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Mostrando 321 - 340 Resultados de 1,052 Para Buscar '"Homs"', tiempo de consulta: 0.40s Limitar resultados
  1. 321
    “…It also provides natural damping for HOMs and rather low longitudinal and transverse impedances. …”
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    Design of a compact superconducting crab-cavity for LHC using Nb-on-Cu-coating technique
  2. 322
    “…The LHC double quarter wave (DQW) crab cavities have two different types of Higher Order Mode (HOM) couplers in addition to a fundamental power coupler (FPC). …”
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    LHC Crab Cavity Coupler Test Boxes
  3. 323
    “…The high order mode (HOM) power losses induced by a particle beam in accelerator components should be taken into account during their design and the choice of HOM couplers. …”
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    High order mode power loss evaluation in future circular electron-positron collider cavities
  4. 324
    “…A silicon carbide absorber, fixed inside of each manifold, is required for effective damping of Higher Order Modes (HOMs). This paper describes the engineering design of the X-band AS with damping material, and focuses on few technical solutions.…”
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    Engineering design and fabrication of tapered damped X-Band accelerating structures
  5. 325
    por Zhang, P
    Publicado 2012
    “…Higher order modes (HOM) are electromagnetic resonant fields. They can be excited by an electron beam entering an accelerating cavity, and constitute a component of the wakefield. …”
    Enlace del recurso
    info:eu-repo/semantics/article
    Beam position diagnostics with higher order modes in third harmonic superconducting accelerating cavities
  6. 326
    por Yan, C., Nie, W., Vogel, A. L., Dada, L., Lehtipalo, K., Stolzenburg, D., Wagner, R., Rissanen, M. P., Xiao, M., Ahonen, L., Fischer, L., Rose, C., Bianchi, F., Gordon, H., Simon, M., Heinritzi, M., Garmash, O., Roldin, P., Dias, A., Ye, P., Hofbauer, V., Amorim, A., Bauer, P. S., Bergen, A., Bernhammer, A.-K., Breitenlechner, M., Brilke, S., Buchholz, A., Mazon, S. Buenrostro, Canagaratna, M. R., Chen, X., Ding, A., Dommen, J., Draper, D. C., Duplissy, J., Frege, C., Heyn, C., Guida, R., Hakala, J., Heikkinen, L., Hoyle, C. R., Jokinen, T., Kangasluoma, J., Kirkby, J., Kontkanen, J., Kürten, A., Lawler, M. J., Mai, H., Mathot, S., Mauldin, R. L., Molteni, U., Nichman, L., Nieminen, T., Nowak, J., Ojdanic, A., Onnela, A., Pajunoja, A., Petäjä, T., Piel, F., Quéléver, L. L. J., Sarnela, N., Schallhart, S., Sengupta, K., Sipilä, M., Tomé, A., Tröstl, J., Väisänen, O., Wagner, A. C., Ylisirniö, A., Zha, Q., Baltensperger, U., Carslaw, K. S., Curtius, J., Flagan, R. C., Hansel, A., Riipinen, I., Smith, J. N., Virtanen, A., Winkler, P. M., Donahue, N. M., Kerminen, V.-M., Kulmala, M., Ehn, M., Worsnop, D. R.
