Реферат Соина Юлия

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Реферат Соина Юлия

New postby soina on Wed 6 May 2009 15:16

Первая версия реферата.
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Last edited by soina on Tue 12 May 2009 13:52, edited 4 times in total.
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Re: Реферат Соина Юлия

New postby Maxim Khlopov on Wed 6 May 2009 22:22

Dear Yulia,
Your topic is not - nonhomogeneous distribution of ordinary and mirror matter, but model of ordinary matter and of mirror world with 3 families of fermions.
Please follow general plan of referat.
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M.Yu.Khlopov
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Re: Реферат Соина Юлия

New postby soina on Tue 12 May 2009 13:53

Добрый день!
Вторая версия реферата.
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фермионов.doc
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Re: Реферат Соина Юлия

New postby Maxim Khlopov on Tue 12 May 2009 15:32

Dear Yulia,
The second variant is even further from the task and is completely unsatisfactory.
The form is not proper (there should be Introduction, Sections, Conclusion and the List of References). The content should correspond to the task - description of a physical model with ordinary particles and in addition with 3 families of their mirror twins with their own mirror interactions, which are strictly symmetric to known particle interactions.
You should briefly analyze, if there are mechanisms of inflation ,baryosynthesis and dark matter and then conclude, whether the assumption of 3 families of mirror particles (and their mirror strong, weak and electromagnetic interactions) is consistent with the observational data.
This is the minimal condition for admission to exam
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M.Yu.Khlopov
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Re: Реферат Соина Юлия

New postby soina on Wed 24 Jun 2009 12:02

Добрый день
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Re: Реферат Соина Юлия

New postby Maxim Khlopov on Wed 24 Jun 2009 13:17

Dear Yulia,
Зависимость свойств теневого мира от числа поколений фермионов описывается группой симметрии SU(3)H (3 – число поколений фермионов). - It is additional assumption, which is not present in your problem.
Please estimate the amount of primordial ordinary helium in the presence of particles of your world
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M.Yu.Khlopov
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Re: Реферат Соина Юлия

New postby soina on Wed 24 Jun 2009 17:40

Постаралась учесть ваши комментарии. :?:
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Re: Реферат Соина Юлия

New postby Maxim Khlopov on Wed 24 Jun 2009 17:57

Зависимость свойств теневого мира от числа поколений фермионов описывается группой симметрии SU(3)H (3 – число поколений фермионов). -??? I proposed you in the previous note to remove this statement.
My question was: take ordinary particles and add your set of shadow particles. Take into account all the relativistic species of shadow particles and get the value of primordial helium in the world of ordinary particles.
You didn't answer this question in the corrected version...
and you say that you have taken into account my comments
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Re: Реферат Соина Юлия

New postby soina on Wed 24 Jun 2009 19:15

Максим Юрьевич. Взгляните пожалуйста
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Re: Реферат Соина Юлия

New postby Maxim Khlopov on Wed 24 Jun 2009 19:24

Dear Yulia,
To admit you to exam tomorrow, I need your answer to my previous question.
I repeat it again:
Add your world of particles to the world of ordinary particles.
Consider nucleosynthesis in the world of our particles (with the account of all the relativistic species of your mirror particles).
What is the concentration of primordial helium in the world of ordinary particles, if the same set of mirroro particles is present in the Universe in the period of nucelosynthesis?
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