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Article: Cellular lethal damage of

Carrasco-Hernandez, Jhonatan / Ramos-Méndez, José / Padilla-Rodal, Elizabeth / Avila-Rodriguez, Miguel A

2023 Volume 10, Page(s) 1253746

Abstract: Purpose: Targeted Radionuclide Therapy (TRT) with Auger Emitters (AE) is a technique that allows targeting specific sites on tumor cells using radionuclides. The toxicity of AE is critically dependent on its proximity to the DNA. The aim of this study ... ...

Abstract	Purpose: Targeted Radionuclide Therapy (TRT) with Auger Emitters (AE) is a technique that allows targeting specific sites on tumor cells using radionuclides. The toxicity of AE is critically dependent on its proximity to the DNA. The aim of this study is to quantify the DNA damage and radiotherapeutic potential of the promising AE radionuclide copper-64 ( Methods: A mammalian cell nucleus model with a diameter of 9.3 μm available in TOPAS-nBio was used. The cellular nucleus consisted of double-helix DNA geometrical model of 2.3 nm diameter surrounded by a hydration shell with a thickness of 0.16 nm, organized in 46 chromosomes giving a total of 6.08 giga base-pairs (DNA density of 14.4 Mbp/μm Results: The behavior of DSBs as a function of the energy for monoenergetic electrons was consistent with published data, the DSBs increased with the energy until it reached a maximum value near 500 eV followed by a continuous decrement. For Conclusion: Our results showed that TRT with
Language	English
Publishing date	2023-09-28
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2775999-4
ISSN	2296-858X
ISSN	2296-858X
DOI	10.3389/fmed.2023.1253746
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Book ; Conference proceedings: XXXV Symposium on Nuclear Physics 2012

Padilla-Rodal, E

Morelos, Mexico, 3 - 6 January 2012

(Journal of physics : Conference series ; 387)

2013

Event/congress	Symposium on Nuclear Physics (35, 2012.01.03-06, Morelos)
Author's details	[Institute of Physics]. Ed.: E. Padilla-Rodal
Series title	Journal of physics : Conference series ; 387
Language	English
Size	167 S., Ill., graph. Darst.
Publisher	Curran
Publishing place	Red Hook, NY
Document type	Book ; Conference proceedings
ISBN	9781622768240 ; 1622768248
Database	Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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Book ; Conference proceedings ; Online: XXXV Symposium on Nuclear Physics

Padilla-Rodal, E

3 - 6 January 2012, Cocoyoc, [Morelos], Mexico

(Journal of physics : Conference series ; 387)

2012

Event/congress	Symposium on Nuclear Physics (35, 2012.01.03-06, Morelos)
Author's details	[Institute of Physics]. Ed.: E. Padilla-Rodal
Series title	Journal of physics : Conference series ; 387
Language	English
Size	Online-Ressource
Publisher	IOP Publ
Publishing place	Bristol
Document type	Book ; Conference proceedings ; Online
ISBN	9781622768240 ; 1622768248
Database	Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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Article ; Online: Early Signal of Emerging Nuclear Collectivity in Neutron-Rich ^{129}Sb.

Gray, T J / Allmond, J M / Stuchbery, A E / Yu, C-H / Baktash, C / Gargano, A / Galindo-Uribarri, A / Radford, D C / Batchelder, J C / Beene, J R / Bingham, C R / Coraggio, L / Covello, A / Danchev, M / Gross, C J / Hausladen, P A / Itaco, N / Krolas, W / Liang, J F /

Padilla-Rodal, E / Pavan, J / Stracener, D W / Varner, R L

Physical review letters

2020 Volume 124, Issue 3, Page(s) 32502

Abstract: Radioactive ^{129}Sb, which can be treated as a proton plus semimagic ^{128}Sn core within the particle-core coupling scheme, was studied by Coulomb excitation. Reduced electric quadrupole transition probabilities, B(E2), for the 2^{+}⊗πg_{7/2} multiplet ...

