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  1. Article

    Open Access

    Mass measurements show slowdown of rapid proton capture process at waiting-point nucleus 64Ge

    X-ray bursts are among the brightest stellar objects frequently observed in the sky by space-based telescopes. A type-I X-ray burst is understood as a violent thermonuclear explosion on the surface of a neutro...

    X. Zhou, M. Wang, Y. H. Zhang, Yu. A. Litvinov, Z. Meisel, K. Blaum… in Nature Physics (2023)

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  2. Article

    Open Access

    \(B\rho \) -defined isochronous mass spectrometry and mass measurements of \(^{58}\) Ni fragments

    A novel isochronous mass spectrometry, termed as \(B\rho \) B ρ ...

    M. Zhang, X. Zhou, M. Wang, Y. H. Zhang, Yu. A. Litvinov… in The European Physical Journal A (2023)

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  3. No Access

    Article

    Results and perspectives for study of heavy and super-heavy nuclei and elements at IMP/CAS

    In the past 30 years, synthesis of new isotopes and study of their decay properties have been remaining as high-priority research program at the Institute of Modern Physics, Chinese Academy of Sciences (IMP/CA...

    Z. G. Gan, W. X. Huang, Z. Y. Zhang, X. H. Zhou… in The European Physical Journal A (2022)

  4. Article

    Open Access

    Alpha decay of the new isotope 215U

    The new neutron-deficient isotope 215U was produced in the complete-fusion reaction 180W (40Ar, 5n) 215U. Evaporation residues recoiled from the target were separated in flight from the primary beam by the gas-fi...

    H. B. Yang, Z. Y. Zhang, J. G. Wang, Z. G. Gan, L. Ma… in The European Physical Journal A (2015)

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  5. No Access

    Article

    Study of \(qqqc\bar c\) five quark system with three kinds of quark-quark hyperfine interaction

    The low-lying energy spectra of five quark systems \(uudc\bar c\) (I = 1/2, S = 0) and

    S. G. Yuan, K. W. Wei, J. He, H. S. Xu, B. S. Zou in The European Physical Journal A (2012)

  6. No Access

    Article

    Storage ring at HIE-ISOLDE

    We propose to install a storage ring at an ISOL-type radioactive beam facility for the first time. Specifically, we intend to setup the heavy-ion, low-energy ring TSR at the HIE-ISOLDE facility in CERN, Geneva...

    M. Grieser, Yu. A. Litvinov, R. Raabe… in The European Physical Journal Special Topi… (2012)

  7. No Access

    Article

    Exploration of hyperfine interaction between constituent quarks via η productions

    In this work, the different exchange freedom, one gloun, one pion or Goldstone boson, in constituent quark model is investigated, which is responsible to the hyperfine interaction between constituent quarks, v...

    Jun He, S. G. Yuan, H. S. Xu in The European Physical Journal A (2011)

  8. No Access

    Article

    Nuclear stop** and collective flow in CSR/LanZhou energy region

    Nuclear stop** and collective flow for two pairs of symmetric colliding nuclei: 238U+238U and 129Xe+129Xe, which are proposed to be accelerated on Cooling Storage Ring (CSR), External Target Facility (ETF), Lan...

    X. -F. Luo, X. Dong, M. Shao, C. Li, H. -F. Chen, K. -J. Wu… in Indian Journal of Physics (2011)

  9. No Access

    Article

    Study of proton resonances in 18Ne via resonant elastic scattering of 17F + p and its astrophysical implication in the stellar reaction of 14O(α, p)17F

    The stellar 14O (α, p) 17F reaction is thought to be one of the most important breakout reactions from the Hot CNO cycles into the rp-process in Type I X-ray bursters. In the present work, the properties of proto...

    J. J. He, J. Hu, S. W. Xu, Z. Q. Chen, X. Y. Zhang… in The European Physical Journal A (2011)

  10. No Access

    Article

    Effect of Interface and Crystallinity on the Ferroelectric Properties of Poly(Vinylidene Fluoride-Trifluoroethylene) Copolymer Thin Films

    Ferroelectric polymer thin films are attractive for a wide range of applications such as MEMS, IR sensors, and memory devices. We present the results of a recent investigation on the thickness dependence of th...

    Feng **a, H. S. Xu, Babak Razavi, Q. M. Zhang in MRS Online Proceedings Library (2011)

  11. No Access

    Article

    New isotope 265Bh

    A new isotope 265 Bh was produced and identified at the Sector Focus Cyclotron of the Heavy Ion Research Facility in Lanzhou. This experiment was performed via the reaction of an 243 ...

