Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient study results.

Autor: Zhu Y; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA. yszhu@ucdavis.edu., Li S; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA., Xie Z; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Leung EK; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA.; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA.; UIH America, Inc., 77054, Houston, TX, USA., Bayerlein R; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA.; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Omidvari N; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Abdelhafez YG; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA., Cherry SR; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA.; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Qi J; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Badawi RD; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA.; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Spencer BA; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA.; Department of Biomedical Engineering, University of California at Davis, 95616, Davis, CA, USA., Wang G; Department of Radiology, UC Davis Health, 95817, Sacramento, CA, USA.

Publikováno v: European journal of nuclear medicine and molecular imaging [Eur J Nucl Med Mol Imaging] 2024 Nov 16. Date of Electronic Publication: 2024 Nov 16.

Search for nucleon decays with EXO-200

Autor: Albert, J. B., Anton, G., Badhrees, I., Barbeau, P. S., Bayerlein, R., Beck, D., Belov, V., Breidenbach, M., Brunner, T., Cao, G. F., Cen, W. R., Chambers, C., Cleveland, B., Coon, M., Craycraft, A., Cree, W., Daniels, T., Danilov, M., Daugherty, S. J., Daughhetee, J., Davis, J., Delaquis, S., Der Mesrobian-Kabakian, A., DeVoe, R., Didberidze, T., Dilling, J., Dolgolenko, A., Dolinski, M. J., Fairbank Jr., W., Farine, J., Feyzbakhsh, S., Fierlinger, P., Fudenberg, D., Gornea, R., Graham, K., Gratta, G., Hall, C., Hansen, E. V., Hoessl, J., Homiller, S., Hufschmidt, P., Hughes, M., Jamil, A., Jewell, M. J., Johnson, A., Johnston, S., Karelin, A., Kaufman, L. J., Koffas, T., Kravitz, S., Krücken, R., Kuchenkov, A., Kumar, K. S., Lan, Y., Leonard, D. S., Li, G. S., Li, S., Licciardi, C., Lin, Y. H., MacLellan, R., Michel, T., Mong, B., Moore, D., Murray, K., Nelson, R., Njoya, O., Odian, A., Ostrovskiy, I., Piepke, A., Pocar, A., Retière, F., Robinson, A. L., Rowson, P. C., Schmidt, S., Schubert, A., Sinclair, D., Soma, A. K., Stekhanov, V., Tarka, M., Tolba, T., Tsang, R., Vogel, P., Vuilleumier, J. -L., Wagenpfeil, M., Waite, A., Walton, T., Weber, M., Wen, L. J., Wichoski, U., Wrede, G., Yang, L., Yen, Y. -R., Zeldovich, O. Ya., Zettlemoyer, J., Ziegler, T.

Publikováno v: Phys. Rev. D 97, 072007 (2018)

A search for instability of nucleons bound in $^{136}$Xe nuclei is reported with 223 kg$\cdot$yr exposure of $^{136}$Xe in the EXO-200 experiment. Lifetime limits of 3.3$\times 10^{23}$ and 1.9$\times 10^{23}$ yrs are established for nucleon decay to

Externí odkaz: http://arxiv.org/abs/1710.07670

Searches for Double Beta Decay of $^{134}$Xe with EXO-200

Autor: Collaboration, EXO-200, Albert, J. B., Anton, G., Badhrees, I., Barbeau, P. S., Bayerlein, R., Beck, D., Belov, V., Breidenbach, M., Brunner, T., Cao, G. F., Cen, W. R., Chambers, C., Cleveland, B., Coon, M., Craycraft, A., Cree, W., Daniels, T., Danilov, M., Daugherty, S. J., Daughhetee, J., Davis, J., Delaquis, S., Der Mesrobian-Kabakian, A., DeVoe, R., Didberidze, T., Dilling, J., Dolgolenko, A., Dolinski, M. J., Fairbank Jr., W., Farine, J., Feyzbakhsh, S., Fierlinger, P., Fudenberg, D., Gornea, R., Graham, K., Gratta, G., Hall, C., Hoessl, J., Hufschmidt, P., Hughes, M., Jamil, A., Jewell, M. J., Johnson, A., Johnston, S., Karelin, A., Kaufman, L. J., Koffas, T., Kravitz, S., Krücken, R., Kuchenkov, A., Kumar, K. S., Lan, Y., Leonard, D. S., Li, S., Licciardi, C., Lin, Y. H., MacLellan, R., Marino, M. G., Michel, T., Mong, B., Moore, D., Murray, K., Nelson, R., Njoya, O., Odian, A., Ostrovskiy, I., Piepke, A., Pocar, A., Retière, F., Rowson, P. C., Russell, J. J., Schubert, A., Sinclair, D., Smith, E., Stekhanov, V., Tarka, M., Tolba, T., Tsang, R., Vogel, P., Vuilleumier, J. -L., Wagenpfeil, M., Waite, A., Walton, J., Walton, T., Weber, M., Wen, L. J., Wichoski, U., Yang, L., Yen, Y. -R., Zeldovich, O. Ya., Zettlemoyer, J., Ziegler, T.

Publikováno v: Phys. Rev. D 96, 092001 (2017)

Searches for double beta decay of $^{134}$Xe were performed with EXO-200, a single-phase liquid xenon detector designed to search for neutrinoless double beta decay of $^{136}$Xe. Using an exposure of $29.6\text{ kg}\!\cdot\!\text{yr}$, the lower lim

Externí odkaz: http://arxiv.org/abs/1704.05042

Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient results.

Autor: Zhu Y, Li S, Xie Z, Leung EK, Bayerlein R, Omidvari N, Abdelhafez YG, Cherry SR, Qi J, Badawi RD, Spencer BA, Wang G

Publikováno v: ArXiv [ArXiv] 2024 Nov 19. Date of Electronic Publication: 2024 Nov 19.

Refining penalty parameter selection in whole-body PET image reconstruction for lung cancer patients using the cross-validation log-likelihood method.

Autor: Wang Q; Department of Biomedical Engineering, University of California, Davis, CA, United States of America.; Department of Radiology, University of California, Davis, CA, United States of America., Abdelhafez YG; Department of Radiology, University of California, Davis, CA, United States of America.; Department of Radiotherapy and Nuclear Medicine, South Egypt Cancer Institute, Assiut University, Assiut, Egypt., Nalbant H; Department of Radiology, University of California, Davis, CA, United States of America., Spencer BA; Department of Biomedical Engineering, University of California, Davis, CA, United States of America.; Department of Radiology, University of California, Davis, CA, United States of America., Bayerlein R; Department of Biomedical Engineering, University of California, Davis, CA, United States of America.; Department of Radiology, University of California, Davis, CA, United States of America., Qi J; Department of Biomedical Engineering, University of California, Davis, CA, United States of America., Cherry SR; Department of Biomedical Engineering, University of California, Davis, CA, United States of America.; Department of Radiology, University of California, Davis, CA, United States of America., Nardo L; Department of Radiology, University of California, Davis, CA, United States of America., Badawi RD; Department of Biomedical Engineering, University of California, Davis, CA, United States of America.; Department of Radiology, University of California, Davis, CA, United States of America.

Publikováno v: Physics in medicine and biology [Phys Med Biol] 2024 Sep 03; Vol. 69 (18). Date of Electronic Publication: 2024 Sep 03.