Bai, Y, Pavan, S, Zheng, Z, Zappel, N F, Reinstädler, A, Lotti, C, ...
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Internal report | Preprint
Spatial line nodes and fractional vortex pairs in the Fulde-Ferrell-Larkin-Ovchinnikov phase (2007)
Agterberg, D. F., Zheng, Z., Mukherjee, S.
A Zeeman magnetic field can induce a Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) phase in spin-singlet superconductors. Here we argue that there is a non-trivial solution for the FFLO vortex phase that...
K*0 and φ meson production in proton–nucleus interactions at Ös=41.6\textGeV (2007)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
The inclusive production cross sections of the strange vector mesons K*0, K̄*0, and φ have been measured in interactions of 920 GeV protons with C, Ti, and W targets with the HERA-B detector at the...
Two-photon optical characteristics of zinc oxide in bulk, low dimensional and nanoforms (2007)
Xu, P., Wen, Xiaoming, Zheng, Z., Cox, Guy, Zhu, H.
We report the two-photon luminescence (TPL) and second-harmonic generation (SHG) characteristics of zinc oxide (ZnO) in ceramic, thick film and nanorod. Sintering, physical vapour deposition (PVD),...
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Internal report | Preprint
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
A Measurement of the ψ′ to J/ ψ Production Ratio in 920 GeV/c Proton-Nucleus Interactions. (2007)
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
Luminosity Determination at HERA-B. (2007)
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
K*0 and φ Meson Production in Proton-Nucleus Interactions at √s = 41.6 GeV. (2007)
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
Luminosity determination at HERA-B (2007)
Abt, I., Adams, M., Agari, M., Albrecht, H., Aleksandrov, A., Amaral, V., ...
K*(0) and phi meson production in proton-nucleus interactions at root s=41.6 GeV (2007)
Abt, I., Adams, M., Agari, M., Albrecht, H., Aleksandrov, A., Amaral, V., ...
A Measurement of the psi ' to J/psi production ratio in 920 GeV proton-nucleus interactions (2007)
Abt, I., Adams, M., Agari, M., Albrecht, H., Aleksandrov, A., Amaral, V., ...
Two-photon optical characteristics of zinc oxide in bulk, low dimensional and nanoforms (2007)
Xu, P., Wen, Xiaoming, Zheng, Z., Cox, Guy, Zhu, H.
We report the two-photon luminescence (TPL) and second-harmonic generation (SHG) characteristics of zinc oxide (ZnO) in ceramic, thick film and nanorod. Sintering, physical vapour deposition (PVD),...
Two-photon optical characteristics of zinc oxide in bulk, low dimensional and nanoforms (2007)
Xu, P., Wen, Xiaoming, Zheng, Z., Cox, Guy, Zhu, H.
We report the two-photon luminescence (TPL) and second-harmonic generation (SHG) characteristics of zinc oxide (ZnO) in ceramic, thick film and nanorod. Sintering, physical vapour deposition (PVD),...
Two-photon optical characteristics of zinc oxide in bulk, low dimensional and nanoforms (2007)
Xu, P., Wen, Xiaoming, Zheng, Z., Cox, Guy, Zhu, H.
We report the two-photon luminescence (TPL) and second-harmonic generation (SHG) characteristics of zinc oxide (ZnO) in ceramic, thick film and nanorod. Sintering, physical vapour deposition (PVD),...
Polarization of Λ and Λ overbar in 920 GeV fixed-target proton–nucleus collisions (2006)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
A measurement of the polarization of Λ and baryons produced in pC and pW collisions at has been performed with the HERA-B spectrometer. The measurements cover the kinematic range of 0.6 GeV/c
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
The mid-rapidity (dσpN/dy at y=0) and total (σpN) production cross sections of Jψ mesons are measured in proton–nucleus interactions. Data collected by the HERA-B experiment in interactions of...
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
The cross section ratio RJ/ψ=Br(Υ→l+l−)dσ(Υ)/dy|y=0/σ(J/ψ) has been measured with the HERA-B spectrometer in fixed-target proton–nucleus collisions at 920 GeV proton beam energy...
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
A new measurement of the b[overline b] production cross section in 920 GeV proton-nucleus collisions is presented by the HERA-B Collaboration. The b[overline b] production is tagged via inclusive...
A Measurement of the ψ′ to J/ψ production ratio in 920 GeV proton-nucleus interactions (2006)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
Ratios of the ψ′ over the J/ψ production cross sections in the dilepton channel for C, Ti and W targets have been measured in 920 GeV proton-nucleus interactions with the HERA-B detector at the...
CCHP System with Interconnecting Cooling and Heating Network (2006)
Fu, L., Geng, K., Zheng, Z., Jiang, Y.
The consistency between building heating load, cooling load and power load are analyzed in this paper. The problem of energy waste and low equipment usage in a traditional CCHP (combined cooling,...
Guo, H., Zheng, Z., Yu, F., Ma, S., Holuigue, A.F., Tromp, D.S., ...
