Browsing by Author "Kanungo, Rituparna"

Browsing by Author "Kanungo, Rituparna"

Sort by: Order: Results:

  • Thumbnail
    Investigations on states of 20Mg and spallation reaction effects for constraining nuclear physics inputs for X-ray bursts 
    Randhawa, Jaspreet (Halifax, N.S. : Saint Mary's University, 2017)
    We present the first observation of a resonance state in the proton drip-line nucleus [superscript 20]Mg. The resonance state was populated via inelastic scattering of [superscript 20]Mg with a solid deuteron target using ...

  • Thumbnail
    Lifetimes of states in [superscript 19]Ne above the [superscript 15]O+[alpha] breakup threshold 
    Mythili, S.; Davids, B.; Alexander, T. K.; Ball, G. C.; Chicoine, M.; Chakrawarthy, R. S.; Churchman, R.; Forster, J. S.; Gujrathi, S.; Hackman, G.; Kanungo, Rituparna (American Physical Society, 2008)
    The [superscript 15]O([alpha], [lambda])[superscript 19]Ne reaction plays a role in the ignition of type I x-ray bursts on accreting neutron stars. The lifetimes of states in [superscript 19]Ne above the [superscript ...

  • Thumbnail
    Low-lying excited states in [superscript 17,19]C 
    Elekes, Z.; Dombradi, Zs.; Kanungo, Rituparna; Baba, H.; Fulop, Zs.; Gibelin, J.; Horvath, A.; Ideguchi, E.; Ichikawa, Y.; Iwasa, N. (Elsevier, 2005)
    [superscript 17,19]C nuclei have been investigated by proton inelastic scattering on a liquid hydrogen target at intermediate energies. Two peaks were observed in the Doppler-corrected [gamma]-ray spectra with energies of ...

  • Thumbnail
    Matter radii of [superscript 22,23]O 
    Kanungo, Rituparna (IOP Publishing, 2013)
    The anomaly in the interaction cross section of [superscript 23]O is discussed through a new experiment performed at the FRS, GSI. The matter radius of [superscript 23]O is derived through a Glauber model analysis. Results ...

  • Thumbnail
    Matter radii of [superscript 32–35]Mg 
    Kanungo, Rituparna; Prochazka, A.; Horiuchi, W.; Nociforo, C.; Aumann, T.; Boutin, D.; Cortina-Gil, D.; Davids, B.; Diakaki, M.; Farinon, F.; Perro, C. (American Physical Society, 2011-02-09)
    The interaction cross sections of [superscript 32–35]Mg at 900A MeV have been measured using the fragment separator at GSI. The deviation from the r[subscript 0]A[superscript 1/3] trend is slightly larger for [superscript ...

  • Thumbnail
    Measurement of proton-distribution radii of neutron-rich nitrogen isotopes 
    Bagchi, Soumya; Kanungo, Rituparna; Horiuchi, Wataru; Hagen, Gaute; Morris, Titus D.; Stroberg, Steven Ragnar; Suzuki, Toshio; Ameil, Frederic; Atkinson, Joel; Ayyad, Yassid; Cortina-Gil, Dolores; Dillmann, Iris; Estradé, Alfredo; Evdokimov, Alexey; Farinon, Fabio; Geissel, Hans; Guastalla, Giulia; Janik, Rudolf; Kaur, Satbir; Knöbel, Ronja; Kurcewicz, Jan; Litvinov, Yury; Marta, Michele; Mostazo, Magdalena; Mukha, Ivan; Nociforo, Chiara; Ong, Hooi Jin; Pietri, Stephane; Prochazka, Andrej; Scheidenberger, Christoph; Sitar, Branislav; Strmen, Peter; Takechi, Maya; Tanaka, Junki; Tanaka, Yoshiki; Tanihata, Isao; Terashima, Satoru; Vargas, Jossitt; Weick, Helmut; Winfield, John Stuart (EDP OpenSocietà Italiana di Fisica, 2019-12-04)
    Measurement of root-mean-square radii of proton distributions of 17–22N from charge-changing cross section shows the emergence of thick neutron skin towards the neutron-drip line. Signature ...

