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  • English
    Authors: 
    Légaré, Marc-André; Rang, Maximilian; Bélanger-Chabot, Guillaume; Schweizer, Julia I.; Krummenacher, Ivo; Bertermann, Rüdiger; Arrowsmith, Merle; Holthausen, Max C.; Braunschweig, Holger;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Marc-André Légaré, Maximilian Rang, Guillaume Bélanger-Chabot, Julia I. Schweizer, Ivo Krummenacher, Rüdiger Bertermann, Merle Arrowsmith, Max C. Holthausen, Holger Braunschweig|2019|Science|363|1329|doi:10.1126/science.aav9593

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: NSERC

    Data from FigAux 101f. The full covariance matrices for the all-particle $z_g$ distribution for anti-kt R=0.8 jets with $p_T$ > 300 GeV, after the soft drop algorithm is applied for $\beta$ = 2, in data. The distributions are normalized to the integrated cross section, $\sigma$. Each set of 10 bins corresponds to one $p_T$ bin in {300, 400, 600, 800, 1000, infinity } and 10 evenly spaced bins in $z_g$ from 0.0 to 0.5. Unfolded soft drop jet mass distributions for dijet events.

  • English
    Authors: 
    A2 Collaboration;
    Publisher: HEPData
    Project: NSERC , UKRI | Edinburgh Nuclear Physics... (ST/J00006X/1), UKRI | Illuminating strongly int... (ST/G008582/1), UKRI | Hunt for Exotic Particles... (ST/L00478X/1), UKRI | Consolidated Grant (ST/J000175/1), UKRI | Illuminating strongly int... (ST/G008604/1)

    A2 Collaboration at MAMI. Precise helicity-dependent cross sections and the double-polarization observable E were measured for $\eta$ photoproduction from quasifree protons and neutrons bound in the deuteron. The $2\gamma$ and $3\pi^0$ decay modes were used to optimize the statistical quality of the data and to estimate systematic uncertainties. The measurement used the A2 detector setup at the tagged photon beam of the electron accelerator MAMI in Mainz. A longitudinally polarized deuterated butanol target was used in combination with a circularly polarized photon beam from bremsstrahlung of a longitudinally polarized electron beam. The reaction products were detected with the electromagnetic calorimeters Crystal Ball and TAPS, which covered 98% of the full solid angle. The main systematic uncertainty of the E asymmetry is related to the measurement of the beam and target polarizations. The uncertainty of the photon polarization degree was determined to be ±2.7%. The uncertainty of the target polarization was estimated as ±10%. Diff. cross section for helicity-1/2 at W= 1.772 GeV

  • English
    Authors: 
    Macaulay, Casper M.; Gustafson, Samantha J.; Fuller III, Jack T.; Kwon, Doo-Hyun; Ogawa, Takahiko; Ferguson, Michael J.; McDonald, Robert; Lumsden, Michael D.; Bischof, Steven M.; Sydora, Orson L.; +3 more
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Casper M. Macaulay, Samantha J. Gustafson, Jack T. Fuller III, Doo-Hyun Kwon, Takahiko Ogawa, Michael J. Ferguson, Robert McDonald, Michael D. Lumsden, Steven M. Bischof, Orson L. Sydora, Daniel H. Ess, Mark Stradiotto, and Laura Turculet|2018|ACS Catalysis|8|9907|doi:10.1021/acscatal.8b01972

  • English
    Authors: 
    Behnia, Ava; Boyle, Paul D.; Blacquiere, Johanna M.; Puddephatt, Richard J.;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Ava Behnia, Paul D. Boyle, Johanna M. Blacquiere, and Richard J. Puddephatt|2016|Organometallics|35|2645|doi:10.1021/acs.organomet.6b00387

  • English
    Authors: 
    ZEUS Collaboration;
    Publisher: HEPData
    Project: NSERC

    DESY-HERA. Measurement of cross section for the production of energetic neutrons in collisions of 27.5 GeV positrons with 920 GeV protons. The data contains a sample of 40 pb-1 in the DIS region and 6 pb-1 in the photoproduction region. The data were collected in the 2000 running period. Double differential cross sections in XL and PT are presented plus the results of an exponential fit in PT**2. Normalized double differential cross sections for leading neutron production in three regions of Q**2. Statistical errors only are given.

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: SNSF | Teilchenphysik-Experiment... (149246), EC | EPLANET (246806), NSERC

    CERN-LHC. A search is presented for photonic signatures motivated by generalised models of gauge-mediated supersymmetry breaking. This search makes use of $20.3{\rm fb}^{-1}$ of proton-proton collision data at $\sqrt{s}=8$ TeV recorded by the ATLAS detector at the LHC, and explores models dominated by both strong and electroweak production of supersymmetric partner states. Four experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. These signatures include events with an additional photon, lepton, $b$-quark jet, or jet activity not associated with any specific underlying quark flavor. No significant excess of events is observed above the Standard Model prediction and model-dependent 95% confidence-level exclusion limits are set. $\rm{SR}^{\gamma\gamma}_{S-H}$ and $\rm{SR}^{\gamma\gamma}_{S-L}$ signal acceptance*efficiency across the strong-production parameter space, for $m_{\tilde{g}}$ between 1350 and 1450 GeV.

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: NSERC

    CERN-LHC. A search for the supersymmetric partners of quarks and gluons (squarks and gluinos) in final states containing hadronic jets and missing transverse momentum, but no electrons or muons, is presented. The data used in this search were recorded in 2015 and 2016 by the ATLAS experiment in $\sqrt{s}=13\mathrm{\ Te\kern -0.1em V}$ proton--proton collisions at the Large Hadron Collider, corresponding to an integrated luminosity of 36.1 fb$^{-1}$. The results are interpreted in the context of various models where squarks and gluinos are pair-produced and the neutralino is the lightest supersymmetric particle. An exclusion limit at the 95% confidence level on the mass of the gluino is set at 2.03$\mathrm{\ Te\kern -0.1em V}$ for a simplified model incorporating only a gluino and the lightest neutralino, assuming the lightest neutralino is massless. For a simplified model involving the strong production of mass-degenerate first- and second-generation squarks, squark masses below 1.55$\mathrm{\ Te\kern -0.1em V}$ are excluded if the lightest neutralino is massless. These limits substantially extend the region of supersymmetric parameter space previously excluded by searches with the ATLAS detector. Signal region acceptance for simplified model with gluino pair production and direct decays to two quarks and neutralino in SR Meff-2jB-2400.

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: NSERC

    Data from FigAux 99a. The full covariance matrices for the all-particle $log_{10}(\rho^2)$ distribution for anti-kt R=0.8 jets with $p_T$ > 300 GeV, after the soft drop algorithm is applied for $\beta$ = 0, in data. The distributions are normalized to the integrated cross section, $\sigma$(resum), measured in the resummation region, $-3.7 < log_{10}(\rho^2) < -1.7$. Unfolded soft drop jet mass distributions for dijet events.

  • English
    Authors: 
    Pérez-Gómez, Marta; Navarro, Leticia; Saura-Llamas, Isabel; Bautista, Delia; Lautens, Mark; García-López, José-Antonio;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Marta Pérez-Gómez, Leticia Navarro, Isabel Saura-Llamas, Delia Bautista, Mark Lautens, José-Antonio García-López|2017|Organometallics|36|4465|doi:10.1021/acs.organomet.7b00702

search
Include:
The following results are related to Canada. Are you interested to view more results? Visit OpenAIRE - Explore.
118,765 Research products, page 1 of 11,877
  • English
    Authors: 
    Légaré, Marc-André; Rang, Maximilian; Bélanger-Chabot, Guillaume; Schweizer, Julia I.; Krummenacher, Ivo; Bertermann, Rüdiger; Arrowsmith, Merle; Holthausen, Max C.; Braunschweig, Holger;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Marc-André Légaré, Maximilian Rang, Guillaume Bélanger-Chabot, Julia I. Schweizer, Ivo Krummenacher, Rüdiger Bertermann, Merle Arrowsmith, Max C. Holthausen, Holger Braunschweig|2019|Science|363|1329|doi:10.1126/science.aav9593

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: NSERC

    Data from FigAux 101f. The full covariance matrices for the all-particle $z_g$ distribution for anti-kt R=0.8 jets with $p_T$ > 300 GeV, after the soft drop algorithm is applied for $\beta$ = 2, in data. The distributions are normalized to the integrated cross section, $\sigma$. Each set of 10 bins corresponds to one $p_T$ bin in {300, 400, 600, 800, 1000, infinity } and 10 evenly spaced bins in $z_g$ from 0.0 to 0.5. Unfolded soft drop jet mass distributions for dijet events.

  • English
    Authors: 
    A2 Collaboration;
    Publisher: HEPData
    Project: NSERC , UKRI | Edinburgh Nuclear Physics... (ST/J00006X/1), UKRI | Illuminating strongly int... (ST/G008582/1), UKRI | Hunt for Exotic Particles... (ST/L00478X/1), UKRI | Consolidated Grant (ST/J000175/1), UKRI | Illuminating strongly int... (ST/G008604/1)

    A2 Collaboration at MAMI. Precise helicity-dependent cross sections and the double-polarization observable E were measured for $\eta$ photoproduction from quasifree protons and neutrons bound in the deuteron. The $2\gamma$ and $3\pi^0$ decay modes were used to optimize the statistical quality of the data and to estimate systematic uncertainties. The measurement used the A2 detector setup at the tagged photon beam of the electron accelerator MAMI in Mainz. A longitudinally polarized deuterated butanol target was used in combination with a circularly polarized photon beam from bremsstrahlung of a longitudinally polarized electron beam. The reaction products were detected with the electromagnetic calorimeters Crystal Ball and TAPS, which covered 98% of the full solid angle. The main systematic uncertainty of the E asymmetry is related to the measurement of the beam and target polarizations. The uncertainty of the photon polarization degree was determined to be ±2.7%. The uncertainty of the target polarization was estimated as ±10%. Diff. cross section for helicity-1/2 at W= 1.772 GeV

