Status and future of ASFIN (AstroFIsica Nucleare) Stefano Romano Univ. Catania & INFN – LNS LNS 28 giugno 2010 Giants Padova - 28 – 30 aprile 2014

Esperimento proposto nel 1992 APPLICAZIONI DEL TROJAN HORSE METHOD

3 virtual two body reaction a + b  c + d x a b break-up s d c quasi-free contribution of an appropriate three-body reaction a + x  c + d + s b  s clusters  only b interacts with a s is considered to be spectator to the reaction Basic idea: it is possible to extract the cross section of the a + b  c + d two-body reaction from the G.Baur: Phys. Lett.B178,(1986),135 (pole approximation)

4 KF x a b s d c PWIA

5 If the incoming energy of the incident particle is larger than the Coulomb barrier energy ……… the TH nucleus x can be brought into nuclear field of nucleus a and the cluster b induces the virtual reaction virtual two body reaction a + b  c + d x a b break-up s d c NO Coulomb-suppression NO Screening effects C. Spitaleri et al., PRC 64(2001) C. Spitaleri et al., PRC 69(2004)055806

6 E (KeV) S(E) (MeV b) R.Bonetti et al: Phys. Rev. Lett.82,(1999), He + 2 H  p + 4 He S(E) (MeV b) E (keV) 11 B(p,  ) 8 Be H.W. Becker et al., Z. Phys. A 327 (1987)341 9 Be(p,  ) 6 Li S(E) (MeV b) E (keV) D. Zahnow et al., Z. Phys. A 359(1997)211 FINUSTAR3 - Rhodes, Greece - August 23-27, 2010

Recent TH results: pole-invariance effects 6 Li Break-Up 3 He Break-Up

The Fluorine problem in the AGB

M. La Cognata et al. ApJ Lett New resonance EXTRAPOLATION NACRE Compilation NPA 1999

Novae

Comparison PWIA Experimental momentum distribution with the DWBA Calculations. THE APPLICABILITY OF THE POLE APPROXIMATION IS LIMITED TO SMALL MOMENTUM p x-S. Reaction: 17 O + p   o + 14 N via the 17 O + d   o + 14 N + n Reaction: 17 O + p   o + 14 N via the 17 O + d   o + 14 N + n

L. Sergi, et al. et al PRC (R) (2010) Evidence of 65 keV and 183 keV resonances Reaction: 17 O + p   o + 14 N via the 17 O + d   o + 14 N + n Reaction: 17 O + p   o + 14 N via the 17 O + d   o + 14 N + n

Recent TH results: Big Bang Nucleosynthesis (BBN)  Comprehensive fit of S(E) including direct (high- energy) and THM (low-energy) data;  Evaluation of the burning reaction rates;  Time evolution of the abundances;  Confirmation of the long-standing lithium- problem in astronomy and cosmology.

Recent TH results: n-producing reactions d 13 C 6 Li n QF break-up 16 O α  6Li beam  the TH nucleus is the beam;  Neutron in the exit channel  we need to detect the charged spectator (deuteron);  Measurement of the sub-threshold level -3 keV ANC of importance for astrophysics;  THM reaction rate higher by a factor 2 with respect the literature.

(n,a) reaction

Tandem- Notre Dame University, Indiana,USA, Tandem INFN– LNS Catania, Italy Reaction: 17 O + n   o + 14 C via the 17 O + n   o + 14 C + n Reaction: 17 O + n   o + 14 C via the 17 O + n   o + 14 C + n

Recent TH experiments: 10 B(n,α) 7 Li experiment at LNS (Catania, Feb.-March 2014)  E beam ( 10 B)=22 MeV i=2-5 nA;  4 days for calibration(energy+angular);  About 15 days for measurement p  10 B 2H2H 7 Li Direct break-up n 2-body reaction E (MeV) Θ (deg )

12 C( 12 C,  ) 20 Ne and 12 C( 12 C,p) 23 Na reactions via the Trojan Horse Method applied to the 12 C( 14 N,  20 Ne) 2 H and 12 C( 14 N,p 23 Na) 2 H three- body processes d  /p 12 C 14 N 20 Ne/ 23 Na Direct break-up 12 C 2-body reaction QUASI-FREE MECHANISM only 12 C - 12 C interaction d = spectator Recent TH experiments: 12 C- 12 C experiment at INFN-LNS (Catania, June 2013)