Abstract	Radioactive ^{129}Sb, which can be treated as a proton plus semimagic ^{128}Sn core within the particle-core coupling scheme, was studied by Coulomb excitation. Reduced electric quadrupole transition probabilities, B(E2), for the 2^{+}⊗πg_{7/2} multiplet members and candidate πd_{5/2} state were measured. The results indicate that the total electric quadrupole strength of ^{129}Sb is a factor of 1.39(11) larger than the ^{128}Sn core, which is in stark contrast to the expectations of the empirically successful particle-core coupling scheme. Shell-model calculations performed with two different sets of nucleon-nucleon interactions suggest that this enhanced collectivity is due to constructive quadrupole coherence in the wave functions stemming from the proton-neutron residual interactions, where adding one nucleon to a core near a double-shell closure can have a pronounced effect. The enhanced electric quadrupole strength is an early signal of the emerging nuclear collectivity that becomes dominant away from the shell closure.
Language	English
Publishing date	2020-02-07
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.124.032502
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Article ; Online: Electromagnetic Moments of Radioactive ^{136}Te and the Emergence of Collectivity 2p⊕2n Outside of Double-Magic ^{132}Sn.

Allmond, J M / Stuchbery, A E / Baktash, C / Gargano, A / Galindo-Uribarri, A / Radford, D C / Bingham, C R / Brown, B A / Coraggio, L / Covello, A / Danchev, M / Gross, C J / Hausladen, P A / Itaco, N / Lagergren, K / Padilla-Rodal, E / Pavan, J / Riley, M A / Stone, N J /

Stracener, D W / Varner, R L / Yu, C-H

Physical review letters

2017 Volume 118, Issue 9, Page(s) 92503

Abstract: Radioactive ^{136}Te has two valence protons and two valence neutrons outside of the ^{132}Sn double shell closure, providing a simple laboratory for exploring the emergence of collectivity and nucleon-nucleon interactions. Coulomb excitation of ^{136}Te ...

Abstract	Radioactive ^{136}Te has two valence protons and two valence neutrons outside of the ^{132}Sn double shell closure, providing a simple laboratory for exploring the emergence of collectivity and nucleon-nucleon interactions. Coulomb excitation of ^{136}Te on a titanium target was utilized to determine an extensive set of electromagnetic moments for the three lowest-lying states, including B(E2;0_{1}^{+}→2_{1}^{+}), Q(2_{1}^{+}), and g(2_{1}^{+}). The results indicate that the first-excited state, 2_{1}^{+}, composed of the simple 2p⊕2n system, is prolate deformed, and its wave function is dominated by excited valence neutron configurations, but not to the extent previously suggested. It is demonstrated that extreme sensitivity of g(2_{1}^{+}) to the proton and neutron contributions to the wave function provides unique insight into the nature of emerging collectivity, and g(2_{1}^{+}) was used to differentiate among several state-of-the-art theoretical calculations. Our results are best described by the most recent shell model calculations.
Language	English
Publishing date	2017-03-03
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.118.092503
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: How Different is the Core of ^{25}F from ^{24}O_{g.s.} ?

Tang, T L / Uesaka, T / Kawase, S / Beaumel, D / Dozono, M / Fujii, T / Fukuda, N / Fukunaga, T / Galindo-Uribarri, A / Hwang, S H / Inabe, N / Kameda, D / Kawahara, T / Kim, W / Kisamori, K / Kobayashi, M / Kubo, T / Kubota, Y / Kusaka, K /

Lee, C S / Maeda, Y / Matsubara, H / Michimasa, S / Miya, H / Noro, T / Obertelli, A / Ogata, K / Ota, S / Padilla-Rodal, E / Sakaguchi, S / Sakai, H / Sasano, M / Shimoura, S / Stepanyan, S S / Suzuki, H / Takaki, M / Takeda, H / Tokieda, H / Wakasa, T / Wakui, T / Yako, K / Yanagisawa, Y / Yasuda, J / Yokoyama, R / Yoshida, K / Zenihiro, J

Physical review letters

2020 Volume 124, Issue 21, Page(s) 212502

Abstract: The structure of a neutron-rich ^{25}F nucleus is investigated by a quasifree (p,2p) knockout reaction at 270A MeV in inverse kinematics. The sum of spectroscopic factors of π0d_{5/2} orbital is found to be 1.0±0.3. However, the spectroscopic factor ... ...

