Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)最新文献

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Solutions for humidity and temperature monitoring in the Silicon Tracking System of Compressed Baryonic Matter Experiment: Sensors, Testing and DCS integration 压缩重子物质实验硅跟踪系统温湿度监测解决方案:传感器、测试和DCS集成
M. Bajdel, Kshitij Agarwal, U. Frankenfeld, J. Heuser, S. Mehta, H. Schmidt, P. Zumbruch
{"title":"Solutions for humidity and temperature monitoring in the Silicon Tracking System of Compressed Baryonic Matter Experiment: Sensors, Testing and DCS integration","authors":"M. Bajdel, Kshitij Agarwal, U. Frankenfeld, J. Heuser, S. Mehta, H. Schmidt, P. Zumbruch","doi":"10.22323/1.419.0003","DOIUrl":"https://doi.org/10.22323/1.419.0003","url":null,"abstract":"","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114064972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Black-hole formation in mergers of spinning neutron stars 旋转中子星合并过程中的黑洞形成
Juliane Helbich
{"title":"Black-hole formation in mergers of spinning neutron stars","authors":"Juliane Helbich","doi":"10.22323/1.419.0020","DOIUrl":"https://doi.org/10.22323/1.419.0020","url":null,"abstract":"","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114562196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CBM performance for the measurement of (multi)strange hadrons’ anisotropic flow in Au+Au collisions at FAIR 测量FAIR上Au+Au碰撞中(多)奇异强子各向异性流动的CBM性能
O. Lubynets, I. Selyuzhenkov
{"title":"CBM performance for the measurement of (multi)strange hadrons’ anisotropic flow in Au+Au collisions at FAIR","authors":"O. Lubynets, I. Selyuzhenkov","doi":"10.22323/1.419.0034","DOIUrl":"https://doi.org/10.22323/1.419.0034","url":null,"abstract":"","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115354826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterising the hot and dense fireball with virtual photons at HADES 在HADES用虚光子表征热而致密的火球
N. Schild
{"title":"Characterising the hot and dense fireball with virtual photons at HADES","authors":"N. Schild","doi":"10.22323/1.419.0053","DOIUrl":"https://doi.org/10.22323/1.419.0053","url":null,"abstract":"","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130309269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Statistical Thermodynamics within Hadron resonance gas (HRG) model including magnetic field at the CBM Experiment CBM实验中包含磁场的强子共振气体(HRG)模型的统计热力学
Mahmoud Hanafy Nasar, Salma Gamal, Hayam Abo swan, Abdel Nasser Tawfik
{"title":"Statistical Thermodynamics within Hadron resonance gas (HRG) model including magnetic field at the CBM Experiment","authors":"Mahmoud Hanafy Nasar, Salma Gamal, Hayam Abo swan, Abdel Nasser Tawfik","doi":"10.22323/1.419.0039","DOIUrl":"https://doi.org/10.22323/1.419.0039","url":null,"abstract":"","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126398875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Finite volume effects in the extended linear sigma model via low momentum cutoff 通过低动量截止的扩展线性σ模型的有限体积效应
GyHozHo Kov'acs, P'eter Kov'acs, P. M. Lo, K. Redlich, Gyorgy Wolf
{"title":"Finite volume effects in the extended linear sigma model via low momentum cutoff","authors":"GyHozHo Kov'acs, P'eter Kov'acs, P. M. Lo, K. Redlich, Gyorgy Wolf","doi":"10.22323/1.419.0029","DOIUrl":"https://doi.org/10.22323/1.419.0029","url":null,"abstract":"Contrary to field theoretical calculations in the thermodynamic limit where the volume is assumed to be infinitely large, the heavy-ion collisions always carry the effects of finite size. A sufficiently small system size is expected to affect the thermodynamic quantities and the phase diagram of the strongly interacting matter. To study these effects one can take into account the finite spatial extent of the system within the framework of an effective model too, via the restriction of the momentum integrals using discretization or in a simplified case using a low momentum cutoff. We investigated the effects of the finite volume in a vector meson extended Polyakov quark-meson model and found a remarkable change in the thermodynamics and the phase transition, especially in the location of the critical endpoint.","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127341491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
QCD’s equation of state from Dyson-Schwinger equations 由Dyson-Schwinger方程导出的QCD状态方程
Philipp Isserstedt, C. Fischer, T. Steinert
{"title":"QCD’s equation of state from Dyson-Schwinger equations","authors":"Philipp Isserstedt, C. Fischer, T. Steinert","doi":"10.22323/1.419.0024","DOIUrl":"https://doi.org/10.22323/1.419.0024","url":null,"abstract":"In this contribution, we summarize a truncation-independent method to compute the equation of state within nonperturbative functional approaches. After demonstrating its viability, the method is applied to solutions obtained from a set of truncated Dyson-Schwinger equations for the quark and gluon propagators of (2+1)-flavor QCD to obtain thermodynamic quantities across the phase diagram of strong-interaction matter.","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"130 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124952408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Critical Endpoint of QCD and Baryon Number Fluctuations in a Finite Volume 有限体积中QCD的临界端点与重子数涨落
