A Lower Limit to Energy Evolution in Stellar Matter

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dark matter and stellar evolution

The exist.rnce of weakly interacting massive pa1·ticles (WHvlPs) has been suggested to explain both t.he dark matter conundrum and the sohu neutrino deficiency. Provided t.hat thf'y do not annihilat.f', these part.ides can be extremely efficient. in transporting energy inside stellar cori�s. They can supplement radiation and, under the specific circ:umstances which Wf' analyze, f'H'.'11 supprf'...

متن کامل

Stellar Structure of Dark Stars: a first phase of Stellar Evolution due to Dark Matter Annihilation

Dark Stars are the very first phase of stellar evolution in the history of the universe: the first stars to form (at redshifts z ∼ 10 − 50) are powered by dark matter annihilation instead of fusion (if the dark matter is made of particles which are their own antipartners). We find equilibrium polytropic configurations for these stars; we start from the time DM heating becomes important (M ∼ 1 −...

متن کامل

Stellar Structure of Dark Stars: a First Phase of Stellar Evolution Resulting from Dark Matter Annihilation

Dark Stars are the very first phase of stellar evolution in the history of the universe: the first stars to form (at redshifts z ∼ 10 − 50) are powered by heating from dark matter (DM) annihilation instead of fusion (if the DM is made of particles which are their own antiparticles). We find equilibrium polytropic configurations for these stars; we start from the time DM heating becomes importan...

متن کامل

stellaR: A Package to Manage Stellar Evolution Tracks and Isochrones

We present the R package stellaR, which is designed to access and manipulate publicly available stellar evolutionary tracks and isochrones from the Pisa low-mass database. The procedures for extracting important stages in the evolution of a star from the database, for constructing isochrones from stellar tracks and for interpolating among tracks are discussed and demonstrated. Due to the advanc...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nature

سال: 1938

ISSN: 0028-0836,1476-4687

DOI: 10.1038/142916a0