Abstract	The structure of a neutron-rich ^{25}F nucleus is investigated by a quasifree (p,2p) knockout reaction at 270A MeV in inverse kinematics. The sum of spectroscopic factors of π0d_{5/2} orbital is found to be 1.0±0.3. However, the spectroscopic factor with residual ^{24}O nucleus being in the ground state is found to be only 0.36±0.13, while those in the excited state is 0.65±0.25. The result shows that the ^{24}O core of ^{25}F nucleus significantly differs from a free ^{24}O nucleus, and the core consists of ∼35% ^{24}O_{g.s.}. and ∼65% excited ^{24}O. The result may infer that the addition of the 0d_{5/2} proton considerably changes neutron structure in ^{25}F from that in ^{24}O, which could be a possible mechanism responsible for the oxygen dripline anomaly.
Language	English
Publishing date	2020-06-12
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.124.212502
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Double-magic nature of 132Sn and 208Pb through lifetime and cross-section measurements.

Allmond, J M / Stuchbery, A E / Beene, J R / Galindo-Uribarri, A / Liang, J F / Padilla-Rodal, E / Radford, D C / Varner, R L / Ayres, A / Batchelder, J C / Bey, A / Bingham, C R / Howard, M E / Jones, K L / Manning, B / Mueller, P E / Nesaraja, C D / Pain, S D / Peters, W A /

Ratkiewicz, A / Schmitt, K T / Shapira, D / Smith, M S / Stone, N J / Stracener, D W / Yu, C-H

Physical review letters

2014 Volume 112, Issue 17, Page(s) 172701

Abstract: Single-neutron states in (133)Sn and (209)Pb, which are analogous to single-electron states outside of closed atomic shells in alkali metals, were populated by the ((9)Be, (8)Be) one-neutron transfer reaction in inverse kinematics using particle-γ ... ...

Abstract	Single-neutron states in (133)Sn and (209)Pb, which are analogous to single-electron states outside of closed atomic shells in alkali metals, were populated by the ((9)Be, (8)Be) one-neutron transfer reaction in inverse kinematics using particle-γ coincidence spectroscopy. In addition, the s(1/2) single-neutron hole-state candidate in (131)Sn was populated by ((9)Be, (10)Be). Doubly closed-shell (132)Sn (radioactive) and (208)Pb (stable) beams were used at sub-Coulomb barrier energies of 3 MeV per nucleon. Level energies, γ-ray transitions, absolute cross sections, spectroscopic factors, asymptotic normalization coefficients, and excited-state lifetimes are reported and compared with shell-model expectations. The results include a new transition and precise level energy for the 3p(1/2) candidate in (133)Sn, new absolute cross sections for the 1h(9/2) candidate in (133)Sn and 3s(1/2) candidate in (131)Sn, and new lifetimes for excited states in (133)Sn and (209)Pb. This is the first report on excited-state lifetimes of (133)Sn, which allow for a unique test of the nuclear shell model and (132)Sn double-shell closure.
Language	English
Publishing date	2014-05-02
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.112.172701
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Crystal blocking measurements of the time delay of fission induced by 32S, 48Ti, and 58Ni bombardment of W.

Andersen, J U / Chevallier, J / Forster, J S / Karamian, S A / Vane, C R / Beene, J R / Galindo-Uribarri, A / del Campo, J Gomez / Krause, H F / Padilla-Rodal, E / Radford, D / Broude, C / Malaguti, F / Uguzzoni, A

Physical review letters

2007 Volume 99, Issue 16, Page(s) 162502

Abstract: The time delay in fission induced by bombardment of W with 180 MeV 32S, 240-255 MeV 48Ti, and 315-375 MeV 58Ni has been measured by observation of crystal blocking. There is a clear narrowing and a small increase in the minimum yield of the angular dips ... ...