Juliane Bernhardt, C. Fischer, Philipp Isserstedt
{"title":"Critical Endpoint of QCD and Baryon Number Fluctuations in a Finite Volume","authors":"Juliane Bernhardt, C. Fischer, Philipp Isserstedt","doi":"10.22323/1.419.0066","DOIUrl":"https://doi.org/10.22323/1.419.0066","url":null,"abstract":"We summarize recent results on the volume dependence of the location of the critical endpoint in the QCD phase diagram. To this end, we employ a sophisticated combination of Lattice Yang--Mills theory and a (truncated) version of Dyson--Schwinger equations in Landau gauge for $2 + 1$ quark flavours. We study this system at small and intermediate volumes and determine the dependence of the location of the critical endpoint on the boundary conditions and the volume of a three-dimensional cube with edge length $L$. We also discuss recent results on baryon number fluctuations in this setup.","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124701572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Approaching the Continuum Limit of the Deconfinement Critical Point for $N_f=2$ Staggered Fermions 接近$N_f=2$交错费米子解定义临界点的连续统极限
R. Kaiser, O. Philipsen
{"title":"Approaching the Continuum Limit of the Deconfinement Critical Point for $N_f=2$ Staggered Fermions","authors":"R. Kaiser, O. Philipsen","doi":"10.22323/1.419.0025","DOIUrl":"https://doi.org/10.22323/1.419.0025","url":null,"abstract":"Quenched QCD at zero baryonic chemical potential undergoes a first-order deconfinement phase transition at a critical temperature $T_c$, which is related to the spontaneous breaking of the global center symmetry. The center symmetry is broken explicitly by including dynamical quarks, which weaken the first-order phase transition for decreasing quark masses. At a certain critical quark mass, which corresponds to the $Z(2)$-critical point, the first-order phase transition turns into a smooth crossover. We investigate the $Z(2)$-critical quark mass for $N_text{f}=2$ staggered fermions on $N_tau=8, 10$ lattices, where larger $N_tau$ correspond to finer lattices. Monte-Carlo simulations are performed for several quark mass values and aspect ratios in order to extrapolate to the thermodynamic limit. We present final results for $N_tau=8$ and preliminary results for $N_tau=10$ for the critical mass, which are obtained from fitting to a kurtosis finite size scaling formula of the absolute value of the Polyakov loop.","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122046841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Upgrade and commissioning of the ALICE muon spectrometer ALICE介子光谱仪的升级调试
L. Terlizzi
{"title":"Upgrade and commissioning of the ALICE muon spectrometer","authors":"L. Terlizzi","doi":"10.22323/1.419.0060","DOIUrl":"https://doi.org/10.22323/1.419.0060","url":null,"abstract":"ALICE (A Large Ion Collider Experiment) at the CERN Large Hadron Collider (LHC) is designed to study proton-proton and heavy-ion collisions at ultra-relativistic energies. The main goal of the experiment is to assess the properties of quark gluon plasma, a state of matter where quarks and gluons are de-confined, reached in extreme conditions of temperature and energy density. During the ongoing long shutdown 2 of LHC, ALICE is undergoing a major upgrade of its apparatus, in view of the LHC Run 3, scheduled to start in 2022. The upgrade will allow a new ambitious programme of high-precision measurements to be deployed. Moreover, the detectors will have to cope with an increased collision rate, which will go up to 50 kHz in Pb-Pb collisions. For the muon spectrometer (MS) ALICE is implementing new hardware and software solutions. The installation of a new vertex tracker, the Muon Forward Tracker (MFT), in the acceptance of the MS will improve present measurements and enable new ones. It will allow one to separate, for the first time in ALICE in the forward-rapidity region, the prompt and non-prompt contributions to the cross-sections of charmonia. The matching of the muon tracks reconstructed in the MFT with those in the MS will add vertexing capabilities covering a broad range of transverse momenta down to pT = 0 and will improve significantly the invariant mass resolution, allowing for a better separation of the J/psi and psi(2S) states. In addition, the front-end and readout electronics of the muon tracking system (cathode pad chambers) and of the muon identification system (resistive plate chambers) will be upgraded, in order to optimize the detector performance in the new running conditions. A detailed description of the MS upgrades, together with the results from the commissioning with cosmic rays and the first LHC beams, will be presented in this talk.","PeriodicalId":240154,"journal":{"name":"Proceedings of FAIR next generation scientists - 7th Edition Workshop — PoS(FAIRness2022)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128612050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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