A Measurement of the ψ′ to J/ ψ Production Ratio in 920 GeV/c Proton-Nucleus Interactions (2006)
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Internal report | Preprint
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
Polarization of Λ and [ˉ(Λ)] in 920-GeV Fixed-Target Proton-Nucleus Collisions (2006)
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Journal article
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Internal report | Preprint
K*0 and φ Meson Production in Proton-Nucleus Interactions at √s = 41.6 GeV (2006)
I. Abt, DESY Forschung Hochenergiephysik, M. Adams, M. Agari, H. Albrecht, A. Aleksandrov, ...
Internal report | Preprint
CCHP System with Interconnecting Cooling and Heating Network (2006)
Fu, L., Geng, K., Zheng, Z., Jiang, Y.
The consistency between building heating load, cooling load and power load are analyzed in this paper. The problem of energy waste and low equipment usage in a traditional CCHP (combined cooling,...
Eisenstein, D. J., Zehavi, I., Hogg, D. W., Scoccimarro, R., Blanton, M. R., Nichol, R. C., ...
We present the large-scale correlation function measured from a spectroscopic sample of 46,748 luminous red galaxies from the Sloan Digital Sky Survey. The survey region covers 0.72 h^{-3} Gpc^3 over...
Two-photon optical characteristics of zinc oxide in bulk, low-dimensional and nano-forms (2005)
Cox, G., Kable, E., Wen, Xiaoming, Xu, P., Zheng, Z., Zhu, H., ...
We report the two photon luminescence (TPL) and second harmonic generation (SHG) characteristics of Zinc Oxide (ZnO) in ceramic, thick film and nano-rod. All samples were prepared from commercially...
Two-photon optical characteristics of zinc oxide in bulk, low-dimensional and nano-forms (2005)
Cox, G., Kable, E., Wen, Xiaoming, Xu, P., Zheng, Z., Zhu, H.
We report the two photon luminescence (TPL) and second harmonic generation (SHG) characteristics of Zinc Oxide (ZnO) in ceramic, thick film and nano-rod. All samples were prepared from commercially...
Two-photon optical characteristics of zinc oxide in bulk, low-dimensional and nano-forms (2005)
Cox, G., Kable, E., Wen, Xiaoming, Xu, P., Zheng, Z., Zhu, H.
We report the two photon luminescence (TPL) and second harmonic generation (SHG) characteristics of Zinc Oxide (ZnO) in ceramic, thick film and nano-rod. All samples were prepared from commercially...
Two-photon optical characteristics of zinc oxide in bulk, low-dimensional and nano-forms (2005)
Cox, G., Kable, E., Wen, Xiaoming, Xu, P., Zheng, Z., Zhu, H.
We report the two photon luminescence (TPL) and second harmonic generation (SHG) characteristics of Zinc Oxide (ZnO) in ceramic, thick film and nano-rod. All samples were prepared from commercially...
The Luminosity and Color Dependence of the Galaxy Correlation Function (2004)
Zehavi, I., Zheng, Z., Weinberg, D. H., Frieman, J. A., Berlind, A. A., Blanton, M. R., ...
We study the luminosity and color dependence of the galaxy 2-point correlation function in the Sloan Digital Sky Survey, starting from a sample of 200,000 galaxies over 2500 deg^2. We concentrate on...
Limits for the central production of Θ+ and Ξ-- pentaquarks in 920 GeV pA collsions (2004)
Abt,I., Adams,M., Albrecht,H., Amaral,V., Amorim,A., Aplin,S. J., ...
We have searched for Theta^+(1540) and Xi^{--}(1862) pentaquark candidates in proton-induced reactions on C, Ti and W targets at mid-rapidity and \sqrt{s} = 41.6 GeV. In 2x10^8 inelastic events we...
Search for the Flavor-Changing Neutral Current Decay D0->μ+μ- with the HERA-B Detector (2004)
Abt,I., Adams,M., Albrecht,H., Amaral,V., Amorim,A., Aplin,S. J., ...
We report on a search for the flavor-changing neutral current decay $D^0 \to \mu^+\mu^-$ using $50 \times 10^6$ events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by...
Limits for the central production of Θ+ and Ξ-- pentaquarks in 920 GeV pA collsions (2004)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., Aplin, S. J., ...
We have searched for Theta^+(1540) and Xi^{--}(1862) pentaquark candidates in proton-induced reactions on C, Ti and W targets at mid-rapidity and \sqrt{s} = 41.6 GeV. In 2x10^8 inelastic events we...
Search for the Flavor-Changing Neutral Current Decay D0->μ+μ- with the HERA-B Detector (2004)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., Aplin, S. J., ...
We report on a search for the flavor-changing neutral current decay $D^0 \to \mu^+\mu^-$ using $50 \times 10^6$ events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by...
Search for the flavor-changing neutral current decay D0→μ0+μ- with the HERA-B detector (2004)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
We report on a search for the flavor-changing neutral current decay D0→μ+μ- using 50×106 events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by the HERA-B...