Recent TH experiments: 16 O- 16 O experiment at HYL - (Warsaw, November-December 2013) - (Astana, Kazakhstan, May 2014)  E beam ( 20 Ne)=43 MeV i=20 nA;  4 days for calibration(energy+angular);  About 10 days for measurement

NACRE Compilation, C.Angulo NPA 1999 S S (E) Direct data S b (E) Extrapolation 10 B + p  a o + 7 Be

Reaction: 10 B + p   7 Be via the 10 B + d   +  7 Be  + n Reaction: 10 B + p   7 Be via the 10 B + d   +  7 Be  + n C. Spitaleri et al. P.R.C (2014)

10 B + p LNL experiment (Antonio Caciolli) Naples experiment (Ivano Lombardo) LNS experiment

Esperimento proposto nel 1992 Prolungamento ASFIN APPLICAZIONI DEL TROJAN HORSE METHOD

2013

Totale: - 60 “eventi” (conf., scuole, sem., …) - 23 invited - 31 pub Attività

In evidenza …

28 NUCLEAR ASTROPHYSICS INDIRECT TECHNIQUE international Collaboration I San Paolo Brasil CIAE China RIKEN-CNS Japan BOCHUM Germany ORSAY France TAMU USA FSU USA IRB Croatia ATOMKI Hungary REZ Rep. Ceca Notre Dame USA INFN-LNS Italy Warsav Poland INP, ALMATA; ASTANA Bucarest Romania

Prospettive future

ASFIN activity THM

ASFIN activity THM ANC

ASFIN activity THM ANCELI-NP

ASFIN2 is working on the development of a silicon strip detector array to be installed at ELI-NP  Investigation of reactions induced on solid targets – complementary to TPC  Particularly suited for p-process investigation & pre supernova phase 96 Ru(γ,α) 92 Mo 35 X3 detectors 8 QQQ3 detectors Barrel configuration High resolution and 4π coverage Both direct and indirect measurements are feasible (CD)

ASFIN activity THM ANCELI-NP

ASFIN activity THM ANC LASER ELI-NP

-Presentazioni a conferenze/scuole/seminari (2013/2014) -- Workshop on Indirect Measurements – China – inv. -- Lubiana – seminario su invito -- Univ. Varsavia – seminario su invito -- IEEC – Barcellona – inv. -- INPC – chair -- ALTO – Parigi - chair -- NPA -- International Advisory Committee – n CAMAC Scientific Selection Panel n Accordo internazionale per attività di ricerca con Univ. Astana, Univ. Almata, National Centre of The Republic of Kazakhstan - Convener della Sessione 5 dell'Incontro Nazionale di Fisica Nucleare 2014, marzo 2014, Padova; -Autore di una presentazione orale al "12th International Symposium on Origin of Matter and Evolution of Galaxies (OMEG12)" Tsukuba, Ibaraki, Giappone, novembre 2013; -Invited Lecturer alla "The 12th CNS International summer school (CNSSS13)", CNS Wako Branch, 28 agosto-3 settembre 2013; -Docente al corso di Dottorato "Frontiers in Nuclear Physics", Galileo Galilei Institute, Arcetri, Firenze, "Metodo del trojan horse per lo studio di reazioni sotto barriera", aprile 2013; - Invited Lecturer alla scuola di astrofisica nucleare di Russbach "10th Russbach School on Nuclear Astrophysics", Russbach, Austria, marzo 2013.

-Presentazioni a conferenze/scuole/seminari (2013/2014) “Unscreened cross-sections for nuclear astrophysics via the Trojan Horse Method” 3rd international workshop on "State of the Art in Nuclear Cluster Physics" (SOTANCP3) (Yokohama, Japan, Maggio 26-30, 2014) – inv. -Fusion 14 - Delhi india - 23/28 febbraio contributed talk - Trojan Horse particle invariance and its impact on nuclear astrophysics - Athena Workshop - Brussels BElgium - contributed talk - primordial nucleosynthesis revisited via THM results - ATHENA Brussels workshop on Astrophysics January , Université Libre de Bruxelles - Belgium M. La Cognata (INFN-LNS, Italy): “Measurement of the -3 keV resonance in the 13C(α,n)16O reaction and its influence on the synthesis of A > 90 nuclei” - VI International Conference “Fusion 14” February , Inter University Accelerator Centre, New Delhi, India M. La Cognata, LNS “Measurement of sub threshold resonance contributions to fusion reactions: The case of the 13 C(α, n)16 O astrophysical neutron source” - Workshop on Indirect Measurement Method of Nuclear Astrophysics Reaction Cross Sections May 5-7, Hefei, Anhui Province, China. Organized by China Institute Atomic Energy M. La Cognata (INFN-LNS, Italy): “The Trojan Horse Method applied to resonant reactions”

Attività Pubblicazioni L.Lamia, C. Spitaleri, R.G. Pizzone, E.Tognelli, A.Tumino, S.Degli Innocenti, P.G.Prada Moroni, M.La Cognata, L.Pappalardo, M.L.Sergi (2013). Updated 6 Li(p,a) 3 He reaction rate at astrophysical energies by means of the trojan horse method. The Astrophysical Journal, vol. 768, p ISSN: X, doi: / X/768/1/ V. Burjan, Z. Hons, V. Kroha, J.Mr. Azek S. Piskor, A. M. Mukhamedzhanov, L. Trache, R. E. Tribble, M. La Cognata, M. Gulino, L. Lamia, G. R. Pizzone S. M. R. Puglia, G. G. Rapisarda, S. Romano, M. L. Sergi, R. Spartà, C. Spitaleri, A. Tumino (2013). Experimental study of the 18 O(d,p) 19 O reaction and the ANC method. Journal of Physics. Conference Series, Vol. 420, p. 1-11, ISSN: , Doi: / /420/1/ M. La Cognata, A.M. Mukhamedzhanov, C. Spitaleri, I. Indelicato, M. Aliotta, V. Burjan, S. Cherubini, A. Coc, M. Gulino, Z. Hons, G.G. Kiss, V. Kroha, L. Lamia, J. Mrazek, S. Pisko, R.G. Pizzone, S.M.R. Puglia, G.G. Rapisarda, S. Romano, M.L. Sergi, A. Tumino, (2013). Investigation of the 19 F(p, a) 16 O reaction in the THM framework. Journal Of Physics. Conference Series, Vol. 420, p. 1-6, ISSN: , Doi: / /420/1/ A.Tumino, C. Spitaleri, C.Bertulani, A.M.Mukhamedzhanov (2013). Nuclear Astrophysics from view point of few-body problems. Few-Body Systems, ISSN: , Doi: //S R.G.Pizzone, L.Lamia, A.M.Mukhamedzhanov, L.D.Blokhintsev, C.A.Bertulani, B.F.Irgaziev, M.La Cognata, C. Spitaleri (2013). Recent results for the effects of distortion in the inter-cluster motion in light nuclei and application to Nuclear Astrophysics. Few-Body Systems, ISSN: , Doi: //S