  • English
    Authors: 
    Macaulay, Casper M.; Gustafson, Samantha J.; Fuller III, Jack T.; Kwon, Doo-Hyun; Ogawa, Takahiko; Ferguson, Michael J.; McDonald, Robert; Lumsden, Michael D.; Bischof, Steven M.; Sydora, Orson L.; +3 more
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Casper M. Macaulay, Samantha J. Gustafson, Jack T. Fuller III, Doo-Hyun Kwon, Takahiko Ogawa, Michael J. Ferguson, Robert McDonald, Michael D. Lumsden, Steven M. Bischof, Orson L. Sydora, Daniel H. Ess, Mark Stradiotto, and Laura Turculet|2018|ACS Catalysis|8|9907|doi:10.1021/acscatal.8b01972

  • English
    Authors: 
    Behnia, Ava; Boyle, Paul D.; Blacquiere, Johanna M.; Puddephatt, Richard J.;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Ava Behnia, Paul D. Boyle, Johanna M. Blacquiere, and Richard J. Puddephatt|2016|Organometallics|35|2645|doi:10.1021/acs.organomet.6b00387

  • English
    Authors: 
    ZEUS Collaboration;
    Publisher: HEPData
    Project: NSERC

    DESY-HERA. Measurement of cross section for the production of energetic neutrons in collisions of 27.5 GeV positrons with 920 GeV protons. The data contains a sample of 40 pb-1 in the DIS region and 6 pb-1 in the photoproduction region. The data were collected in the 2000 running period. Double differential cross sections in XL and PT are presented plus the results of an exponential fit in PT**2. Normalized double differential cross sections for leading neutron production in three regions of Q**2. Statistical errors only are given.

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: SNSF | Teilchenphysik-Experiment... (149246), EC | EPLANET (246806), NSERC

    CERN-LHC. A search is presented for photonic signatures motivated by generalised models of gauge-mediated supersymmetry breaking. This search makes use of $20.3{\rm fb}^{-1}$ of proton-proton collision data at $\sqrt{s}=8$ TeV recorded by the ATLAS detector at the LHC, and explores models dominated by both strong and electroweak production of supersymmetric partner states. Four experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. These signatures include events with an additional photon, lepton, $b$-quark jet, or jet activity not associated with any specific underlying quark flavor. No significant excess of events is observed above the Standard Model prediction and model-dependent 95% confidence-level exclusion limits are set. $\rm{SR}^{\gamma\gamma}_{S-H}$ and $\rm{SR}^{\gamma\gamma}_{S-L}$ signal acceptance*efficiency across the strong-production parameter space, for $m_{\tilde{g}}$ between 1350 and 1450 GeV.

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: NSERC

    CERN-LHC. A search for the supersymmetric partners of quarks and gluons (squarks and gluinos) in final states containing hadronic jets and missing transverse momentum, but no electrons or muons, is presented. The data used in this search were recorded in 2015 and 2016 by the ATLAS experiment in $\sqrt{s}=13\mathrm{\ Te\kern -0.1em V}$ proton--proton collisions at the Large Hadron Collider, corresponding to an integrated luminosity of 36.1 fb$^{-1}$. The results are interpreted in the context of various models where squarks and gluinos are pair-produced and the neutralino is the lightest supersymmetric particle. An exclusion limit at the 95% confidence level on the mass of the gluino is set at 2.03$\mathrm{\ Te\kern -0.1em V}$ for a simplified model incorporating only a gluino and the lightest neutralino, assuming the lightest neutralino is massless. For a simplified model involving the strong production of mass-degenerate first- and second-generation squarks, squark masses below 1.55$\mathrm{\ Te\kern -0.1em V}$ are excluded if the lightest neutralino is massless. These limits substantially extend the region of supersymmetric parameter space previously excluded by searches with the ATLAS detector. Signal region acceptance for simplified model with gluino pair production and direct decays to two quarks and neutralino in SR Meff-2jB-2400.

  • English
    Authors: 
    ATLAS Collaboration;
    Publisher: HEPData
    Project: NSERC

    Data from FigAux 99a. The full covariance matrices for the all-particle $log_{10}(\rho^2)$ distribution for anti-kt R=0.8 jets with $p_T$ > 300 GeV, after the soft drop algorithm is applied for $\beta$ = 0, in data. The distributions are normalized to the integrated cross section, $\sigma$(resum), measured in the resummation region, $-3.7 < log_{10}(\rho^2) < -1.7$. Unfolded soft drop jet mass distributions for dijet events.

  • English
    Authors: 
    Pérez-Gómez, Marta; Navarro, Leticia; Saura-Llamas, Isabel; Bautista, Delia; Lautens, Mark; García-López, José-Antonio;
    Publisher: Cambridge Crystallographic Data Centre
    Project: NSERC

    An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Marta Pérez-Gómez, Leticia Navarro, Isabel Saura-Llamas, Delia Bautista, Mark Lautens, José-Antonio García-López|2017|Organometallics|36|4465|doi:10.1021/acs.organomet.7b00702