International Journal of Modern Physics E最新文献

{"title":"Optical potential for the elastic scattering of 6Li projectile on 1p-shell nuclei","authors":"Yongli Xu, Xinwu Su, Yinlu Han, Xiaojun Sun, Donghong Zhang, C. Cai","doi":"10.1142/s0218301322500938","DOIUrl":"https://doi.org/10.1142/s0218301322500938","url":null,"abstract":"A set of global optical potential parameters describing the elastic scattering of 6Li projectile on 1p-shell nuclei is obtained by fitting the experimental data of elastic scattering angular distributions for 9Be, [Formula: see text]B, [Formula: see text]B, [Formula: see text]C, [Formula: see text]C, [Formula: see text]C, [Formula: see text]N, [Formula: see text]O and [Formula: see text]O targets with incident energies from 4.0,MeV to 210.0,MeV and with 6Li and 7Li targets from 2.0,MeV to 156.0,MeV. The comparison is performed between the results calculated using the derived optical potential and the existing experimental data. The calculations agree well with the experimental data in the whole energy region except from 20,MeV to 50,MeV at backward angles, where there is an upward trend for the experimental data of angular distributions. Besides, the inelastic scattering contributions of the first excited states are deduced by the present global optical potential. The results are also in good agreement with the experimental data. In order to improve the description of elastic scattering, the inelastic scattering contributions of the first excited states are considered in the calculations between 20 and 50,MeV. A satisfactory fit is obtained between them.","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41259102","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}

{"title":"A theoretical study on the impact of centrifugal potential and fragment identification in the decay of compound nuclei (ACN = 60&100)","authors":"G. Sarkar, A. Kaur, M. Maiti, M. Sharma","doi":"10.1142/s021830132250094x","DOIUrl":"https://doi.org/10.1142/s021830132250094x","url":null,"abstract":"Decay analysis of compound nuclei such as [Formula: see text] and [Formula: see text] formed in [Formula: see text]Ca and [Formula: see text]Ni reactions, respectively, is studied using two theoretical frameworks, dynamical cluster-decay model (DCM) and PACE4. To explore the decay dynamics in a relatively lighter mass region [Formula: see text], two more reactions are picked (i) [Formula: see text]Mg forming the [Formula: see text] compound nucleus, (ii) another one involving the odd mass projectile, [Formula: see text]. In DCM, the fusion excitation functions are calculated using sticking [Formula: see text] and nonsticking [Formula: see text] limits of the moment of inertia. For the chosen reactions, fusion cross-sections are equivalent to evaporation residue (ER) cross-sections [Formula: see text] as fission cross-sections are negligible. A lower magnitude of maximum angular momentum [Formula: see text] is obtained via the [Formula: see text] approach in comparison to the [Formula: see text] approach and the angular momentum obtained via the [Formula: see text] approach is closer to the experimental observations. The structure and magnitude of fragmentation potential and preformation probability [Formula: see text] depend on the choice of moment of inertia and the magnitude of angular momentum involved. Besides this, PACE4 is employed to address the fusion cross-section of chosen reactions. The most probable decay channel is identified using both DCM and PACE4 approaches.","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42023375","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}

{"title":"Electromagnetic moments and magnetic form factors of the ground states of odd-A nuclei in the vicinity of Z = 20 closure","authors":"R. Radhi, A. Alzubadi","doi":"10.1142/s0218301322500860","DOIUrl":"https://doi.org/10.1142/s0218301322500860","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45594999","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}

{"title":"Deformation dependent mass Bohr Hamiltonian with Anharmonic potential for triaxial nuclei","authors":"P. Mounouna Kamargue, A. Zarma, J. M. Ema'a Ema'a, S. Doka Yamino, G. B. Ben Bolie","doi":"10.1142/s0218301322500859","DOIUrl":"https://doi.org/10.1142/s0218301322500859","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42010628","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}

{"title":"Investigation of simultaneous variation of surface diifuseness and central depression in the estimation of absorption effects","authors":"M. Goyal, Rajiv Kumar, Pradeep Singh, R. K. Seth, R. Kharab","doi":"10.1142/s0218301322500847","DOIUrl":"https://doi.org/10.1142/s0218301322500847","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43926993","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}

