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On the Role of Differentiation Parameter in a bound State Solution of the Klein-Gordon Equation

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Communications in Theoretical Physics 2019年第3期71卷 267-273页

作者： b.C.Lütfüo?lu Department of Physics Faculty of Science Akdeniz University Department of Physics Faculty of Science University of Hradec Králové

Recently, the bound state solutions of a confined Klein-Gordon particle under the mixed scalar-vector generalized symmetric Woods-Saxon potential in one spatial dimension have been investigated. The obtained results reveal that in the spin symmetric limit discrete spectrum exists, while in the pseudo-spin symmetric limit it does *** this manuscript, new insights and information are given by employing an analogy of the variational principle. The role of the difference of the magnitudes of the vector and scalar potential energies, namely the differentiation parameter,on the energy spectrum is examined. it is observed that the differentiation parameter determines the measure of the energy spectrum density by modifying the confined particle's mass-energy in addition to narrowing the spectrum interval length.

关键词： Klein-Gordon equation generalized symmetric Woods-Saxon potential bound st ate spectrum spin symmetry limit analytic solutions

Performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. Aad b. Abbott K. Abeling N.J. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti b.S. Acharya C. Adam bourdarios L. Adamczyk S.V. Addepalli M.J. Addison J. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat b. Aitbenchikh i. Aizenberg M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury G.L. Alberghi J. Albert P. Albicocco G.L. Albouy S. Alderweireldt M. Aleksa i.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob b. Ali H.M.J. Ali S. Ali S.W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire b.M.M. Allbrooke J.F. Allen C.A. Allendes Flores P.P. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez Fernandez M. Alves Cardoso M.G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.G. Ames D. Amidei S.P. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen J.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J.A. Aparisi Pozo M.A. Aparo L. Aperio bella C. Appelt A. Apyan N. Aranzabal S.J. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena J-F. Arguin S. Argyropoulos J.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada K. Asai S. Asai N.A. Asbah J. Assahsah K. Assamagan R. Astalos S. Atashi R.J. Atkin M. Atkinson H. Atmani P.A. Atmasiddha K. Augsten S. Auricchio A.D. Auriol V.A. Austrup G. Avolio K. Axiotis G. Azuelos D. babal H. bachacou K. bachas A. bachiu F. backman A. badea P. bagnaia M. bahmani A.J. bailey V.R. bailey J.T. baines L. baines O.K. baker E. bakos D. bakshi Gupta V. balakrishnan R. balasubramanian E.M. baldin P. balek E. ballabene F. balli L.M. baltes W.K. balunas J. balz E. banas M. bandieramonte A. bandyopadhyay S. bansal L. barak M. barakat E.L. barberio D. barberis M. barbero M.Z. barel K.N. barends T. barillari M-S. barisits T. barklow P. baron D.A. baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 GeV and 2 TeV and for multiple tagger working points.

关键词： ATLAS JET QUARK GLUON TAGGiNG

Conformable fractional heat equation with fractional translation symmetry in both time and space

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Chinese Physics b 2023年第4期32卷 125-129页

作者： W S Chung A Gungor J Krız b C Lutfuoglu H Hassanabadi Department of Physics and Research institute of Natural Science College of Natural ScienceGyeongsang National UniversityJinju 660-701Korea Mechanical Engineering Akdeniz UniversityAntalyaTurkey Department of Physics University of Hradec KraloveRokitanskeho 6250003 Hradec KraloveCzech Republic Department of Physics Akdeniz UniversityAntalyaTurkey Faculty of Physics Shahrood University of TechnologyShahroodIran

We investigate the fractional heat equation with fractional translation in both time and position with different fractional *** examples,we consider a rod and anα-disk with an initial constant temperature and discuss... 详细信息

关键词： fractional derivative heat equation conformable symmetry

卵巢上皮癌脑转移对顺铂和吉西他滨联合化疗的反应:病例报道及文献回顾

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世界核心医学期刊文摘（妇产科学分册） 2005年第1期1卷 41-42页

作者： Melichar b. UrminskáH. KohlováT. 赵秀敏 Dept. of Oncology and R adiotherapy Charles Univ. Med.Sch. Teach. Hosp. Hradec Králové Czech Republ ic

background. brain represents a rare site of metastasis in patients with epithe lial ovarian carcinoma (EOC).Case report. We observed a case of multiple brain m etastases in an EOC patient after complete response of a pelvic recurrence to pl atinum/paclitaxel chemotherapy. Complete response of brain metastases was observ ed after whole brain radiotherapy and subsequent chemotherapy by combination of cisplatin and gemcitabine. Three subsequent recurrences of brain metastases were controlled by re-treatment by the combination of 5-fluorouracil, cisplatin an d gemcitabine. Methods. because of limited information on the outcome of EOC bra in metastases in reported case series, a pooled analysis of the published report s in patients with EOC brain metastases was performed. Data were extracted from 46 reports that contained sufficient details on 189 individual patients. The sur vival was analyzed by the Kaplan-Meier method. Univariate and multivariate anal yses were performed by the log-rank test and Cox method, respectively. Results. The most favorable outcome was observed in patients treated by surgery combined with radiotherapy and/or chemotherapy. The survival was significantly better in reports describing only one or two cases, in patients diagnosed after 1992, in patients who received therapy in addition to symptomatic treatment, in patients treated by radiotherapy, chemotherapy and surgery, in patients without extracran ial metastases and with single brain metastases. On multivariate analysis, the a bsence of extracranial metastases, treatment by chemotherapy, surgery and radiot herapy were independent positive predictors of survival. Conclusions. EOC brain metastases are responsive to chemotherapy. An aggressive multidisciplinary thera peutic approach including chemotherapy may lead to prolonged survival.

关键词：卵巢上皮癌脑转移文献回顾合并分析联合化疗患者存活率紫杉醇化疗联合放疗尿嘧啶转移部位

PNAS：科学焉已在蝙蝠机体中发现白血病病毒的史前祖先

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现代生物医学进展 2017年第11期17卷 I0002-I0002页

作者： Helena Farkašová[a], Tomáš Hron[a], Jan Pačes[b] Pavel Hulva[c],[d] Petr benda[c],[e] Robert James Gifford[f], Daniel Elleder[a], [a]Laboratory of Viral and Cellular Genetics Institute of Molecular Genetics The Czech Academy of Sciences Prague 14220 Czech Republic [b]Laboratory of Genomics and bioinformatics Institute of Molecular Genetics The Czech Academy of Sciences Prague 14220 Czech Republic [c]Department of Zoology Charles University Prague 12844 Czech Republic [d]Department of biology and Ecology University of Ostrava Ostrava 71000 Czech Republic [e]Department of Zoology National Museum (Natural History) Prague 11579 Czech Republic [f]MRC-University of Glasgow Centre for Virus Research Glasgow G12 8TA United Kingdom

近日,一项刊登在国际杂志PNAS上的研究报告中,来自格拉斯哥大学和捷克科学院的研究人员通过研究在蝙蝠的基因组中发现了引发罕见类型白血病的病毒家族的古老DNA痕迹。

关键词：白血病病毒科学院蝙蝠祖先机体研究人员 DNA 基因组