Upper bounds on n-dimensional Kloosterman sums (2004)
Cochrane, T, Liu, MC, Zheng, Z
Let pm be any prime power and Kn(a,pm) be the Kloosterman sum , where the xi are restricted to values not divisible by p. Let m,n be positive integers with m2 and suppose that pγ||(n+1). We obtain...
Abt,I., Abyzov,A., Adams,M., Albrecht,H., Amaral,V., Amorim,A., ...
Using the HERA-B detector, the b (b) over bar production cross section has been measured in 920 GeV proton collisions on carbon and titanium targets. The b (b) over bar production was tagged via...
Inclusive V 0 production cross sections from 920 GeV fixed target proton-nucleus collisions (2003)
Abt,I., Abyzov,A., Adams,M., Albrecht,H., Amaral,V., Amorim,A., ...
Inclusive differential cross sections dσpA/dxF and dσpA/dp2t for the production of K0S, Λ, and Λ particles are measured at HERA in proton-induced reactions on C, Al, Ti, and W targets. The...
Abt,I., Abyzov,A., Adams,M., Albrecht,H., Amaral,V., Amorim,A., ...
Using the HERA-B detector, the b (b) over bar production cross section has been measured in 920 GeV proton collisions on carbon and titanium targets. The b (b) over bar production was tagged via...
J/ψ production via χc decays in 920 GeV pA interactions (2003)
Abt,I., Abyzov,A., Adams,M., Albrecht,H., Amaral,V., Amorim,A., ...
Using data collected by the HERA-B experiment, we have measured the fraction of J/ψ’s produced via radiative χc decays in interactions of 920 GeV protons with carbon and titanium targets. We...
Abt, I., Abyzov, A., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
Using the HERA-B detector, the b (b) over bar production cross section has been measured in 920 GeV proton collisions on carbon and titanium targets. The b (b) over bar production was tagged via...
Inclusive V 0 production cross sections from 920 GeV fixed target proton-nucleus collisions (2003)
Abt, I., Abyzov, A., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
Inclusive differential cross sections dσpA/dxF and dσpA/dp2t for the production of K0S, Λ, and Λ particles are measured at HERA in proton-induced reactions on C, Al, Ti, and W targets. The...
J/ψ production via χc decays in 920 GeV pA interactions (2003)
Abt, I., Abyzov, A., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
Using data collected by the HERA-B experiment, we have measured the fraction of J/ψ’s produced via radiative χc decays in interactions of 920 GeV protons with carbon and titanium targets. We...
Abt, I., Abyzov, A., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
Using the HERA-B detector, the b (b) over bar production cross section has been measured in 920 GeV proton collisions on carbon and titanium targets. The b (b) over bar production was tagged via...
J/ψ production via χc decays in 920 GeV pA interactions (2003)
Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., ...
Using data collected by the HERA-B experiment, we have measured the fraction of J/ψ's produced via radiative χc decays in interactions of 920 GeV protons with carbon and titanium targets. We...
Intermediate-band surface photometry of the edge-on galaxy NGC 4565 (2002)
Wu, H., Burstein, D., Deng, Z. G., Zhou, X., Shang, Z. H., Zheng, Z. Y., ...
We present a deep, 42.79 hr image of the nearby, edge-on galaxy NGC 4565 in the Beijing-Arizona-Taipei-Connecticut 6660 Angstrom band using the large-format CCD system on the 0.6 m Schmidt telescope...
Shemmer, O., Romano, P., Bertram, R., Brinkmann, W., Collier, S., Crowley, K. A., ...
We present the results of a 2 yr long optical monitoring program of the narrow-line Seyfert 1 galaxy Ark 564. The majority of this monitoring project was also covered by X-ray observations (RXT E),...
Shemmer, O., Romano, P., Bertram, R., Brinkmann, W., Collier, S., Crowley, K. A., ...
We present the results of a two-year long optical monitoring program of the narrow-line Seyfert 1 galaxy Akn 564. The majority of this monitoring project was also covered by X-ray observations (RXTE)...
Anomaly of zero-bias conductance peaks in ferromagnet/d-wave superconductor junctions (2001)
Dong, ZC, Xing, DY, Wang, ZD, Zheng, Z, Dong, J
The Blonder-Tinkham-Klapwijk approach is applied to studying spin-polarized quasiparticle transport in ferromagnet (FM)/d-wave superconductor (SC) junctions by taking into account the roughness of...
An HST Surface Photometric Study of Ultraluminous Infrared Galaxies (1999)
We study the surface photometry for 13 single-nucleus ultraluminous IRAS galaxies (ULIRGs), selected from a parent sample of 58 galaxies obtained in a Hubble Space Telescope snapshot survey. We find...
Efficient phase-unwrapping algorithm by using phase blocks (1999)
Wang, B., Lu, T., Zheng, Z., Mischo, H.
Phase unwrapping is extensively used in optical measurements where phase-shifting technique is employed. For removing 2 pi-phase jumps resulted from phase computation, path-dependent and...