Abstract	The time delay in fission induced by bombardment of W with 180 MeV 32S, 240-255 MeV 48Ti, and 315-375 MeV 58Ni has been measured by observation of crystal blocking. There is a clear narrowing and a small increase in the minimum yield of the angular dips for fission compared with scaled dips for elastically scattered ions. This is interpreted as a fission delay of about 2 as, only weakly dependent on energy and atomic number. The delay is longer by 1 to 2 orders of magnitude than obtained from standard interpretations of measurements of prescission neutrons and giant-dipole-resonance gamma rays and from calculations of the nuclear dynamics in heavy-ion reactions.
Language	English
Publishing date	2007-10-19
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.99.162502
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: B(E2) upward arrow measurements for radioactive neutron-rich ge isotopes: reaching the N=50 closed shell.

Padilla-Rodal, E / Galindo-Uribarri, A / Baktash, C / Batchelder, J C / Beene, J R / Bijker, R / Brown, B A / Castaños, O / Fuentes, B / del Campo, J Gomez / Hausladen, P A / Larochelle, Y / Lisetskiy, A F / Mueller, P E / Radford, D C / Stracener, D W / Urrego, J P / Varner, R L / Yu, C-H

Physical review letters

2005 Volume 94, Issue 12, Page(s) 122501

Abstract: The B(E2;0(+)(1)-->2(+)(1)) values for the radioactive neutron-rich germanium isotopes (78,80)Ge and the closed neutron shell nucleus 82Ge were measured at the HRIBF using Coulomb excitation in inverse kinematics. These data allow a study of the ... ...

Abstract	The B(E2;0(+)(1)-->2(+)(1)) values for the radioactive neutron-rich germanium isotopes (78,80)Ge and the closed neutron shell nucleus 82Ge were measured at the HRIBF using Coulomb excitation in inverse kinematics. These data allow a study of the systematic trend between the subshell closures at N=40 and 50. The B(E2) behavior approaching N=50 is similar to the trend observed for heavier isotopic chains. A comparison of the experimental results with a shell model calculation demonstrates persistence of the N=50 shell gap and a strong sensitivity of the B(E2) values to the effective interaction.
Language	English
Publishing date	2005-04-01
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.94.122501
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Measurement of the two-halo neutron transfer reaction (1)H((11)Li, (9)Li)(3)H at 3A MeV.

Tanihata, I / Alcorta, M / Bandyopadhyay, D / Bieri, R / Buchmann, L / Davids, B / Galinski, N / Howell, D / Mills, W / Mythili, S / Openshaw, R / Padilla-Rodal, E / Ruprecht, G / Sheffer, G / Shotter, A C / Trinczek, M / Walden, P / Savajols, H / Roger, T /

Caamano, M / Mittig, W / Roussel-Chomaz, P / Kanungo, R / Gallant, A / Notani, M / Savard, G / Thompson, I J

Physical review letters

2008 Volume 100, Issue 19, Page(s) 192502

Abstract: The p((11)Li, (9)Li)t reaction has been studied for the first time at an incident energy of 3A MeV at the new ISAC-2 facility at TRIUMF. An active target detector MAYA, built at GANIL, was used for the measurement. The differential cross sections have ... ...

Abstract	The p((11)Li, (9)Li)t reaction has been studied for the first time at an incident energy of 3A MeV at the new ISAC-2 facility at TRIUMF. An active target detector MAYA, built at GANIL, was used for the measurement. The differential cross sections have been determined for transitions to the (9)Li ground and first excited states in a wide range of scattering angles. Multistep transfer calculations using different (11)Li model wave functions show that wave functions with strong correlations between the halo neutrons are the most successful in reproducing the observation.
Language	English
Publishing date	2008-05-16
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.100.192502
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