I. Brock

University of Bonn — Germany

Physics and Astronomy · Physical Sciences

63h-index17.0kcitations390works12.02yr avg
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Research Topics

Particle physics theoretical and experimental studies(378), Quantum Chromodynamics and Particle Interactions(261), High-Energy Particle Collisions Research(252), Particle Detector Development and Performance(68), Dark Matter and Cosmic Phenomena(60)

Publications277 total

The azimuthal correlation between the leading jet and the scattered lepton in deep inelastic scattering at HERA
arXiv (Cornell University)·2024· 2 citedOpen Access
Azimuthal correlations in photoproduction and deep inelastic ep scattering at HERA
Journal of High Energy Physics·2021· 10 citedOpen Access
Charm production in charged current deep inelastic scattering at HERA
DESY Publication Database (PUBDB) (Deutsches Elektronen-Synchrotron)·2019Open Access
Erratum: Measurement of D*± production in deep inelastic scattering at HERA
Journal of High Energy Physics·2014Open Access
Measurement of the branching ratios b â e ν X, μ ν X, Ï Î½ X and ν X
Florence Research (University of Florence)·2011
Measurement of D + and Λ c + production in deep inelastic scattering at HERA
Journal of High Energy Physics·2010· 19 citedOpen Access
Measurement of J/ψ photoproduction at large momentum transfer at HERA
Journal of High Energy Physics·2010· 21 citedOpen Access
Measurement of the longitudinal proton structure function at HERA
Physics Letters B·2009· 83 citedOpen Access
Measurement of dijet photoproduction for events with a leading neutron at HERA
Nuclear Physics B·2009· 8 citedOpen Access
Study of the Decays<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>, and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mover accent="true"><mml:mi>K</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>
Physical Review Letters·2008· 12 citedOpen Access
Study of the semileptonic charm decays<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>, and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>D</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mover accent="true"><mml:mi>K</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msub><mml:mi>ν</mml:mi><mml:mi>e</mml:mi></mml:msub></mml:math>
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology·2008· 28 citedOpen Access
Study of the semileptonic charm decays D-0 ->pi(-)e(+)nu e, D+->pi(0)e(+)nu e, D-0 -> K(-)e(+)nu e, and D+->(K)over-bar(0)e(+)nu e
Purdue e-Pubs (Purdue University System)·2008Open Access
Study of the decays D-0 -> pi(-)e(+)nu(e), D-0 -> K(-)e(+)nu(e), D+ -> pi(0)e(+)nu(e), and D+ -> (K)over-bar(0)e(+)nu(e)
Purdue e-Pubs (Purdue University)·2008Open Access
Three- and four-jet final states in photoproduction at HERA
Nuclear Physics B·2007· 21 citedOpen Access
Search for radiative decays of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Υ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>1</mml:mn><mml:mi mathvariant="normal">S</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>into<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>η</mml:mi></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>η</mml:mi><mml:mo>′</mml:mo></mml:math>
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology·2007· 14 citedOpen Access
Publisher’s Note: Search for the non-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>D</mml:mi><mml:mover accent="true"><mml:mi>D</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>decay<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3770</mml:mn><mml:mo stretchy="false">)</mml:mo><mml:mo>→</mml:mo><mml:msubsup><mml:mi>K</mml:mi><mml:mi>S</mml:mi><mml:mn>0</mml:mn></mml:msubsup><mml:msubsup><mml:mi>K</mml:mi><mml:mi>L</mml:mi><mml:mn>0</mml:mn></mml:msubsup></mml:math>[Phys. Rev. D<b>74</b>, 012005 (2006)]
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology·2007· 4 citedOpen Access
Publisher’s Note: Improved measurement of the branching fraction and energy spectrum of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>η</mml:mi><mml:mo>′</mml:mo></mml:msup></mml:math>from<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Υ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>1</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:math>decays [Phys. Rev. D<b>74</b>, 092006 (2006)]
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology·2007· 1 citedOpen Access
Measurement of meson production in scattering at low
Physics Letters B·2007· 8 citedOpen Access
Search for ψ(2S)→ηcπ+π-π0
arXiv (Cornell University)·2007· 1 citedOpen Access
Observation of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Υ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mo>→</mml:mo><mml:msup><mml:mi>τ</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>τ</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>and Tests of Lepton Universality in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Υ</mml:mi></mml:math>Decays
Physical Review Letters·2007· 25 citedOpen Access
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Frequent Co-authors

G. J. Bobbink(24), A. Arefiev(23), L. Baksay(22), J. Berdugo(22), A.M. Cartacci(22), J. Alcaraz Maestre(21), T. Azemoon(21), S. Banerjee(21), U. Becker(21), B.L. Betev(21), B. Bertucci(21), D. Bourilkov(21), H. Anderhub(20), D. Antreasyan(20), L. Barone(20), M. Bourquin(20), D. Boutigny(20), M. Capell(20), F. Cesaroni(20), M. Chemarin(20)