    Z. G. Gan, J. S. Guo, X. L. Wu, Z. Qin… in The European Physical Journal A - Hadrons … (2004)

  12. No Access

    Article

    Methods used to study bacterial diversity in the marine environment around Qingdao

    Pollution has a considerable effect on biological communities, in terms of size and diversity of the populations. Yet, the precise consequences of human activity on microbial communities in the marine environm...

    P. A. W. Robertson, J. MacInnes… in Journal of Ocean University of Qingdao (2002)

  13. No Access

    Article

    Interaction of haematopoietic tissue cultures of the Dublin Bay Prawn, Nephrops norvegicus (L.), with the causal agent of luminous vibriosis Vibrio harveyi

    Vibrio harveyi cells (dose—<103 cells mL−1) and extracellular products (ECP; >25 μmg mL−1 of total protein concentration) destroyed haematopoietic cultures of Nephrops norvegicus within 24 h of exposure. Cytopath...

    A. L. Mulford, X. H. Zhang, H. S. Xu, B. Austin in Journal of Ocean University of Qingdao (2002)

  14. No Access

    Article

    High Dielectric Constant Polymer Ceramic Composites

    A new polymer-ceramic composite, using the newly developed relaxor ferroelectric polymer that has a high room temperature dielectric constant as the matrix, is reported. Different kinds of ceramic powders were...

    Y. Bai, V. Bharti, Z.-Y. Cheng, H. S. Xu, Q. M. Zhang in MRS Online Proceedings Library (1999)

  15. No Access

    Article

    Effects of Sample Processing and High-Energy Electron Irradiation Conditions on the Structural and Transitional Properties of P(VDF-TrFE) Copolymer Films

    Recently it has been demonstrated that using a high electron energy irradiation, the electromechanical properties of polyvinylidene fluoride - trifluoroethylene, P(VDF-TrFE) copolymers can be improved signific...

    Vivek Bharti, Z.-Y Cheng, H. S. Xu, G. Shanthi, T.-B. Xu… in MRS Online Proceedings Library (1999)

  16. No Access

    Article

    Detection of Vibrio parahaemolyticus in Penaeus chinensis using an indirect fluorescent antibody staining procedure

    An indirect fluorescent antibody technique (iFAT) incorporating fluorescein-isothiocyanate conjugated anti-rabbit globulin goat serum, and rhodamine-isothiocyanate conjugated bovine serum albumin as background...

    H.-S. Xu, X.-H. Zhang, B. Xu, W.-S. Ji… in World Journal of Microbiology and Biotechn… (1999)

  17. No Access

    Article

    Identification of Rotational Band in Doubly Odd 170Ta

    High spin states in 170Ta have been studied via 159Tb(16O,5nγ)170Ta reaction through excitation functions, K X-γ and γ-γ-t coincidence measurements. Three rotational bands have been identified among which one co...

    Y.H. Zhang, S.Q. Zhang, Q.Z. Zhao, S.F. Zhu… in The European Physical Journal A - Hadrons … (1998)

  18. No Access

    Article

    Low-lying isomeric states in 169Ta

    Two low-lying isomeric states in 169Ta have been identified via 159Tb(16O,6nγ)169Ta reaction. Their half-lives are measured to be 28 ± 5 ns for the 9/2− level and 17 ± 4 ns for the 5/2− level by using the delaye...

    Y.H. Zhang, Q.Z. Zhao, S.F. Zhu, H.S. Xu… in The European Physical Journal A - Hadrons … (1998)

  19. No Access

    Article

    Ileostomie — stabilisation durch staplertechnik

    In order to prevent nipple-sliding of the everted small bowel, conventional Brooke ileostomies in 26 patients were stabilized on both sides of the mesentery by longitudinal rows of staples. There were no early...

    K. W. Ecker, G. Henneberger, T. Schmid, H. S. Xu… in Langenbecks Archiv für Chirurgie (1991)

  20. No Access

    Chapter

    Ecology of Vibrio Cholerae, Vibrio Parahaemolyticus and Related Vibrios in the Natural Environment

    Since the discovery of the ubiquitous distribution of Vibrio parahaemolyticus in estuarine and coastal waters, several new species of the genus Vibrio have been identified as human pathogens during the past few y...

    R. R. Colwell, F. L. Singleton, A. Huq, H.-S. Xu… in Bacterial Diarrheal Diseases (1985)