    Publicado 2020
    “…Nitrogen oxide (NO(x)) is known to suppress the NPF driven by HOMs, but the underlying mechanism remains largely unclear. …”
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    Online Artículo Texto
    Size-dependent influence of NO(x) on the growth rates of organic aerosol particles
  7. 327
    “…The first measurement with beam excitation is presented, and the comparisons to transmission measurement without beam and simulations are made. Higher order modes (HOMs) are able to propagate to adjacent cavities through attached beam tubes. …”
    Enlace del recurso
    info:eu-repo/semantics/article
    First Beam Spectra of SC Third Harmonic Cavity at FLASH
  8. 328
    por Zhang, P, Baboi, N, Jones, R M
    Publicado 2011
    “…This paper presents a study of beam alignment in accelerating cavities based on beam-excited higher order modes (HOM). Among the transverse HOMs, dipole modes have the dominant contribution, and may have an adverse effect on the beam quality. …”
    Enlace del recurso
    info:eu-repo/semantics/article
    A Study of Beam Alignment Based on Coupling Modes in Third Harmonic Superconducting Cavities at FLASH
  9. 329
    por Zhang, P, Baboi, N, Jones, R M, Eddy, N
    Publicado 2012
    “…Beam-excited higher order modes (HOMs) can provide remote diagnostics information of the beam position and cavity misalignment. …”
    Enlace del recurso
    Enlace del recurso
    info:eu-repo/semantics/article
    Resolution study of higher-order-mode-based beam position diagnostics using custom-built electronics in strongly coupled 3.9 GHz multi-cavity accelerating module
  10. 330
    por Khan, VF, Calaga, R, Grudiev, A
    Publicado 2013
    “…It is necessary to damp all the other modes, namely the accelerating i.e. lower order mode (LOM), same order mode (SOM) and higher order modes (HOMs). In addition to this, as the TM11 mode is not the fundamental mode, it is generally not excited with the highest shunt impedance. …”
    Enlace del recurso
    Investigation of a Ridge-Loaded Waveguide Structure for CLIC X-Band Crab Cavity
  11. 331
    por DORDA MARTIN, Ana, Doebert, Steffen
    Publicado 2021
    “…We studied in detail the HOM to prove their damping accomplished by the SiC loads. …”
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    New optimized fully loaded CLIC drive beam accelerating structure design
  12. 332
    por Ostroumov, Peter, Gerigk, Frank
    Publicado 2013
    “…Design of high-intensity SC linacs for light ions, methods for the reduction of beam losses, preventing beam halo formation, and the effect of HOMs and errors on beam quality are discussed. Examples are taken from existing designs of continuous wave (CW) heavy ion linacs and high-intensity pulsed or CW proton linacs. …”
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    Superconducting Hadron Linacs
  13. 333
    “…It first discusses the outcomes of the impedance analysis performed to characterise the resistive wall and the high order resonant modes (HOMs) trapped in the TDIS structures. Then, their RF-heating effects and the related temperature distribution are considered. …”
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    Analysis on the Mechanical Effects Induced by Beam Impedance Heating on the HL-LHC Target Dump Injection Segmented (TDIS) Absorber
  14. 334
    por Papke, K, Carvalho, A A, Zanoni, C, Grudiev, A
    Publicado 2019
    “…It also provides natural damping for higher-order modes (HOMs) and comparatively low longitudinal and transverse impedances. …”
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    Design studies of a compact superconducting rf crab cavity for future colliders using Nb/Cu technology
  15. 335
    por Caudillo, Lucía, Rörup, Birte, Heinritzi, Martin, Marie, Guillaume, Simon, Mario, Wagner, Andrea C, Müller, Tatjana, Granzin, Manuel, Amorim, Antonio, Ataei, Farnoush, Baalbaki, Rima, Bertozzi, Barbara, Brasseur, Zoé, Chiu, Randall, Chu, Biwu, Dada, Lubna, Duplissy, Jonathan, Finkenzeller, Henning, Gonzalez Carracedo, Loïc, He, Xu-Cheng, Hofbauer, Victoria, Kong, Weimeng, Lamkaddam, Houssni, Lee, Chuan P, Lopez, Brandon, Mahfouz, Naser G A, Makhmutov, Vladimir, Manninen, Hanna E, Marten, Ruby, Massabò, Dario, Mauldin, Roy L, Mentler, Bernhard, Molteni, Ugo, Onnela, Antti, Pfeifer, Joschka, Philippov, Maxim, Piedehierro, Ana A, Schervish, Meredith, Scholz, Wiebke, Schulze, Benjamin, Shen, Jiali, Stolzenburg, Dominik, Stozhkov, Yuri, Surdu, Mihnea, Tauber, Christian, Tham, Yee Jun, Tian, Ping, Tomé, António, Vogt, Steffen, Wang, Mingyi, Wang, Dongyu S, Weber, Stefan K, Welti, André, Yonghong, Wang, Yusheng, Wu, Zauner-Wieczorek, Marcel, Baltensperger, Urs, El Haddad, Imad, Flagan, Richard C, Hansel, Armin, Höhler, Kristina, Kirkby, Jasper, Kulmala, Markku, Lehtipalo, Katrianne, Möhler, Ottmar, Saathoff, Harald, Volkamer, Rainer, Winkler, Paul M, Donahue, Neil M, Kürten, Andreas, Curtius, Joachim