  • Thumbnail
    Neutron skin and signature of the N = 14 shell gap found from measured proton radii of [superscript 17−22] N 
    Bagchi, Soumya; Kanungo, Rituparna; Horiuchi, W.; Hagen, G.; Morris, T.D.; Stroberg, S.R.; Suzuki, T.; Ameil, F.; Atkinson, Joel; Ayyad, Y.; Cortina-Gil, D.; Dillmann, I.; Estradé, Alfredo; Evdokimov, A.; Farinon, F.; Geissel, H.; Guastalla, G.; Janik, R.; Kaur, Satbir; Knöbel, R.; Kurcewicz, J.; Litvinov, Yu.A.; Marta, M.; Mostazo, M.; Mukha, I.; Nociforo, C.; Ong, H.J.; Pietri, S.; Prochazka, A.; Scheidenberger, C.; Sitar, B.; Strmen, P.; Takechi, M.; Tanaka, J.; Tanaka, Yoshiki K.; Tanihata, I.; Terashima, S.; Vargas, J.; Weick, H.; Winfield, J.S. (ElsevierNorth-Holland, 2019-01-21)
    A thick neutron skin emerges from the first determination of root mean square radii of the proton distributions for 17−22N from charge changing cross section measurements around 900A MeV at GSI. Neutron ...

  • Thumbnail
    A new attempt on measurement of the [superscript 19]F(p,[alpha])[superscript 16]O reaction cross section towards elucidating nucleosynthesis of fluorine 
    Jassal, Preetinder (Halifax, N.S. : Saint Mary's University, 2020)
    Galactic fluorine abundance is strongly dependent on the conditions in the astrophysical sites. This feature makes it useful to probe different nucleosynthesis scenarios, mainly in the AGB stars. It is also important in ...

  • Thumbnail
    Observation of large enhancements of charge exchange cross sections with neutron-rich carbon isotopes 
    Tanihata, I.; Terashima, S.; Kanungo, Rituparna; Ameil, F.; Atkinson, J.; Ayyad, Y.; Cortina-Gil, D.; Dillmann, I.; Estrade, Alfredo; Evdokimov, A. (Oxford University Press, 2016-04)
    Production cross sections of nitrogen isotopes from high-energy (∼950 MeV per nucleon) carbon isotopes on hydrogen and carbon targets have been measured for the first time for a wide range of isotopes (A = 12 to 19). The ...

  • Thumbnail
    One-neutron knockout from [superscript 24–28]Ne isotopes 
    Rodriguez-Tajes, C.; Cortina-Gil, D.; Alvarez-Pol, H.; Aumann, T.; Benjamin, E.; Benlliure, J.; Borge, M. J. G.; Caamano, M.; Casarejos, E.; Chatillon, A.; Kanungo, Rituparna (Elsevier, 2010)
    One-neutron knockout reactions of [superscript 24–28]Ne in a beryllium target have been studied in the Fragment Separator (FRS), at GSI. The results include inclusive one-neutron knockout cross-sections as well as ...

  • Thumbnail
    One-neutron removal from [superscript 29]Ne: defining the lower limits of the island of inversion 
    Kobayashi, N.; Nakamura, T.; Kondo, Y.; Tostevin, J. A.; Aoi, N.; Baba, H.; Barthelemy, R.; Famiano, M. A.; Fukuda, N.; Inabe, N.; Kanungo, Rituparna (American Physical Society, 2016-01-20)
    Background: Very neutron-rich isotopes, including [superscript 30−32]Ne, in the vicinity of N = 20 are known to exhibit ground states dominated by fp-shell intruder configurations: the “island of inversion.” Systematics ...

  • Thumbnail
    One-neutron removal reactions on Al isotopes around the N = 20 shell closure 
    Nociforo, C.; Prochazka, A.; Kanungo, Rituparna; Aumann, T.; Boutin, D.; Cortina-Gil, D.; Davids, B.; Diakaki, M.; Farinon, F.; Geissel, H. (American Physical Society, 2012-04-12)
    The one-neutron removal cross sections of neutron-rich Al isotopes and longitudinal momentum distributions of the residues have been measured for A = 33 to 36 at relativistic energies ([approximate to] 900 MeV/u). The ...

