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### Re: Referat and Exam of Denis Kasatkin

Posted: Mon 24 Dec 2018 11:55
Dear Denis,
My comments are in the attached file.
You should stipulate all the stable particles in your model.
You should specify, whether you consider baryon asymmetrical or baryon symmetrical case and then calculate the frozen out amounts of your stable species
With the best regards
M.Yu.Khlopov

### Re: Referat and Exam of Denis Kasatkin

Posted: Tue 25 Dec 2018 22:41
Здравствуйте! Я рассматриваю зарядово-симметричный мир. Я посчитал концентрации стабильных частиц.

### Re: Referat and Exam of Denis Kasatkin

Posted: Wed 26 Dec 2018 09:17
Dear Denis,
My comments are in the attached file.
I wait for presentation of your referat tomorrow
With the best regards
M.Yu.Khlopov

### Re: Referat and Exam of Denis Kasatkin

Posted: Thu 27 Dec 2018 12:45
Добрый день. Я передумал, и хочу слушать ваш курс в след. семестре. Написание реферата на английском языке будет хорошей практикой.

### Re: Referat and Exam of Denis Kasatkin

Posted: Fri 28 Dec 2018 02:07
Dear Denis,
Thank you for information
In any case you should first prepare a Russian version and
I look forward to your improved text
With the best regards
M.Yu.Khlopov

### Admission to Exam of Denis Kasatkin

Posted: Fri 4 Jan 2019 09:54
On 27 of December referat was presented

Admitted to exam with recommendation to improve the text significantly to pretend on high mark

### Re: Referat and Exam of Denis Kasatkin

Posted: Tue 15 Jan 2019 19:24
Здравствуйте! Отправляю исправленный вариант реферата.

### Re: Referat and Exam of Denis Kasatkin

Posted: Wed 16 Jan 2019 04:41
Dear Denis,
I didn't go in details in the attached file with my comments, since there is the principal point, which you should address and correct. In the world without weak interactions you don't have Higgs mechanism, therefore all your fermions are massless (at the bare mass level). Hadrons acquire mass due to confinement and you should find the scale of confinement for your case, taking into account the number of mirror quarks.
With the best regards
M.Yu.Khlopov

### Re: Referat and Exam of Denis Kasatkin

Posted: Mon 21 Jan 2019 01:23
Добрый вечер. Я дополнил реферат.

### Re: Referat and Exam of Denis Kasatkin

Posted: Mon 21 Jan 2019 02:42
Dear Denis,
Thank you. However, there is still needed correction on the QCD scale in your case and in descritpion of freezing out of hadrons.
My comments are in the attached file
With the best regards
M.Yu.Khlopov