Published 2020
| Version v1
Publication
Setup commissioning for an improved measurement of the D(p,γ)3He cross section at Big Bang Nucleosynthesis energies
Creators
- V. Mossa
- K. Stöckel
- F. Cavanna
- F. Ferraro
- M. Aliotta
- F. Barile
- D. Bemmerer
- A. Best
- A. Boeltzig
- C. Broggini
- C. G. Bruno
- A. Caciolli
- L. Csedreki
- T. Chillery
- G. F. Ciani
- P. Corvisiero
- T. Davinson
- R. Depalo
- A. Di Leva
- Z. Elekes
- E. M. Fiore
- A. Formicola
- Z. Fülöp
- G. Gervino
- A. Guglielmetti
- C. Gustavino
- G. Gyürky
- G. Imbriani
- M. Junker
- I. Kochanek
- M. Lugaro
- L. E. Marcucci
- P. Marigo
- E. Masha
- R. Menegazzo
- F. R. Pantaleo
- V. Paticchio
- R. Perrino
- D. Piatti
- P. Prati
- L. Schiavulli
- O. Straniero
- T. Szücs
- M. P. Takács
- D. Trezzi
- S. Zavatarelli
- G. Zorzi
Contributors
Others:
- Mossa, V.
- Stöckel, K.
- Cavanna, F.
- Ferraro, F.
- Aliotta, M.
- Barile, F.
- Bemmerer, D.
- Best, A.
- Boeltzig, A.
- Broggini, C.
- Bruno, C. G.
- Caciolli, A.
- Csedreki, L.
- Chillery, T.
- Ciani, G. F.
- Corvisiero, P.
- Davinson, T.
- Depalo, R.
- Di Leva, A.
- Elekes, Z.
- Fiore, E. M.
- Formicola, A.
- Fülöp, Z.
- Gervino, G.
- Guglielmetti, A.
- Gustavino, C.
- Gyürky, G.
- Imbriani, G.
- Junker, M.
- Kochanek, I.
- Lugaro, M.
- Marcucci, L. E.
- Marigo, P.
- Masha, E.
- Menegazzo, R.
- Pantaleo, F. R.
- Paticchio, V.
- Perrino, R.
- Piatti, D.
- Prati, P.
- Schiavulli, L.
- Straniero, O.
- Szücs, T.
- Takács, M. P.
- Trezzi, D.
- Zavatarelli, S.
- Zorzi, G.
Description
Among the reactions involved in the production
and destruction of deuterium duringBig Bang Nucleosynthesis,
the deuterium-burningD(p,γ)3He reaction has the largest
uncertainty and limits the precision of theoretical estimates of
primordial deuterium abundance. Here we report the results
of a careful commissioning of the experimental setup used
to measure the cross-section of the D(p,γ)3He reaction at
the Laboratory for Underground Nuclear Astrophysics of
the Gran Sasso Laboratory (Italy). The commissioning was
aimed at minimising all sources of systematic uncertainty
in the measured cross sections. The overall systematic error achieved (< 3%) will enable improved predictions of BBN deuterium abundance.
Additional details
Identifiers
- URL
- https://hdl.handle.net/11567/1011417
- URN
- urn:oai:iris.unige.it:11567/1011417
Origin repository
- Origin repository
- UNIGE