{"title":"Predictive power of theoretical models in Cluster radioactivity","authors":"A. M. Nagaraja, R. Munirathnam, H. Manjunatha, N. Sowmya, K. Sridhar, L. Seenappa, S. Alfred Cecil Raj","doi":"10.1142/s0218301322500811","DOIUrl":"https://doi.org/10.1142/s0218301322500811","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42686958","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}

{"title":"Axion-neutrino couplings and the effective neutrino mass","authors":"M. Mosquera, O. Civitarese","doi":"10.1142/s0218301322500823","DOIUrl":"https://doi.org/10.1142/s0218301322500823","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42907985","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}

{"title":"Dynamics of Hot QCD Matter – Current status and developments","authors":"S. Das, P. Palni, J. Sannigrahi, J. Alam, Cho Win Aung, Y. Bailung, D. Banerjee, G. G. Barnafoldi, S. Behera, P. Bhaduri, Samapan Bhadury, Rajesh Biswas, P. Chakraborty, V. Chandra, P. Das, S. Dash, S. Datta, S. De, Vaishnavi Desai, S. Deb, Debarshi Dey, J. Dey, Sabyasachi Ghosh, Najmul Haque, M. Hasan, A. Jaiswal, S. Jaiswal, C. Jena, K. GowthamaK, Salman A. Khan, L. Kumar, S. Kundu, Manu Kurian, N. Mallick, A. N. Mishra, Sukanya Mitra, L. Naik, S. Padhan, Ankit Kumar Panda, Pushpa Panday, Suvarna N. Patil, B. Patra, Pooja, R. Pradhan, G. Pradhan, Jai Prakash, Suraj Prasad, P. Pujahari, S. Rath, S. P. Rode, Ankhi Roy, V. Roy, M. Ruggieri, S. RohanV, R. Sahoo, N. Sahoo, D. Sahu, N. Sarkar, S. Sarkar, Sarthak Satapathy, Captain R. Singh, V. Sreekanth, K. Sreelakshmi, Sumit, D. Thakur, S. Tripathy, T. Win","doi":"10.1142/S0218301322500975","DOIUrl":"https://doi.org/10.1142/S0218301322500975","url":null,"abstract":"The discovery and characterization of hot and dense QCD matter, known as Quark Gluon Plasma (QGP), remains the most international collaborative effort and synergy between theorists and experimentalists in modern nuclear physics to date. The experimentalists around the world not only collect an unprecedented amount of data in heavy-ion collisions, at Relativistic Heavy Ion Collider (RHIC), at Brookhaven National Laboratory (BNL) in New York, USA, and the Large Hadron Collider (LHC), at CERN in Geneva, Switzerland but also analyze these data to unravel the mystery of this new phase of matter that filled a few microseconds old universe, just after the Big Bang. In the meantime, advancements in theoretical works and computing capability extend our wisdom about the hot-dense QCD matter and its dynamics through mathematical equations. The exchange of ideas between experimentalists and theoreticians is crucial for the progress of our knowledge. The motivation of this first conference named\"HOT QCD Matter 2022\"is to bring the community together to have a discourse on this topic. In this article, there are 36 sections discussing various topics in the field of relativistic heavy-ion collisions and related phenomena that cover a snapshot of the current experimental observations and theoretical progress. This article begins with the theoretical overview of relativistic spin-hydrodynamics in the presence of the external magnetic field, followed by the Lattice QCD results on heavy quarks in QGP, and finally, it ends with an overview of experiment results.","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44202481","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}

{"title":"Quadrupole and octupole deformations with effective triaxiality in even-even nuclei","authors":"M. S. Nadirbekov, O. A. Bozarov, S. Kudiratov, N. Minkov","doi":"10.1142/s0218301322500781","DOIUrl":"https://doi.org/10.1142/s0218301322500781","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42171844","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}

{"title":"The ground state properties of some exotic nuclei studied by the two-body model","authors":"Ahmed N. Abdullah","doi":"10.1142/s0218301322500768","DOIUrl":"https://doi.org/10.1142/s0218301322500768","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48776244","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}