IJS KOLOKVIJ, sreda, 4. 4. 2012, prof.dr. Goran Senjanović

[Barbara Hrovatin]

Vabimo vas na 17. predavanje iz sklopa "Kolokviji na IJS" v letu 2011/12, ki
bo v sredo, 4. aprila, 2012, ob 13. uri v Veliki predavalnici Instituta
>Jožef Stefan< na Jamovi cesti 39 v Ljubljani. Napovednik predavanja najdete
tudi na naslovu http://www.ijs.si/ijsw/Koledar_prireditev, posnetke
preteklih predavanj pa na http://videolectures.net/kolokviji_ijs. 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



 

Prof. dr. Goran Senjanović

The Abdus Salam International Centre for Theoretical Physics, 

Trst, Italija

 

 

LHC in paradigma nevtrinov

 

Nevtrini, najbolj nedostopni osnovni delci, so igrali pomembno vlogo pri
oblikovanju našega razumevanja fizikalnih sil v naravi. Prvotno so jih
vpeljali zato, da je bilo mogoče zagotoviti ohranitev energije pri jedrskih
razpadih, odkrili pa so jih več kot petindvajset let pozneje. Kot je
predlagal mladi italijanski genij Ettore Majorana, ki je skrivnostno izginil
pred dobrimi sedemdesetimi leti, je enkratnost nevtrinov v tem, da so sami
svoji antidelci. To vodi do spektakularnega pojava: nastanka elektronov "iz
ničesar". S  ponovno vzpostavitvijo simetrije levo-desno pri interakcijah
med osnovnimi delci bomo pokazali, kako lahko Veliki hadronski trkalnik igra
ključno vlogo v tem vznemirljivem procesu.

Predavanje bo v angleščini.

Lepo vabljeni!

*****

 

 

 

We would like to invite you to 17th lecture of the "Kolokvij na IJS" in the
school year 2011/12. The lecture will be held on Wednesday, April 4, 2012,
at 1 pm at the JSI main lecture hall, Jamova 39, Ljubljana. The abstract of
the lecture can be found on website:
<http://www.ijs.si/ijsw/Koledar_prireditev>
http://www.ijs.si/ijsw/Koledar_prireditev, the previous recorded lectures
can be found on website:  <http://videolectures.net/kolokviji_ijs>
http://videolectures.net/kolokviji_ijs. 

********************************************



 

Prof. dr. Goran Senjanović

The Abdus Salam International Centre for Theoretical Physics, 

Trieste, Italy

 

LHC and the neutrino paradigm

 

Neutrinos, the most aloof of all elementary particles, have played a major
role in shaping our understanding of physical forces in nature. Postulated
originally in order to maintain energy conservation in nuclear decays, they
needed more than twenty five years in order to be discovered. As suggested
by the young Italian genius Ettore Majorana who disappeared mysteriously
some more than seventy years ago, neutrinos may be unique particles in being
their own antiparticles. This leads to a spectacular phenomenon: the
creation of electrons 'out of nothing'. I show how the Large Hadron Collider
can play a key role in this exciting process through the of restoration of
Left-Right symmetry in elementary particle interactions.

 

We look forward to meeting you at the "Kolokvij na IJS"!

 

 

 

 

 

 

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