Study of the quasi-free reaction mechanism in the [sup 6]Li([sup 12]C,α[sup 12]C)[sup 2]H reaction: Astrophysical implications

Aliotta, M.; Cherubini, S.; Gialanella, L.; Figuera, P.; Lattuada, M.; Miljanic, D.; Musumarra, A.; Pellegriti, M. G.; Pizzone, R. G.; Rolfs, C.; Romano, S.; Soic, N.; Spitaleri, C.; Strieder, F.; Tumino, A.; Typel, S.; Wolter, H. H.
April 2000
AIP Conference Proceedings;2000, Vol. 513 Issue 1, p261
Academic Journal
The Trojan-Horse method has been applied to the [sup 6]Li([sup 12]C,α[sup 12]C)[sup 2]H reaction at 18 MeV in order to study the two-body α-[sup 12]C interaction around the Coulomb barrier. Coincidence spectra show clear evidence of the quasi-free α-[sup 12]C scattering, in good agreement with calculations performed in the framework of the Plane Wave Born Approximation. The virtual excitation function of the α-[sup 12]C elastic scattering has been extracted and compared with the behavior of the free scattering cross section. © 2000 American Institute of Physics.


Related Articles

  • Fragmentation of H2O Molecules by slow multiply charged Ions. Pesˇic, Z. D.; Hellhammer, R.; Sulik, B.; Stolterfoht, N. // AIP Conference Proceedings;12/8/2008, Vol. 1080 Issue 1, p88 

    We used the method of fragment ion spectroscopy to study ion-induced fragmentation of water molecules. An overview of our results for the energy and angular distribution of ionic fragments following the interaction with keV ions, ranging from 5 keV He2+ to 2 and 90 keV Ne9+, is presented....

  • Bipolarons in the intermediate coupling method. Baımatov, P. Zh.; Khuzhakulov, D. Ch.; Sharipov, Kh. T. // Physics of the Solid State;Feb97, Vol. 39 Issue 2, p248 

    The properties of polarons and bipolarons are studied by the intermediate coupling method, which takes electron-lattice coupling into account. A Coulomb correlation in the electron motion is included. When the Fröhlich coupling constant is reduced, at α[sup *] = 5.7 a bipolaron decays...

  • Femtosecond four wave mixing spectroscopy of conjugated polymers. Hartmann, M.; Mukamel, S. // Journal of Chemical Physics;8/1/1993, Vol. 99 Issue 3, p1597 

    Time-resolved four wave mixing (4WM) signals of conjugated polymers are calculated using a density matrix approach and the Hartree–Fock approximation. The influence of the Coulomb interaction as well as size effects on the nonlinear optical response are examined. For the Hückel model...

  • Point-contact-spectroscopy evidence of quasi-particle interactions. Yanson, I.K.; Fisun, V.V.; Jansen, A.G.M.; Wyder, P.; Canfield, P.C.; Cho, B.K.; Tomy, C.V.; Paul, D. McK. // Low Temperature Physics;Sep97, Vol. 23 Issue 9, p712 

    Studies the point-contact (PC) spectroscopy evidence of quasi-particle interactions. Suppression of the low-energy phonon peak by an applied magnetic field; Magnetic-field and temperature dependences of PC spectra; Reconstruction of the PC electron-phonon interaction spectral.

  • Role of quasiparticle scattering in Gray’s superconducting transistor. Frank, D. J.; Davidson, A.; Klapwijk, T. M. // Applied Physics Letters;3/15/1985, Vol. 46 Issue 6, p603 

    We report the results of detailed numerical simulations of Gray’s transistor mechanism [Appl. Phys. Lett. 32, 392 (1978)]. These calculations, carried out using two different approaches, show that the energy scattering of quasiparticles is very important in achieving gain such as Gray...

  • Triplet state spectroscopy and photofragment dynamics of N2+2. Mullin, Amy S.; Szaflarski, Diane M.; Yokoyama, Kazushige; Gerber, G.; Lineberger, W. C. // Journal of Chemical Physics;3/1/1992, Vol. 96 Issue 5, p3636 

    The photofragment spectrum of N2+2→N+(3Pg)+N+(3Pg) has been studied using a coaxial laser–ion beam spectrometer. Transitions from the excited 3Σ+u(v=0,1) state of N2+2 to the predissociative 3Πg(v=0) state result in two bands with dense rotational structure at 15 300 and 13...

  • Theory of Vortex Lattice Effects on STM Spectra in d-Wave Superconductors. Mel�nikov, A. S. // JETP Letters;4/25/2000, Vol. 71 Issue 8, p327 

    The theory of scanning tunneling spectroscopy of low-energy quasiparticle (QP) states in vortex lattices of d-wave superconductors is developed taking account of the effects caused by an extremely large extension of QP wavefunctions in the nodal directions and the band structure in the QP...

  • Time-resolved spectroscopy of superconductors using synchrotron infrared pulses (abstract). Carr, G. L. // Review of Scientific Instruments;Mar2002, Vol. 73 Issue 3, p1638 

    Infrared synchrotron radiation is a high brightness, pulsed source that enables a variety of novel spectroscopic techniques. One of these is time-resolved, broadband spectroscopy for probing dynamical processes. At the National Synchrotron Light Source (Brookhaven) we have implemented a...

  • Mobility enhancement of strained Si by optimized SiGe/Si/SiGe structures. Huang, S.-H.; Lu, T.-M.; Lu, S.-C.; Lee, C.-H.; Liu, C. W.; Tsui, D. C. // Applied Physics Letters;7/23/2012, Vol. 101 Issue 4, p042111 

    An un-doped SiGe/strained Si/SiGe quantum well was fabricated on p-type Si at 550 °C by hot-wall ultrahigh vacuum chemical vapor deposition. To induce a two-dimensional electron gas (2DEG) in the strained Si channel, a gate structure with Al2O3 and Cr/Au metal was deposited and biased at...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics