Investigation on symmetry and characteristic properties of the fragmenting source in heavy-ion reactions through reconstructed primary isotope yields

Within the nonlinear relativistic mean field (NL-RMF) model, we show that both the pressure of symmetric nuclear matter at supra-saturation densities and the maximum mass of neutron stars are sensitive to the skewness coefficient J0 of symmetric nuclear matter. Using experimental constraints on the pressure of symmetric nuclear matter at supra-saturation densities from flow data in heavy ion collisions and the astrophysical observation of a large mass neutron star PSR J0348+0432, with the former favoring a smaller J0 while the latter a larger J0, we extract a constraint of −494MeV ≤ J0 ≤ −10MeV based on the NL-RMF model. This constraint is compared with the results obtained in other analyses.

show abstract

Constraints on the skewness coefficient of symmetric nuclear matter within the nonlinear relativistic mean field model

Cai

Chen

2017

NUCL SCI TECH

View full text Add to dashboard Cite

show abstract

Impact parameter dependence of the yield ratios of light particles as a probe of neutron skin

Yan

2019

NUCL SCI TECH

View full text Add to dashboard Cite

A dynamical description of the ¹³⁶ Xe + p spallation at 1000 MeV/nucleon

Zhang¹,

Su²

2019

Chinese Phys. C

View full text Add to dashboard Cite

We propose a dynamical description of the 136Xe + p spallation at 1000 MeV/nucleon with the aim of probing the mechanism which rules the production of intermediate-mass fragments (IMF). The isospin-dependent quantum molecular dynamics (IQMD) model is used to describe the dynamical process of spallation until hot fragments with excitation energy less than a certain value Estop are formed. The statistical code GEMINI is applied to simulate the light-particle evaporation from hot fragments. It is found that IMF production is well described by the model when Estop = 2 MeV/nucleon is used. Comparison of the calculated mean neutron-to-proton ratio and the experimental data indicates that Estop should be 3 MeV/nucleon.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Investigation on symmetry and characteristic properties of the fragmenting source in heavy-ion reactions through reconstructed primary isotope yields

Cited by 4 publications

References 37 publications

Constraints on the skewness coefficient of symmetric nuclear matter within the nonlinear relativistic mean field model

Constraints on the skewness coefficient of symmetric nuclear matter within the nonlinear relativistic mean field model

Impact parameter dependence of the yield ratios of light particles as a probe of neutron skin

A dynamical description of the ¹³⁶ Xe + p spallation at 1000 MeV/nucleon

Contact Info

Product

Resources

About

Investigation on symmetry and characteristic properties of the fragmenting source in heavy-ion reactions through reconstructed primary isotope yields

Cited by 4 publications

References 37 publications

Constraints on the skewness coefficient of symmetric nuclear matter within the nonlinear relativistic mean field model

Constraints on the skewness coefficient of symmetric nuclear matter within the nonlinear relativistic mean field model

Impact parameter dependence of the yield ratios of light particles as a probe of neutron skin

A dynamical description of the 136 Xe + p spallation at 1000 MeV/nucleon

Contact Info

Product

Resources

About

A dynamical description of the ¹³⁶ Xe + p spallation at 1000 MeV/nucleon