Nuklearna fizika (200406)

Šifra

200406

Naziv

Nuklearna fizika

Polaže se

ECTS

6.0

Fakultet za fiziku

6.0

Opterećenje

15(V) + 30(P) + 15(S)

Nositelji

doc. dr. sc. Marina Manganaro

Izvođači

doc. dr. sc. Marina Manganaro (V, P, S)

Opis predmeta

Ciljevi
Omogućavanje dubljeg uvida u strukturu i ponašanje atomske jezgre. Osposobljavanje studenata za samostalnu obradu rezultata mjerenja te prikazivanje i interpretaciju rezultata mjerenja na temelju ranije stečenih teorijskih znanja iz nuklearne fizike.
Sadržaj
Rutherfordovo raspršenje i Rutherfordova formula. Radioaktivni raspadi. Zakoni radioaktivnog raspada. Radioaktivni nizovi. Sastav jezgre. Paritet. Osobine nuklearnih sila. Teorija nuklearnih sila. Modeli jezgre. Interakcija ionskih snopova s materijom. Nuklearne reakcije.

Obavezna literatura

W. S. C. Williams: Nuclear and Particle Physics
K. S. Krane: Introductory Nuclear Physics

Ishodi učenja

1. Nabrojati osnovna otkrića u području nuklearne fizike i trenutne vruće teme u području.
2. Opisati različite modele jezgri.
3. Objasniti osnovne koncepte kao što su udarni presjek, raspad, raspršenje, fuzija, fisija, radioaktivnost,
koristeći pogodne jedinice u nuklearnoj fizici.
4. Objasniti proces nuklearnih reakcija.
5. Opisati i kvantificirati gubitke energije pri prolasku kroz materiju.
6. Opisati uobičajene eksperimentalne tehnike i mjerne instrumente u nuklearnoj fizici.
7. Objasniti teorijske principe na kojima se temelje eksperimentalne tehnike i mjerni uređaji.
8. Opisati primjene nuklearne fizike.

Popis tema

Tjedan	Datum	Sati	Tema
1.			Historical perspective. Rutherford scattering fomula; properties of the Rutherford differential cross-section; the nuclear constituents
1.			The experiments of Rutherford
2.			The scale of nuclear physics and suitable units; the radioactive decay law; multimodal decays; decay and uncertainty principle; collisions and cross-sections;
2.			The production of radioactive material; radioactive dating
3.			The scattering of electrons by nuclei; the nuclear electric charge distribution; the nuclear electric form-factor; the isotope shift; X-ray spectroscopy of mu-mesic atoms; nuclear scattering and nuclear size
3.			The size and shape of nuclei
4.			The naturally occuring nuclei; the nuclear binding energy; the Coulomb and asymmetry terms;
4.			The masses of nuclei
5.			Nuclear decay; energy-level diagrams; the stability of nuclei; spontanous fission; transitions rates;
5.			More on beta-decay
6.			Alpha-decay and its properties; the simple theory of Coulomb barrier penetration; the angular momentum barrier; decay schemes involving alpha-particle emission; barriers in other decays;
6.			Cloud chamber
7.			Nuclear collisions and interactions; kinematics of nuclear collisions; nuclear spectroscopy; compound state to direct; elastic scattering;
7.			Reactions induced by heavy ions
8.			Magic numbers; shell model; the spin-orbit interaction; the spin and parities of nuclear ground states;
8.			Electromagnetic moments: magnetic and electric quadrupole;
9.			Forces and interactions; electromagnetism; the Dirac equation; Feynman diagrams; tests of QED; nuclear forces; the bound two-nucleon system; the unbound nucleon system; the Yukawa theory; Quarks, gluons, and QCD; the strong interaction; the weak interaction;
9.			Overview of fundamental interactions
10.			astrophysics students: The expanding Universe environmental physics students: Nuclear power;
10.			Seminars by students on dedicated topics
11.			astrophysics students: Big Bang nucleosynthesis environmental physics students: Four factor formula; reactor equations; stationary reactor
11.			Seminars by students on dedicated topics
12.			astrophysics students: Stellar evolution; stellar nucleosynthesis environmental physics students: Radiation and health; norms on exposure to radiation
12.			Seminars by students on dedicated topics
13.			astrophysics students: Neutrinos in stellar evolution; supernovae environmental physics students: Normal use of nuclear power; waste management; uranium mines; enrichment
13.			Seminars by students on dedicated topics
14.
14.			Seminars by students on dedicated topics
15.			Visit to Ruđer Bošković Institute (if allowed by epidemiologic situation: otherwise a virtual visit to a facility will be organized)
15.

Sustav ocjenjivanja

Aktivnost koja se ocjenjuje	Udio aktivnosti u ECTS bodovima	Maximalan broj bodova
Kolokviji	1.5	20
Domaće zadaće	0.5	10
Aktivnost	2	30
Završni ispit	2	40

Vrijeme i mjesto održavanje nastave

ODRŽAVANJE NASTAVE	Vrijeme	Učionica
Predavanja	Ponedjeljak 12:00-14:00	O-154
Vježbe	Četvrtak 12:00-13:00	O-154
Seminar / praktikum	Četvrtak 13:00-14:00	O-154