scholarly journals Determination of the strangeness content of light-flavour isoscalars from their production rates in hadronic Z decays at LEP

2002 ◽  
Author(s):  
Vladimir A. Uvarov
Keyword(s):  
Production Rates ◽  
Z Decays ◽  
Strangeness Content ◽  
Hadronic Z Decays

scholarly journals Determination of sin2 θ w eff using jet charge measurements in hadronic Z decays

1996 ◽  
Vol 71 (3) ◽  
pp. 357-378 ◽  
Author(s):  
◽  
D. Buskulic ◽  
I. Bonis ◽  
D. Decamp ◽  
P. Ghez ◽  
...  
Keyword(s):  
Z Decays ◽  
Hadronic Z Decays

scholarly journals Measurement of the production rates of η and η′ in hadronic Z decays

1992 ◽  
Vol 292 (1-2) ◽  
pp. 210-220 ◽  
Author(s):  
D. Buskulic ◽  
D. Decamp ◽  
C. Goy ◽  
J.-P. Lees ◽  
M.-N. Minard ◽  
...  
Keyword(s):  
Production Rates ◽  
Z Decays ◽  
Hadronic Z Decays

scholarly journals Determination of quark electroweak couplings from direct photon production in hadronic Z decays

1993 ◽  
Vol 301 (1) ◽  
pp. 136-144 ◽  
Author(s):  
O. Adriani ◽  
M. Aguilar-Benitez ◽  
S. Ahlen ◽  
J. Alcaraz ◽  
A. Aloisio ◽  
...  
Keyword(s):  
Photon Production ◽  
Direct Photon ◽  
Z Decays ◽  
Direct Photon Production ◽  
Hadronic Z Decays

Determination of 36Cl Production Rates Derived from the Well-Dated Deglaciation Surfaces of Whidbey and Fidalgo Islands, Washington

2001 ◽  
Vol 56 (3) ◽  
pp. 366-382 ◽  
Author(s):  
Terry W. Swanson ◽  
Marc L. Caffee
Keyword(s):  
Water Content ◽  
Ground Level ◽  
Total Production ◽  
Neutron Absorption ◽  
Production Rates ◽  
System A ◽  
History Of ◽  
Dating Method ◽  
Exposure Ages

AbstractThe 36Cl dating method is increasingly being used to determine the surface-exposure history of Quaternary landforms. Production rates for the 36Cl isotopic system, a critical component of the dating method, have now been refined using the well-constrained radiocarbon-based deglaciation history of Whidbey and Fidalgo Islands, Washington. The calculated total production rates due to calcium and potassium are 91±5 atoms 36Cl (g Ca)−1 yr−1 and are 228±18 atoms 36Cl (g K)−1 yr−1, respectively. The calculated ground-level secondary neutron production rate in air, Pf(0), inferred from thermal neutron absorption by 35Cl is 762±28 neutrons (g air)−1 yr−1 for samples with low water content (1–2 wt.%). Neutron absorption by serpentinized harzburgite samples of the same exposure age, having higher water content (8–12 wt.%), is ∼40% greater relative to that for dry samples. These data suggest that existing models do not adequately describe thermalization and capture of neutrons for hydrous rock samples. Calculated 36Cl ages of samples collected from the surfaces of a well-dated dacite flow (10,600–12,800 cal yr B.P.) and three disparate deglaciated localities are consistent with close limiting calibrated 14C ages, thereby supporting the validity of our 36Cl production rates integrated over the last ∼15,500 cal yr between latitudes of 46.5° and 51°N. Although our production rates are internally consistent and yield reasonable exposure ages for other localities, there nevertheless are significant differences between these production rates and those of other investigators.

ϒ Production in hadronic Z decays

1998 ◽  
Author(s):  
Vuko Brigljević
Keyword(s):  
Z Decays ◽  
Hadronic Z Decays

scholarly journals Inclusive J, ψ′ and χc production in hadronic Z decays

1997 ◽  
Vol 407 (3-4) ◽  
pp. 351-360 ◽  
Author(s):  
M. Acciarri ◽  
O. Adriani ◽  
M. Aguilar-Benitez ◽  
S. Ahlen ◽  
J. Alcaraz ◽  
...  
Keyword(s):  
Z Decays ◽  
Hadronic Z Decays
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