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Acta Physica Polonica B最新文献

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Chromosome Packing in Cell Nuclei: Towards Understanding of Radiation-induced Gene Translocation Frequency 细胞核中的染色体堆积:对辐射诱导的基因易位频率的认识
4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.10-a2
J. Deperas-Standyło, M. Cieśla, C. Hartel, E. Gudowska-Nowak
{"title":"Chromosome Packing in Cell Nuclei: Towards Understanding of Radiation-induced Gene Translocation Frequency","authors":"J. Deperas-Standyło, M. Cieśla, C. Hartel, E. Gudowska-Nowak","doi":"10.5506/aphyspolb.54.10-a2","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.10-a2","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135214442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bound-free Pair Production Mechanism in Pb–(p) Collisions at the LHC Pb - (p)在大型强子对撞机中的无束缚对产生机制
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.4-a4
M. Yilmaz Şengül
{"title":"Bound-free Pair Production Mechanism in Pb–(p) Collisions at the LHC","authors":"M. Yilmaz Şengül","doi":"10.5506/aphyspolb.54.4-a4","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.4-a4","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70741095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Beta-decay Half-life Uncertainty of the Extremely Neutron-rich Nuclei Due to Nuclear-mass Deviation 由核质量偏差引起的极富中子核的β衰变半衰期不确定性
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.8-a3
N. Ly, N. Duy, N. K. Uyen, L. Khiem
{"title":"Beta-decay Half-life Uncertainty of the Extremely Neutron-rich Nuclei Due to Nuclear-mass Deviation","authors":"N. Ly, N. Duy, N. K. Uyen, L. Khiem","doi":"10.5506/aphyspolb.54.8-a3","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.8-a3","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70741180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Rigorous Test of the Generalized Brink–Axel Hypothesis in the (A=138) Nuclear Mass Region 广义Brink-Axel假说在(A=138)核质量区的严格检验
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.8-a1
B. V. Kheswa
{"title":"The Rigorous Test of the Generalized Brink–Axel Hypothesis in the (A=138) Nuclear Mass Region","authors":"B. V. Kheswa","doi":"10.5506/aphyspolb.54.8-a1","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.8-a1","url":null,"abstract":"The generalized Brink–Axel (gBA) hypothesis suggests that the γ -ray strength function ( γ SF) of a nucleus only depends on the γ -ray energy, and not on the properties of the initial and final excitation energy levels between which the nucleus decays. This hypothesis has been tested in various studies and it is still controversial. In this study, the gBA hypothesis was tested in the A = 138 nuclear mass region by rigorously investigating the dependence of the γ SF of 138 La on both initial and final excitation energies. The results showed that the shape and absolute value of the γ SF are independent of the initial and final excitation energy. Therefore, the results of this work are in support of the generalized Brink–Axel hypothesis.","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70741115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fission Fragment Mass and Kinetic Energy Yields of Fermium Isotopes 镄同位素的裂变碎片质量和动能产率
4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.9-a2
K. Pomorski, A. Dobrowolski, B. Nerlo-Pomorska, M. Warda, A. Zdeb, J. Bartel, H. Molique, C. Schmitt, Z.G. Xiao, Y.J. Chen, L.L. Liu
{"title":"Fission Fragment Mass and Kinetic Energy Yields of Fermium Isotopes","authors":"K. Pomorski, A. Dobrowolski, B. Nerlo-Pomorska, M. Warda, A. Zdeb, J. Bartel, H. Molique, C. Schmitt, Z.G. Xiao, Y.J. Chen, L.L. Liu","doi":"10.5506/aphyspolb.54.9-a2","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.9-a2","url":null,"abstract":"A rapidly converging 4-dimensional Fourier shape parametrization is used to model the fission process of heavy nuclei. Potential energy landscapes are computed within the macroscopic-microscopic approach, on top of which the multi-dimensional Langevin equation is solved to describe the fission dynamics. Charge equilibration at scission and de-excitation by neutron evaporation of the primary fragments after scission is investigated. The model describes various observables, including fission-fragment mass, charge, and kinetic energy yields, as well as post-scission neutron multiplicities and, most importantly, their correlations, which are crucial to unravel the complexity of the fission process. The parameters of the dynamical model were tuned to reproduce experimental data obtained from thermal neutron-induced fission of $^{235}$U, which allows us to discuss the transition from asymmetric to symmetric fission along the Fm isotopic chain.","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135600445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Analysis of (^{6})Li((^{3})He,(d)^{7})Be Transfer Reaction for Different Approaches 不同途径下(^{6}) Li((^{3}) He, (d)^{7}) Be转移反应的分析
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.5-a1
M. Aygun, Z. Aygun, N. Karaali
{"title":"Analysis of (^{6})Li((^{3})He,(d)^{7})Be Transfer Reaction for Different Approaches","authors":"M. Aygun, Z. Aygun, N. Karaali","doi":"10.5506/aphyspolb.54.5-a1","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.5-a1","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70741104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nuclear Structure of Proton-rich (^{20-23})Mg Isotopes 富质子的核结构(^{20-23}) Mg同位素
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.1-a3
M. Hadi, A. A. Al-Sa’ad
{"title":"Nuclear Structure of Proton-rich (^{20-23})Mg Isotopes","authors":"M. Hadi, A. A. Al-Sa’ad","doi":"10.5506/aphyspolb.54.1-a3","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.1-a3","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70741267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exorcizing Ghosts from the Vacuum Spectra in String-inspired Nonlocal Tachyon Condensation 弦激发非局域速子凝聚中真空光谱幽灵的驱除
4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.9-a4
Florian Nortier
{"title":"Exorcizing Ghosts from the Vacuum Spectra in String-inspired Nonlocal Tachyon Condensation","authors":"Florian Nortier","doi":"10.5506/aphyspolb.54.9-a4","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.9-a4","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135989359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
On the Dynamics of Delayed and Non-delayed Fractional-order and Distributed-order Consumer Models 延迟与非延迟分数阶与分布阶消费者模型的动力学研究
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2023-01-01 DOI: 10.5506/aphyspolb.54.7-a2
M.A. Abd Rabo, G. Mahmoud, S. Aly, T. Abed-Elhameed
{"title":"On the Dynamics of Delayed and Non-delayed Fractional-order and Distributed-order Consumer Models","authors":"M.A. Abd Rabo, G. Mahmoud, S. Aly, T. Abed-Elhameed","doi":"10.5506/aphyspolb.54.7-a2","DOIUrl":"https://doi.org/10.5506/aphyspolb.54.7-a2","url":null,"abstract":"","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70741109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Defect Wormhole: A Traversable Wormhole Without Exotic Matter 缺陷虫洞：一个没有外来物质的可穿越虫洞
IF 0.5 4区 物理与天体物理
Acta Physica Polonica B Pub Date : 2022-12-30 DOI: 10.5506/APhysPolB.54.5-A3
F. Klinkhamer
{"title":"Defect Wormhole: A Traversable Wormhole Without Exotic Matter","authors":"F. Klinkhamer","doi":"10.5506/APhysPolB.54.5-A3","DOIUrl":"https://doi.org/10.5506/APhysPolB.54.5-A3","url":null,"abstract":"We present a traversable-wormhole solution of the gravitational field equation of General Relativity without need of exotic matter (exotic matter can, for example, have negative energy density and vanishing isotropic pressure). Instead of exotic matter, the solution relies on a 3-dimensional\"spacetime defect\"characterized by a locally vanishing metric determinant.","PeriodicalId":7060,"journal":{"name":"Acta Physica Polonica B","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42814148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
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