Pub Date : 2022-09-09DOI: 10.1142/s0218301322500823
M. Mosquera, O. Civitarese
{"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":" ","pages":""},"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}
Pub Date : 2022-09-09DOI: 10.1142/s0218301322500811
A. M. Nagaraja, R. Munirathnam, H. Manjunatha, N. Sowmya, K. Sridhar, L. Seenappa, S. Alfred Cecil Raj
{"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":" ","pages":""},"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}
Pub Date : 2022-08-29DOI: 10.1142/S0218301322500975
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
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.
{"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":" ","pages":""},"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}
Pub Date : 2022-08-26DOI: 10.1142/s0218301322500781
M. S. Nadirbekov, O. A. Bozarov, S. Kudiratov, N. Minkov
{"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":" ","pages":""},"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}
Pub Date : 2022-08-26DOI: 10.1142/s0218301322500768
Ahmed N. Abdullah
{"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":" ","pages":""},"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}
Pub Date : 2022-08-26DOI: 10.1142/s0218301322500793
S. Bhattacharjee, Subhadeep Paul, Azharuddin Ahmed, Nirpat Subba, Abdel Nasser Tawfik, P. K. Haldar
{"title":"Search for fractality and phase transition in p-p collisions at LHC energy","authors":"S. Bhattacharjee, Subhadeep Paul, Azharuddin Ahmed, Nirpat Subba, Abdel Nasser Tawfik, P. K. Haldar","doi":"10.1142/s0218301322500793","DOIUrl":"https://doi.org/10.1142/s0218301322500793","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44141611","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}
Pub Date : 2022-08-26DOI: 10.1142/s021830132250077x
Mohadese Shayestefar, A. Kardan
{"title":"The role of the orbitals to construct a terminating state of the A ~ 160 mass region","authors":"Mohadese Shayestefar, A. Kardan","doi":"10.1142/s021830132250077x","DOIUrl":"https://doi.org/10.1142/s021830132250077x","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45501319","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}
Pub Date : 2022-08-24DOI: 10.1142/s0218301322500756
M. E. Elzayady, T. N. E. Salama, M. A. Hassan
{"title":"Deuteron-deuteron elastic scattering with three-nucleon force effect in complete Glauber multiple-scattering theory","authors":"M. E. Elzayady, T. N. E. Salama, M. A. Hassan","doi":"10.1142/s0218301322500756","DOIUrl":"https://doi.org/10.1142/s0218301322500756","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45752836","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}
Pub Date : 2022-08-22DOI: 10.1142/S0218301322501063
Sourodeep De, Pallabi Parui, A. Mishra
In-medium masses of the pseudoscalar and vector open bottom mesons ($B$, $bar{B}$, $B_s$ and $B^*$, $bar{B}^*$, $B_s^*$) are studied in the magnetized nuclear matter by considering the effects of Dirac sea, within the chiral effective model. The mass modifications arise due to the interactions of the open bottom mesons with the nucleons and the scalar mesons, calculated in terms of the scalar and number densities of the nucleons and the scalar fields fluctuations. The effects of the magnetized Dirac sea lead to the considerable changes in the scalar fields with magnetic field, which are related to the light quark condensates. There is observed to be a (reduction) enhancement in the light quark condensates with magnetic field, a phenomenon called (inverse) magnetic catalysis.The contribution of the magnetic field on the Fermi sea of nucleons are taken into account through the Landau energy levels of protons and anomalous magnetic moments (AMMs) of the nucleons. The additional contribution of the lowest Landau level for the charged mesons are considered. The spin-magnetic field interaction between the longitudinal component of the vector and the pseudoscalar mesons ($B^{*||}(bar{B}^{*||})-B (bar{B}))$ and ($B_s^{*||}-B_s$) are studied, which lead to a level repulsion between their masses with magnetic field. Magnetic fields are observed to have significant contribution on the in-medium masses of the open bottom mesons through the Dirac sea effect as comparedto the case when this effect is not considered. In vacuum, considerable changes are obtained only due to the magnetized Dirac sea at zero and finite nucleonic AMMs.
{"title":"Open Bottom mesons in magnetized matter: effects of (inverse) magnetic catalysis","authors":"Sourodeep De, Pallabi Parui, A. Mishra","doi":"10.1142/S0218301322501063","DOIUrl":"https://doi.org/10.1142/S0218301322501063","url":null,"abstract":"In-medium masses of the pseudoscalar and vector open bottom mesons ($B$, $bar{B}$, $B_s$ and $B^*$, $bar{B}^*$, $B_s^*$) are studied in the magnetized nuclear matter by considering the effects of Dirac sea, within the chiral effective model. The mass modifications arise due to the interactions of the open bottom mesons with the nucleons and the scalar mesons, calculated in terms of the scalar and number densities of the nucleons and the scalar fields fluctuations. The effects of the magnetized Dirac sea lead to the considerable changes in the scalar fields with magnetic field, which are related to the light quark condensates. There is observed to be a (reduction) enhancement in the light quark condensates with magnetic field, a phenomenon called (inverse) magnetic catalysis.The contribution of the magnetic field on the Fermi sea of nucleons are taken into account through the Landau energy levels of protons and anomalous magnetic moments (AMMs) of the nucleons. The additional contribution of the lowest Landau level for the charged mesons are considered. The spin-magnetic field interaction between the longitudinal component of the vector and the pseudoscalar mesons ($B^{*||}(bar{B}^{*||})-B (bar{B}))$ and ($B_s^{*||}-B_s$) are studied, which lead to a level repulsion between their masses with magnetic field. Magnetic fields are observed to have significant contribution on the in-medium masses of the open bottom mesons through the Dirac sea effect as comparedto the case when this effect is not considered. In vacuum, considerable changes are obtained only due to the magnetized Dirac sea at zero and finite nucleonic AMMs.","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42546749","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}
Pub Date : 2022-08-11DOI: 10.1142/s0218301322500732
Kajal, M. Singh
{"title":"Emission feature of the singly-charged and doubly-charged projectile fragments emitted in the interaction of 84Kr36 + Em at 1 GeV per nucleon","authors":"Kajal, M. Singh","doi":"10.1142/s0218301322500732","DOIUrl":"https://doi.org/10.1142/s0218301322500732","url":null,"abstract":"","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":" ","pages":""},"PeriodicalIF":1.1,"publicationDate":"2022-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44470079","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}
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