Search Results - "Stamen, R."
-
1
Towards testing a two-Higgs-doublet model with maximal CP symmetry at the LHC: Monte Carlo event generator implementation
Published in The European physical journal. C, Particles and fields (01-04-2013)“…A Monte Carlo event generator is implemented for a two-Higgs-doublet model with maximal CP symmetry, the MCPM. The model contains five physical Higgs bosons;…”
Get full text
Journal Article -
2
Recent results from structure function measurements at HERA
Published in Nuclear physics. A (30-06-2003)“…Measurements of the proton structure functions in neutral and charged current interactions at HERA are reviewed covering the range 0.5 < Q 2 < 30000 GeV 2…”
Get full text
Journal Article -
3
Measurement of azimuthal asymmetries in inclusive production of hadron pairs in e(+)e(-) annihilation at Belle
Published in Physical review letters (16-06-2006)“…The Collins effect connects transverse quark spin with a measurable azimuthal dependence in the yield of hadronic fragments around the quark's momentum vector…”
Get full text
Journal Article -
4
Inclusive Measurement of the Photon Energy Spectrum in b → s γ Decays
Published in Physical review letters (06-08-2004)Get full text
Journal Article -
5
Observation of an isotriplet of excited charmed baryons decaying to lambda+c pi
Published in Physical review letters (01-04-2005)“…We report the observation of an isotriplet of excited charmed baryons, decaying into Lambda(+)(c)pi(-), Lambda(+)(c)pi(0), and Lambda(+)(c)pi(+). We measure…”
Get full text
Journal Article -
6
Measurement of Polarization and Triple-Product Correlations in B{yields}{phi}K Decays
Published in Physical review letters (10-06-2005)“…We present measurements of decay amplitudes and triple-product correlations in B{yields}{phi}K* decays based on 253 fb{sup -1} of data recorded at the…”
Get full text
Journal Article -
7
Measurement of Forward-Backward Asymmetry and Wilson Coefficients in B → K l + l
Published in Physical review letters (30-06-2006)“…We report the first measurement of the forward-backward asymmetry and the ratios of Wilson coefficients A{sub 9}/A{sub 7} and A{sub 10}/A{sub 7} in…”
Get full text
Journal Article -
8
Observation of B + → K 1 ( 1270 ) + γ
Published in Physical review letters (25-03-2005)Get full text
Journal Article -
9
Observation of B+ --> Lambda c+ Lambda c- K+ and B0 --> Lambda c+ Lambda c- K0 decays
Published in Physical review letters (17-11-2006)“…We report the first measurements of the doubly charmed baryonic B decays B --> Lambda c+ Lambda c- K. The B+ --> Lambda c+ Lambda c- K+ decay is observed with…”
Get full text
Journal Article -
10
Charmonium production in deep inelastic scattering at HERA
Published in The European physical journal. C, Particles and fields (01-10-1999)“…The electroproduction of and mesons is studied in elastic, quasi-elastic and inclusive reactions for four momentum transfers and photon-proton centre of mass…”
Get full text
Journal Article -
11
Observation of B + → p Λ ¯ γ
Published in Physical review letters (05-08-2005)Get full text
Journal Article -
12
Search for τ→eγ decay at Belle
Published in Physics letters. B (28-04-2005)“…We have searched for the lepton-flavor-violating decay τ→eγ using a data sample of 86.7 fb−1 collected with the Belle detector at the KEKB asymmetric e+e−…”
Get full text
Journal Article -
13
Measurement of open beauty production at HERA
Published in Physics letters. B (1999)“…The first observation of open b production in ep collisions is reported. An event sample containing muons and jets has been selected which is enriched in…”
Get full text
Journal Article -
14
Observation of a Charmoniumlike State Produced in Association with a J/{psi} in e{sup +}e{sup -} Annihilation at {radical}(s){approx_equal}10.6 GeV
Published in Physical review letters (23-02-2007)“…We report the first observation of a charmoniumlike state recoiling from the J/{psi} in the inclusive process e{sup +}e{sup -}{yields}J/{psi}+anything at a…”
Get full text
Journal Article -
15
Observation of B{sup +}{yields}{lambda}{sub c}{sup +}{lambda}{sub c}{sup -}K{sup +} and B{sup 0}{yields}{lambda}{sub c}{sup +}{lambda}{sub c}{sup -}K{sup 0} Decays
Published in Physical review letters (17-11-2006)“…We report the first measurements of the doubly charmed baryonic B decays B{yields}{lambda}{sub c}{sup +}{lambda}{sub c}{sup -}K. The B{sup…”
Get full text
Journal Article -
16
Measurement of the Quark Mixing Parameter cos2{phi}{sub 1} Using Time-Dependent Dalitz Analysis of B{sup 0}{yields}D[K{sub S}{sup 0}{pi}{sup +}{pi}{sup -}]h{sup 0}
Published in Physical review letters (25-08-2006)“…We present a measurement of the angle {phi}{sub 1} of the Cabibbo-Kobayashi-Maskawa unitarity triangle using a time-dependent Dalitz analysis of D{yields}K{sub…”
Get full text
Journal Article -
17
Measurement of D{sup 0}{yields}{pi}l{nu}(Kl{nu}) Form Factors and Absolute Branching Fractions
Published in Physical review letters (11-08-2006)“…Using a 282 fb{sup -1} data sample collected by the Belle experiment at the KEKB e{sup +}e{sup -} collider, we study D{sup 0} decays to K{sup -}l{sup +}{nu}…”
Get full text
Journal Article -
18
Evidence for Large Direct CP Violation in B{sup {+-}}{yields}{rho}(770){sup 0}K{sup {+-}} from Analysis of Three-Body Charmless B{sup {+-}}{yields}K{sup {+-}}{pi}{sup {+-}}{pi}{sup {+-}} Decays
Published in Physical review letters (30-06-2006)“…We report results on a Dalitz analysis of three-body charmless B{sup {+-}}{yields}K{sup {+-}}{pi}{sup {+-}}{pi}{sup {+-}} decay including searches for direct…”
Get full text
Journal Article -
19
Improved Constraints on D{sup 0}-D{sup 0} Mixing in D{sup 0}{yields}K{sup +}{pi}{sup -} Decays from the Belle Detector
Published in Physical review letters (21-04-2006)“…We report the results of a search for D{sup 0}-D{sup 0} mixing in D{sup 0}{yields}K{sup +}{pi}{sup -} decays based on 400 fb{sup -1} of data accumulated by the…”
Get full text
Journal Article -
20
Observation of a {chi}{sub c2}{sup '} Candidate in {gamma}{gamma}{yields}DD Production at Belle
Published in Physical review letters (03-03-2006)“…We report on a search for new resonant states in the process {gamma}{gamma}{yields}DD. A candidate C-even charmonium state is observed in the vicinity of 3.93…”
Get full text
Journal Article