Results 81 to 90 of about 2,737 (204)

Axialvector tetraquark candidates for Zc(3900), Zc(4020), Zc(4430), and Zc(4600) Supported by National Natural Science Foundation (11775079)

Chinese Physics, 2020
We construct the axialvector and tensor current operators to systematically investigate the ground and first radially excited tetraquark states with quantum numbers using the QCD sum rules. We observe one axialvector tetraquark candidate for and , two axialvector tetraquark candidates for the , and three axialvector tetraquark candidates for .
openaire  

Advances in Selenium‐Based Materials for Supercapacitors: Chemistry, Interaction Mechanisms, and Practical Applications

Small Structures, Volume 7, Issue 3, March 2026.
Selenium‐based materials exhibit unique redox activity, tunable conductivity, and structural versatility, making them promising for advanced supercapacitor applications. Their integration with carbon, polymers, and transition metal compounds enhances electrochemical performance, stability, and energy density.
Murugan Madhubalan, Selvan Sathish, Minda Mahivardhan, Prabhakaran Thandapani, Kannan Karthika Abimanyu, Ramesh Kumar, Jong‐Hyun Seo, Bon‐Woo Gu, Subbaiah Muthu Prabhu, Byong‐Hun Jeon   +9 more
wiley   +1 more source

Threshold-cusp explanation for X and Zcs in B+→J/ψϕK+ [PDF]

Several X and Zcs exotic hadrons were claimed in the LHCb’s amplitude analysis on B+ → J/ψφK+. The data shows that all the peaks and also dips in the spectra are located at thresholds of seemingly relevant meson-meson channels.
Nakamura, S. X., Luo, X.
core   +1 more source

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

Advanced Science, Volume 13, Issue 11, 23 February 2026.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li, Junliang Chen, Yingbing Zhang, Li Wang, Pin Gao, Jianping Yang   +5 more
wiley   +1 more source

Conversor Wireless Com Retificador ZCS

Eletrônica de Potência, 2017
Este trabalho apresenta o estudo e o desenvolvimento de um conversor wireless para carregar supercapacitores, que utiliza redes de imitância para sintonizar o primário e o secundário de um transformador com baixo coeficiente de acoplamento. A frequência
Nilton Francisco Oliveira da Silva, Marcelo Lobo Heldwein, Arnaldo José Perin   +2 more
doaj   +1 more source

Search for ϒ(1S,2S)→Zc+Zc(′)− and e+e−→Zc+Zc(′)− at s=10.52 , 10.58, and 10.867 GeV

, 2018
The first search for double charged charmoniumlike state production in Ï?(1S) and Ï?(2S) decays and in e+e- annihilation at s=10.52, 10.58, and 10.867 GeV is conducted using data collected with the Belle detector at the KEKB asymmetric energy electron-positron collider.
Jia, S., Shen, C. P., Yuan, C. Z., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Aulchenko, V., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bansal, V., Behera, P., Beleño, C., Bhuyan, B., Bilka, T., Biswal, J., Bozek, A., Bračko, M., Červenkov, D., Chekelian, V., Chen, A., Cheon, B. G., Chilikin, K., Cho, K., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Cunliffe, S., Dash, N., Di Carlo, S., Doležal, Z., Eidelman, S., Fast, J. E., Ferber, T., Fulsom, B. G., Garg, R., Gaur, V., Gabyshev, N., Garmash, A., Gelb, M., Giri, A., Goldenzweig, P., Guido, E., Haba, J., Hara, T., Hayasaka, K., Hayashii, H., Hedges, M. T., Hirose, S., Hou, W.-S., Iijima, T., Inami, K., Inguglia, G., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Julius, T., Karyan, G., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, K. T., Kim, S. H., Kinoshita, K., Kodyš, P., Korpar, S., Kotchetkov, D., Križan, P., Kroeger, R., Krokovny, P., Kuhr, T., Kulasiri, R., Kumita, T., Kwon, Y.-J., Lange, J. S., Lee, I. S., Lee, S. C., Li, L. K., Li, Y., Li, Y. B., Li Gioi, L., Libby, J., Liventsev, D., Lubej, M., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Merola, M., Miyabayashi, K., Miyata, H., Mizuk, R., Moon, H. K., Mussa, R., Nakano, E., Nakao, M., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Niiyama, M., Nishida, S., Ogawa, S., Okuno, S., Ono, H., Pakhlov, P., Pakhlova, G., Pal, B., Pardi, S., Park, H., Paul, S., Pedlar, T. K., Pestotnik, R., Piilonen, L. E., Popov, V., Ritter, M., Rostomyan, A., Russo, G., Sakai, Y., Salehi, M., Sandilya, S., Santelj, L., Sanuki, T., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Seino, Y., Senyo, K., Sevior, M. E., Shebalin, V., Shibata, T.-A., Shiu, J.-G., Shwartz, B., Simon, F., Sokolov, A., Solovieva, E., Stanič, S., Starič, M., Strube, J. F., Sumihama, M., Sumiyoshi, T., Takizawa, M., Tamponi, U., Tanida, K., Tenchini, F., Trabelsi, K., Uchida, M., Uglov, T., Uno, S., Urquijo, P., Usov, Y., Van Hulse, C., Varner, G., Vinokurova, A., Vorobyev, V., Vossen, A., Wang, B., Wang, C. H., Wang, M.-Z., Wang, P., Wang, X. L., Watanabe, M., Widmann, E., Won, E., Ye, H., Zakharov, S., Zhang, Z. P., Zhilich, V., Zhukova, V., Zhulanov, V., Zupanc, A.   +180 more
openaire   +1 more source

Robust controller design for a DC-DC ZCS converter using µ-synthesis and analysis [PDF]

, 2002
Resonant converters have a highly nonlinear and time-varying nature. Any change in operating conditions leads to significant\ud changes in system dynamical model so that desired performance and even stability are lost.
Mitani, Yasunori, Ise, Toshifumi, Bevrani, Hassan, Tsuji, Kiichiro   +3 more
core  

Study on decays of Zc(4020) and Zc(3900) into hc+π

European Physical Journal C, 2016
At the invariant mass spectrum of hcπ± a new resonance Zc(4020) has been observed, however, the previously confirmed Zc(3900) does not show up at this channel. In this paper we assume that Zc(3900) and Zc(4020) are molecular states of DD¯∗(D∗D¯) and D∗D¯∗ , respectively, then we calculate the transition rates of Zc(3900)→hc+π and Zc(4020)→hc+π in the ...
Ke, Hong-Wei, Li, Xue-Qian
openaire  

Correcting Errors in the Adsorbed Intermediates of CO2 Electroreduction

Carbon Energy, Volume 8, Issue 2, February 2026.
Flying over Jacob's ladder of density functional approximations: chemical accuracy in the DFT‐based modeling of CO2 reduction electrocatalysis can be approached with our simple semiempirical method to deconvolute and correct gas‐phase errors and adsorbed‐phase errors.
Ricardo Urrego‐Ortiz, Camberly Schaffer Zhong, Wei Jie Teh, Santiago Builes, Boon Siang Yeo, Federico Calle‐Vallejo   +5 more
wiley   +1 more source

نمذجة المفتاح المتوسط ذو الإشارة العالية ل PWM و ZCS - محولات QR

, 2008
The average switch modeling presented in this paper is a simple and new modeling approach. Such approach can be used to study the transient and steady-state behavior of (ZCS-QR) and PWM converters.
Mustafa M. Ibrahim, مصطفى إبراهيم   +1 more
core   +1 more source