  • Thumbnail
    Parameter-free calculation of charge-changing cross sections at high energy 
    Suzuki, Y.; Horiuchi, W.; Terashima, S.; Kanungo, Rituparna; Ameil, F.; Atkinson, J.; Ayyad, Y.; Cortina-Gil, D.; Dillmann, I.; Estrade, Alfredo (American Physical Society, 2016-07-05)
    Charge-changing cross sections at high energies are expected to provide useful information on nuclear charge radii. No reliable theory to calculate the cross section has yet been available.We develop a formula using Glauber ...

  • Thumbnail
    Possibility of a two-proton halo in [superscript 17]Ne 
    Kanungo, Rituparna; Chiba, M.; Adhikari, S.; Fang, D.; Iwasa, N.; Kimura, K.; Maeda, K.; Nishimura, S.; Ogawa, Y.; Ohnishi, T. (Elsevier, 2003)
    The first measurement of the two proton removal, cross section and momentum distribution, with a Be target at 66 [Angstrom] MeV are reported. The momentum distribution shows a width of 168 [plus or minus] 17 MeV/c (FWHM) ...

  • Thumbnail
    Possibility of enlarged core structure of N = 15 neutron-rich nuclei 
    Kanungo, Rituparna; Tanihata, I.; Ozawa, A. (Elsevier, 2001-07-19)
    The recently measured interaction cross section data for [superscript 22]N, [superscript 23]O, and [superscript 24]F in a [superscript 12]C target at relativistic energies have been analysed in a few body Glauber model ...

  • Thumbnail
    Preliminary study of the [superscript 10]Li nucleus via one-neutron transfer 
    Cavallaro, M.; De Napoli, M.; Cappuzzello, F.; Agodi, C.; Bondi, M.; Carbone, D.; Cunsolo, A.; Davids, B.; Davinson, T.; Foti, A.; Kanungo, Rituparna (EDP Sciences, 2016)
    The structure of the [superscript 10]Li unbound nucleus is a subject of large interest and its description is nowadays a matter of debate. We have investigated this system using the d([superscript 9]Li,p)[superscript 10]Li ...

  • Thumbnail
    Proton radius of [superscript 14]Be from measurement of charge-changing cross sections 
    Terashima, S.; Tanihata, I.; Kanungo, Rituparna; Estrade, Alfredo; Horiuchi, W.; Ameil, F.; Atkinson, J.; Ayyad, Y.; Cortina-Gil, D.; Dillmann, I. (Oxford University Press, 2014-10-06)
    The charge-changing cross sections of 7,9−12,14Be have been measured at 900A MeV on a carbon target. These cross sections are discussed both in terms of a geometrical and a Glauber model. From several ...

  • Thumbnail
    Search for [eta prime](958)-nucleus bound states by (p, d) reaction at GSI and FAIR 
    Fujioka, H.; Ayyad, Y.; Benlliure, J.; Brinkmann, K.-T; Friedrich, S.; Geissel, H.; Gellanki, J.; Guo, C.; Gutz, E.; Kanungo, Rituparna (Jagiellonian University, 2015-01)
    The mass of the [eta prime] meson is theoretically expected to be reduced at finite density, which indicates the existence of [eta prime]–nucleus bound states. To investigate these states, we perform missing-mass spectroscopy ...

  • Thumbnail
    A search for resonance states of [superscript12]Li 
    Park, Jared (Halifax, N.S. : Saint Mary's University, 2022-05-06)
    The discovery of 11Li halo nuclei structure sparked the development of research of exotic nuclei close to the neutron drip line. This includes research on 12Li which is unbound beyond the neutron drip ...

  • Thumbnail
    Search for the excited states of neutron-rich krypton isotopes 
    Roy-Garand, Sebastien (Halifax, N.S. : Saint Mary's University, 2020)
    The complex nature of nuclear structure is governed by strongly interacting nucleons. As described by the nuclear Shell Model, the building blocks of atomic nuclei, protons and neutrons, arrange themselves in discrete ...