6 - M Gulino, C. Spitaleri, X.D. Tang, G.L. Guardo, L. Lamia, S. Cherubini, B. Bucher, V. Burjan, M. Couder, P. Davies, R. Deboerd, X. Fangd, V.Z. Goldbergf, Z. Honse, V. Krohae, L. Lammd, †, M. La Cognataa, C. Lig, C. Mad, J. Mrazeke, A.M. Mukhamedzhanovf, M. Notanid, S. Obriend, R.G. Pizzone, G.G. Rapisarda, D.Roberson, M.L. Sergi, W. Tand, I.J. Thompson, M. Wiescher (2013). Suppression of the centrifugal barrier effects in the Off-Energy-Shell neutro n + 17 O interaction. Physical Review. C, Nuclear Physics, Vol. 87, p , ISSN: , Doi: /Physrevc S.Palmerini, L.Sergi, M. La Cognata, L.Lamia, R.G.Pizzone, C. Spitaleri (2013). The RGB and AGB star nucleosynthesi in the light of the recent 17 O(p,a) 15 N and 18 O(p,a) 15 N reaction-rate determinations. The Astrophysical Journal, Vol. 763, ISSN: x, Doi: / x/763/1/1 8 - M. Gulino, S. Cherubini, G. G. Rapisarda S. Kubono, L. Lamia, M. La Cognata, H. Yamaguchi, S. Hayakawa, Y. Wakabayashi, N. Iwasa, S. Kato, H. Komatsubara, T. Teranishi, A. Coc N. De Serville, F. Hammache, C. Spitaleri (2013). Trojan Horse Method and Radioactive Ion Beams: study of 18 F(p,a) 15 O reaction at astrophysical energies. Journal Of Physics. Conference Series, Vol. 420, p. 1-8, ISSN: , Doi: / /420/1/ C. Spitaleri (2013). Trojan Horse technique to measure Nuclear Astrophysics rearrangement reactions. Journal Of Physics. Conference Series, Vol. 420, p. 1-16, ISSN: , Doi: / /420/1/ R G Pizzone, C. Spitaleri, A. Bertulani, A.M.Mukhamedzhanov, L.Blokhintsev, M.La Cognata, L.Lamia, A.Rinollo, R.Sparta, A.Tumino (2013). Update evidence of the Trojan Horse particle invariance for 2 H(d,p) 3 H. Physical Review. C, Nuclear Physics, p. 1-5, ISSN: , Doi: /Physrevc Attività

11. A. Tumino, Spitaleri C, S. Cherubini · M. Gulino, M. La Cognata, L. Lamia, R. G. Pizzone, S. M. R. Puglia, G. G. Rapisarda, S. Romano, M. L. Sergi, R. Spartà (2013). New Advances in the Trojan Horse Method as an Indirect Approach to Nuclear Astrophysics. FEW-BODY SYSTEMS, vol. 54, p , ISSN: , doi: DOI /s Palmerini, S.; Sergi, M. L.; La Cognata, M.; Lamia, L.; Pizzone, R. G.; Spitaleri, C., 2013, ApJ, 764, 128 “The RGB and AGB Star Nucleosynthesis in Light of the Recent 17O(p, α)14N and 18O(p, α)15N Reaction-rate Determinations” 13. M. La Cognata1, Spitaleri C, O. Trippella1, 3, G. G. Kiss1, 4, G. V. Rogachev5, A. M. Mukhamedzhanov6, M. Avila5, G. L. Guardo1, 2, E. Koshchiy5, A. Kuchera5, L. Lamia2, S. M. R. Puglia1, 2, S. Romano1, 2, D. Santiago, and R. Spart`a (2013). ON THE MEASUREMENT OF THE 13C(α, n)16O S-FACTOR AT NEGATIVE ENERGIES AND ITS INFLUENCE ON THE s-PROCESS. THE ASTROPHYSICAL JOURNAL, vol. 777, p , ISSN: X, doi: / X/777/1/1 14. Lamia, L., SPITALERI C, Carlin, N., Cherubini, S., Gameiro Munhoz, M., Gimenez Del Santo, M., Gulino, M., (...), Yamaguchi, H. (2013). Electron screening effects in (p,α) reactions induced on boron isotopes studied via the Trojan Horse Method. JOURNAL OF PHYSICS. CONFERENCE SERIES, vol. 436, p. 1-3, ISSN: , doi: / /436/1/ Tumino, A, SPITALERI C, Mukhamedzhanov, A.M., Typel, S., Aliotta, M., Burjan, V., Gimenez Del Santo M., G.G.Kiss, V.Kroha, S Hons, M La Cognata, L.Lamia, J.Marazek, R.G.Pizzone, S.Piskor, G G Rapisarda, S.Romano, M L Sergi, Spartà, R. (2013). Low-energy d+d fusion via the Trojan Horse Method. JOURNAL OF PHYSICS. CONFERENCE SERIES, vol. 436, p. 1-5, ISSN: , doi: / /436/1/ M. Gulino, S. Cherubini, G. G. Rapisarda S. Kubono, L. Lamia, M. La Cognata, H. Yamaguchi, S. Hayakawa, Y. Wakabayashi, N. Iwasa, S. Kato, H. Komatsubara, T. Teranishi, A. Coc N. De S´er´eville, F. Hammache, Spitaleri C (2013). Trojan Horse method and radioactive ion beams: study of 18F(p, )15O reaction at astrophysical energies. JOURNAL OF PHYSICS. CONFERENCE SERIES, vol. 420, p. 1-8, ISSN: , doi: / /420/1/ Kubono S., Binh Dam N., Hayakawa S., Hashimoto H., Kahl D., Yamaguchi H., Wakabayashi Y., Teranishi T., Iwasa N., Komatsubara T., Kato S., Chen A., Cherubini S, Choi S. H., Hahn I. S., He J. J., Khiem Le Hong, Lee C. S., Kwon Y. K., Wanajo S., Janka H-T, GP IOP (2013). Role of clusters in nuclear astrophysics with Cluster Nucleosynthesis Diagram (CND). JOURNAL OF PHYSICS. CONFERENCE SERIES, vol. 436, ISSN: , doi: / /436/1/ Setoodehnia K., Chen A. A., Kahl D., Komatsubara T., Jose J., Longland R., Abe Y., Binh D. N., Chen J., Cherubini S, Clark J. A., Deibel C. M., Fukuoka S., Hashimoto T., Hayakawa T., Hendriks J., Ishibashi Y., Ito Y., Kubono S., Lennard W. N., Moriguchi T., Nagae D., Nishikiori R., Niwa T., Ozawa A., Parker P. D., Seiler D., Shizuma T., Suzuki H., Wrede C., Yamaguchi H., Yuasa T. (2013). Nuclear structure of S-30 and its implications for nucleosynthesis in classical novae. PHYSICAL REVIEW. C, NUCLEAR PHYSICS, vol. 87, ISSN: , doi: /PhysRevC Attività

Trippella, O.; Busso, M.; Maiorca, E.; Käppeler, F.; Palmerini, S.,2014,ApJ,787,41 “s-Processing in AGB Stars Revisited. I. Does the Main Component Constrain the Neutron Source in the 13C Pocket?” 2. Palmerini, S.; Sergi, M. L.; La Cognata, M.; Lamia, L.; Pizzone, R. G.; Spitaleri, C.,2014 AIPC 1595, 217 "On the introduction in AGB nucleosynthesis calculations of the 17O+p reaction rates evaluated trough the THM" 3. M. Gulino1, 2, a, Spitaleri C, 3, X.D. Tang4, G.L. Guardo1, 3, L. Lamia1, 3, S. Cherubini1, 3, B. Bucher4, V. Burjan5, M. Couder4, P. Davies4, R. deBoer4, X. Fang4, V.Z. Goldberg6, Z. Hons5, V. Kroha5, L. Lamm4, M. La Cognata1, C. Li7, C. Ma4, J. Mrazek5, A.M. Mukhamedzhanov6, M. Notani4, S. O’Brien4, R.G. Pizzone1, G.G. Rapisarda1, 3, D. Roberson4, M.L. Sergi1, W. Tan4, I.J. Thompson8, and M. Wiescher4 (2014). Application of the Trojan Horse Method to study neutron induced reactions: the 17O(n,!)14C reaction. EPJ WEB OF CONFERENCES, vol. 66, p p p4, ISSN: X, doi: /epjconf/ R. G. Pizzone1, R. Spart´a1, 2, C. A. Bertulani3, Spitaleri C, M. La Cognata1, J. Lalmansingh3, L. Lamia2, A. Mukhamedzhanov4, and A. Tumino1, 5 (2014). BIG BANG NUCLEOSYNTHESIS REVISITED VIA TROJAN HORSE METHOD MEASUREMENTS. THE ASTROPHYSICAL JOURNAL, vol. 786, p , ISSN: X, doi: / X/786/2/ A.Tumino, Spitaleri C, la Cognata, M.L, Sergi, S.Cherubini, M.Gulino, L.Lamia, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, S.Romano, R.Sparta (2014). From nuclei to stars with a Trojan Horse. ACTA PHYSICA POLONICA B, vol. 45, p , ISSN: L. Lamia1, a, Spitaleri C, R. G. Pizzone2, S. Cherubini1, 2, S. Degl’Innocenti3, 4, J. Grineviciute1, M. Gulino1, 5, M. La Cognata1, A. Mukhamedzhanov6, S. Palmerini1, L. Pappalardo7, P.G. Prada Moroni3, 4, S.M.R. Puglia1, 2, G.G. Rapisarda1, 2, S. Romano1, 2, M.L. Sergi1, 2, E. Tognelli3, 4, and A. Tumino2, 5 (2014). Lithium and boron burning S(E)-factor measurements at astrophysical energies via the Trojan Horse Method. EPJ WEB OF CONFERENCES, vol. 66, p p p4, ISSN: , doi: /epjconf/ M.La Cognata, Spitaleri C, O.Trippella, GG. Kiss, GV Rogachev, AM Mukhamedzhanov, M Avila, GL Guardo, E.Koshchiy, A Kutera, L Lamia, SMR Puglia, S Rpmano, D Santiago and R Sparta (2014). Measurement of the 13C( ; n)16O reaction at astrophysical energies using the Trojan Horse Method. Focus on the -3 keV subthreshold resonance.. EPJ WEB OF CONFERENCES, vol. 66, p p p4, ISSN: , doi: /epjconf/ Attività

