Recent content by shuman

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    I cannot login under my real user name

    I will :smile: That will make an entire novel :wink:
  2. S

    I cannot login under my real user name

    Yes Evo, I am still alive AND I have finished my PhD :smile: As a consequence, I am moving to your country ! I cannot access the email address unfortunately, which is why I cannot login anymore I can provide an alternate address however. Thank you again for your help :cool:
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    I cannot login under my real user name

    Dear PFers, I used to be humanino on this forum, but cannot login anymore. I was very stupid, and lost the email address for humanino. I have disappeared for a long time, but for personal reasons I'll have soon the opportunity to participate on a regular basis. I wish I can have humanino out...
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    How Do Particles and Anti-Particles Coexist Without Annihilating Each Other?

    I would like to add a small comment. At the level of quarks, deep inside protons and neutrons (so I'm talking about ordinary matter around us) the role of particle/antiparticle annihilation is crucial and happens all the time. The proton has a core where quasi free quarks do not ineract much...
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