    Publicado 2021
    “…Highly oxygenated organic molecules (HOMs) comprise a fraction of the oxidation products formed. …”
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    Chemical composition of nanoparticles from α-pinene nucleation and the influence of isoprene and relative humidity at low temperature
  16. 336
    “…METHODS: The participants of this observational cross-sectional study were benign prostatic hyperplasia patients aged 40-year-old and older from Homs, Syria. An interview questionnaire was performed to collect data from all patients who visited the urology clinic of Homs Military Hospital in the period of January 10 to March 10, 2023. …”
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    Enlace del recurso
    Online Artículo Texto
    Benign prostatic hyperplasia and metabolic syndrome; prevalence and association: a cross-sectional study in Syria
  17. 337
    por Kirkby, Jasper, Duplissy, Jonathan, Sengupta, Kamalika, Frege, Carla, Gordon, Hamish, Williamson, Christina, Heinritzi, Martin, Simon, Mario, Yan, Chao, Almeida, João, Tröstl, Jasmin, Nieminen, Tuomo, Ortega, Ismael K., Wagner, Robert, Adamov, Alexey, Amorim, Antonio, Bernhammer, Anne-Kathrin, Bianchi, Federico, Breitenlechner, Martin, Brilke, Sophia, Chen, Xuemeng, Craven, Jill, Dias, Antonio, Ehrhart, Sebastian, Flagan, Richard C., Franchin, Alessandro, Fuchs, Claudia, Guida, Roberto, Hakala, Jani, Hoyle, Christopher R., Jokinen, Tuija, Junninen, Heikki, Kangasluoma, Juha, Kim, Jaeseok, Krapf, Manuel, Kürten, Andreas, Laaksonen, Ari, Lehtipalo, Katrianne, Makhmutov, Vladimir, Mathot, Serge, Molteni, Ugo, Onnela, Antti, Peräkylä, Otso, Piel, Felix, Petäjä, Tuukka, Praplan, Arnaud P., Pringle, Kirsty, Rap, Alexandru, Richards, Nigel A. D., Riipinen, Ilona, Rissanen, Matti P., Rondo, Linda, Sarnela, Nina, Schobesberger, Siegfried, Scott, Catherine E., Seinfeld, John H., Sipilä, Mikko, Steiner, Gerhard, Stozhkov, Yuri, Stratmann, Frank, Tomé, Antonio, Virtanen, Annele, Vogel, Alexander L., Wagner, Andrea C., Wagner, Paul E., Weingartner, Ernest, Wimmer, Daniela, Winkler, Paul M., Ye, Penglin, Zhang, Xuan, Hansel, Armin, Dommen, Josef, Donahue, Neil M., Worsnop, Douglas R., Baltensperger, Urs, Kulmala, Markku, Carslaw, Kenneth S., Curtius, Joachim
    Publicado 2016
    “…The highly oxygenated molecules (HOMs) are produced by ozonolysis of α-pinene. We find that ions from Galactic cosmic rays increase the nucleation rate by one to two orders of magnitude compared with neutral nucleation. …”
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    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Ion-induced nucleation of pure biogenic particles
  18. 338
    por Zhang, P, Baboi, N, Jones, R M, Shinton, I R R
    Publicado 2011
    “…Off-axis beams passing through an accelerating cavity excite dipole modes among other higher order modes (HOMs). These modes have linear dependence on the transverse beam offset from the cavity axis. …”
    Enlace del recurso
    info:eu-repo/semantics/article
    Study of Beam Diagnostics with Trapped Modes in Third Harmonic Superconducting Cavities at FLASH
  19. 339
    por Zhang, P, Baboi, N, Jones, R M, Shinton, I R R
    Publicado 2011
    “…Off-axis beams passing through an accelerating cavity excite dipole modes among other higher order modes (HOMs). These modes have linear dependence on the transverse beam offset from the cavity axis. …”
    Enlace del recurso
    info:eu-repo/semantics/article
    Study of Beam Diagnostics with Trapped Modes in 3rd Harmonic SC Cavities at FLASH
  20. 340
    por Papke, Kai
    Publicado 2021
    “…Higher-order modes (HOMs) may affect beam stability and refrigeration requirements of superconducting proton linacs such as the SPL which is being studied at CERN as a driver for future neutrino programs. …”
    Enlace del recurso
    Methods for the Design and Analysis of Higher-Order Mode Couplers applied to Superconducting Accelerating Structures
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