8. A.Tumino, R.Spartà, Spitaleri C, A.M.Mukhamedzhanov, S.Typel, R.G. Pizzone, E.Tognelli, S.Degli Innnocenti, V.Burjan, K.Kroha, Z.Hons, M.La Cognata, L.Lamia, J.Mrazek, S.Piskor, P.G.Prada, Moroni, G.G.Rapisarda, S.Romano, M.L.Sergi (2014). New determination of the 2H(d,p)3H and 2H(d,n)3He reaction rates at astrophysical energies.. THE ASTROPHYSICAL JOURNAL, ISSN: X 9. R.G.Pizzone, Spitaleri C, M.L.Sergi, L.Lamia, A.Tumino, C.A.Bertulani, L.Blokhintsev, V.Burjan, V.Kroha, M.La Cognata, J.Mrazek, A.M.Mukhamedzhanov (2014). Trojan Horse Particle Invariance: An Extensive Study. FEW-BODY SYSTEMS, ISSN: , doi: /s z 10. R.G. Pizzone1, Spitaleri C, C.A. Bertulani3, A.M. Mukhamedzhanov 4, L. Blokhintsev 5, M. La Cognata1, L. Lamia2, A. Rinollo1, R. Spartá1, 2, A. Tumino1, 6 (2014). Trojan Horse particle invariance for 2H(d,p)3H reaction: a detailed study. EPJ WEB OF CONFERENCES, vol. 66, p p p4, ISSN: , doi: /epjconf/ Spitaleri, C ; Lamia, L; Puglia, SMR; Romano, S; La Cognata, M; Crucilla, V; Pizzone, RG; Rapisarda, GG; Sergi, ML; Del Santo, MG ; Carlin, N; Munhoz, MG ; Souza, FA; de Toledo, AS; Tumino, A; Irgaziev, B; Mukhamedzhanov, A; Tabacaru, G; Burjan, V ; Kroha, V; Hons, Z; Mrazek, J; Zhou, SH; Li, CB; Wen, QG; Wakabayashi, Y; Yamaguchi, H; Somorjai, E Measurement of the 10 keV resonance in the B-10(p,alpha(0))Be-7 reaction via the Trojan Horse method PHYSICAL REVIEW C Volume: 90 Issue: 3 Article Number: DOI: /PhysRevC Published: SEP S. Cherubini,M. Gulino, C. Spitaleri, G.G. Rapisarda, M. La Cognata, L. Lamia, S. Romano, S. Kubono, H. Yamaguchi, S. Hayakawa, Y. Wakabayashi, N. Iwasa, S. Kato, T. Komatsubara, T. Teranishi, A. Coc, N. de Séréville, F. Hammache, G. Kiss, S. Bishop, D.N. Binh, First application of the Trojan Horse Method with a Radioactive Ion Beam: study of the 18 F(p, α) 15 O reaction at astrophysical energies. sottomesso a PHYSICAL REVIEW LETTERS 13. Tribble, RE; Bertulani, CA; La Cognata, M ; Mukhamedzhanov, AM ; Spitaleri, C Indirect techniques in nuclear astrophysics: a review REPORTS ON PROGRESS IN PHYSICS Volume: 77 Issue: 10 Article Number: DOI: / /77/10/ Published: OCT 2014