel technique to create and trap the reflective particles within a jar and to detect them later via their afterglow as they slowly convert back into photons.
Journal ArticleDOI
A dependence of charm production.
M. E. Duffy,G. K. Fanourakis,Richard Loveless,D. D. Reeder,E. S. Smith,S. Childress,C. Castoldi,G. Conforto,R. C. Ball,C. T. Coffin,H. R. Gustafson,Lawrence W. Jones,Michael J. Longo,T. J. Roberts,Byron P. Roe,E. Wang,M. B. Crisler,J. S. Hoftun,Ta-Yung Ling,T. A. Romanowski,J. Volk +20 more
TL;DR: The prompt neutrino flux produced by the interaction of 400-GeV protons with targets of beryllium, copper, and tungsten has been measured in a beam-dump experiment at Fermilab.